Putting $400M of Bitcoin on your company balance sheet
Also posted on my blog as usual. Read it there if you can, there are footnotes and inlined plots. A couple of months ago, MicroStrategy (MSTR) had a spare $400M of cash which it decided to shift to Bitcoin (BTC). Today we'll discuss in excrutiating detail why this is not a good idea. When a company has a pile of spare money it doesn't know what to do with, it'll normally do buybacks or start paying dividends. That gives the money back to the shareholders, and from an economic perspective the money can get better invested in other more promising companies. If you have a huge pile of of cash, you probably should be doing other things than leave it in a bank account to gather dust. However, this statement from MicroStrategy CEO Michael Saylor exists to make it clear he's buying into BTC for all the wrong reasons:
“This is not a speculation, nor is it a hedge. This was a deliberate corporate strategy to adopt a bitcoin standard.”
Let's unpack it and jump into the economics Bitcoin:
Is Bitcoin money?
No. Or rather BTC doesn't act as money and there's no serious future path for BTC to become a form of money. Let's go back to basics. There are 3 main economic problems money solves: 1. Medium of Exchange. Before money we had to barter, which led to the double coincidence of wants problem. When everyone accepts the same money you can buy something from someone even if they don't like the stuff you own. As a medium of exchange, BTC is not good. There are significant transaction fees and transaction waiting times built-in to BTC and these worsen the more popular BTC get. You can test BTC's usefulness as a medium of exchange for yourself right now: try to order a pizza or to buy a random item with BTC. How many additional hurdles do you have to go through? How many fewer options do you have than if you used a regular currency? How much overhead (time, fees) is there? 2. Unit of Account. A unit of account is what you compare the value of objects against. We denominate BTC in terms of how many USD they're worth, so BTC is a unit of account presently. We can say it's because of lack of adoption, but really it's also because the market value of BTC is so volatile. If I buy a $1000 table today or in 2017, it's roughly a $1000 table. We can't say that a 0.4BTC table was a 0.4BTC table in 2017. We'll expand on this in the next point: 3. Store of Value. When you create economic value, you don't want to be forced to use up the value you created right away. For instance, if I fix your washing machine and you pay me in avocados, I'd be annoyed. I'd have to consume my payment before it becomes brown, squishy and disgusting. Avocado fruit is not good money because avocadoes loses value very fast. On the other hand, well-run currencies like the USD, GBP, CAD, EUR, etc. all lose their value at a low and most importantly fairly predictible rate. Let's look at the chart of the USD against BTC While the dollar loses value at a predictible rate, BTC is all over the place, which is bad. One important use money is to write loan contracts. Loans are great. They let people spend now against their future potential earnings, so they can buy houses or start businesses without first saving up for a decade. Loans are good for the economy. If you want to sign something that says "I owe you this much for that much time" then you need to be able to roughly predict the value of the debt in at the point in time where it's due. Otherwise you'll have a hard time pricing the risk of the loan effectively. This means that you need to charge higher interests. The risk of making a loan in BTC needs to be priced into the interest of a BTC-denominated loan, which means much higher interest rates. High interests on loans are bad, because buying houses and starting businesses are good things.
BTC has a fixed supply, so these problems are built in
Some people think that going back to a standard where our money was denominated by a stock of gold (the Gold Standard) would solve economic problems. This is nonsense. Having control over supply of your currency is a good thing, as long as it's well run. See here Remember that what is desirable is low variance in the value, not the value itself. When there are wild fluctuations in value, it's hard for money to do its job well. Since the 1970s, the USD has been a fiat money with no intrinsic value. This means we control the supply of money. Let's look at a classic poorly drawn econ101 graph The market price for USD is where supply meets demand. The problem with a currency based on an item whose supply is fixed is that the price will necessarily fluctuate in response to changes in demand. Imagine, if you will, that a pandemic strikes and that the demand for currency takes a sharp drop. The US imports less, people don't buy anything anymore, etc. If you can't print money, you get deflation, which is worsens everything. On the other hand, if you can make the money printers go brrrr you can stabilize the price Having your currency be based on a fixed supply isn't just bad because in/deflation is hard to control. It's also a national security risk... The story of the guy who crashed gold prices in North Africa In the 1200s, Mansa Munsa, the emperor of the Mali, was rich and a devout Muslim and wanted everyone to know it. So he embarked on a pilgrimage to make it rain all the way to Mecca. He in fact made it rain so hard he increased the overall supply of gold and unintentionally crashed gold prices in Cairo by 20%, wreaking an economic havoc in North Africa that lasted a decade. This story is fun, the larger point that having your inflation be at the mercy of foreign nations is an undesirable attribute in any currency. The US likes to call some countries currency manipulators, but this problem would be serious under a gold standard.
Currencies are based on trust
Since the USD is based on nothing except the US government's word, how can we trust USD not to be mismanaged? The answer is that you can probably trust the fed until political stooges get put in place. Currently, the US's central bank managing the USD, the Federal Reserve (the Fed for friends & family), has administrative authority. The fed can say "no" to dumb requests from the president. People who have no idea what the fed does like to chant "audit the fed", but the fed is already one of the best audited US federal entities. The transcripts of all their meetings are out in the open. As is their balance sheet, what they plan to do and why. If the US should audit anything it's the Department of Defense which operates without any accounting at all. It's easy to see when a central bank will go rogue: it's when political yes-men are elected to the board. For example, before printing themselves into hyperinflation, the Venezuelan president appointed a sociologist who publicly stated “Inflation does not exist in real life” and instead is a made up capitalist lie. Note what happened mere months after his gaining control over the Venezuelan currency This is a key policy. One paper I really like, Sargent (1984) "The end of 4 big inflations" states:
The essential measures that ended hyperinflation in each of Germany,Austria, Hungary, and Poland were, first, the creation of an independentcentral bank that was legally committed to refuse the government'sdemand or additional unsecured credit and, second, a simultaneousalteration in the fiscal policy regime.
In english: *hyperinflation stops when the central bank can say "no" to the government." The US Fed, like other well good central banks, is run by a bunch of nerds. When it prints money, even as aggressively as it has it does so for good reasons. You can see why they started printing on March 15th as the COVID lockdowns started:
The Federal Reserve is prepared to use its full range of tools to support the flow of credit to households and businesses and thereby promote its maximum employment and price stability goals.
In english: We're going to keep printing and lowering rates until jobs are back and inflation is under control. If we print until the sun is blotted out, we'll print in the shade.
BTC is not gold
Gold is a good asset for doomsday-preppers. If society crashes, gold will still have value. How do we know that? Gold has held value throughout multiple historic catastrophes over thousands of years. It had value before and after the Bronze Age Collapse, the Fall of the Western Roman Empire and Gengis Khan being Gengis Khan. Even if you erased humanity and started over, the new humans would still find gold to be economically valuable. When Europeans d̶i̶s̶c̶o̶v̶e̶r̶e̶d̶ c̶o̶n̶q̶u̶e̶r̶e̶d̶ g̶e̶n̶o̶c̶i̶d̶e̶d̶ went to America, they found gold to be an important item over there too. This is about equivalent to finding humans on Alpha-Centauri and learning that they think gold is a good store of value as well. Some people are puzzled at this: we don't even use gold for much! But it has great properties: First, gold is hard to fake and impossible to manufacture. This makes it good to ascertain payment. Second, gold doesnt react to oxygen, so it doesn't rust or tarnish. So it keeps value over time unlike most other materials. Last, gold is pretty. This might sound frivolous, and you may not like it, but jewelry has actual value to humans. It's no coincidence if you look at a list of the wealthiest families, a large number of them trade in luxury goods. To paraphrase Veblen humans have a profound desire to signal social status, for the same reason peacocks have unwieldy tails. Gold is a great way to achieve that. On the other hand, BTC lacks all these attributes. Its value is largely based on common perception of value. There are a few fundamental drivers of demand:
Means of Exchange: if people seriously start using BTC to buy pizzas, then this creates a real demand for the currency to accomplish the short-term exchanges. As we saw previously, I'm not personally sold on this one and it's currently a negligible fraction of overall demand.
Criminal uses: Probably the largest inbuilt advantage of BTC is that it's anonymous, and so a great way to launder money. Hacker gangs use BTC to demand ransom on cryptolocker type attacks because it's a shared way for an honest company to pay and for the criminals to receive money without going to jail.
Apart from these, it's hard to argue that BTC will retain value throughout some sort of economic catastrophe.
BTC is really risky
One last statement from Michael Saylor I take offense to is this:
“We feel pretty confident that Bitcoin is less risky than holding cash, less risky than holding gold,” MicroStrategy CEO said in an interview
"BTC is less risky than holding cash or gold long term" is nonsense. We saw before that BTC is more volatile on face value, and that as long as the Fed isn't run by spider monkeys stacked in a trench coat, the inflation is likely to be within reasonable bounds. But on top of this, BTC has Abrupt downside risks that normal currencies don't. Let's imagine a few:
A critical software vulnerability is found in the BTC codebase, leading to a possible exploitation.
Xi Jinping decides he's had enough of rich people in China hiding their assets from him and bans BTC.
Some form of bank run takes hold for whatever reason. Because BTC wallets are uninsured, unlike regular banks, this compounds into a Black Tuesday style crash.
Blockchain solutions are fundamentally inefficient
Blockchain was a genius idea. I still marvel at the initial white paper which is a great mix of economics and computer science. That said, blockchain solutions make large tradeoffs in design because they assume almost no trust between parties. This leads to intentionally wasteful designs on a massive scale. The main problem is that all transactions have to be validated by expensive computational operations and double checked by multiple parties. This means waste:
BTC was estimated to use as much electricity as Belgium in 2019. It's hard to trace where the BTC mining comes from, but we can assume it has a huge carbon footprint.
A single transactions is necessarily expensive. A single transaction takes as much electricity as 800,000 VISA transactions, or watching 50,000 hours of youtube videos.
There is a large necessary tax on the transaction, since those checking the transaction extract a few BTC from it to be incentivized to do the work of checking it.
Many design problems can be mitigated by various improvements over BTC, but it remains that a simple database always works better than a blockchain if you can trust the parties to the transaction.
Honestly, the more I read into buttcoin the more sketchy and brilliant it comes across. The points have already been stated here (wanna buy some 1s and 0s with no intrinsic value, not protected by any financial institution, not backed by any government?) so I won't dwell on that. What I wanted to post about was how it's such an ingenious scam: a perpetual, decentralized, headless, slow-boil pyramid scheme. A few frenzied libertarians and nerds sniffing their own farts put money into a genuine (if unscalable and inefficient) technology. This makes news, which attracts some speculators. Amount of money going in generates hype, more news, and brings in normies and more speculators. Value begins to go up, larger entities (companies/wealthy entrepreneurs) invest. Value goes up further. Pyramid reaches final stage as last wave of suckers buy bitcoin at ridiculous prices, convinced this slow, insecure, power-hungry, uninsured, volatile, awkward, unregulated digibuck is gonna replace existing financial systems that answer all bitcoin's shortcomings. The faster and savvy companies and entrepreneurs pull the rug out from the rest of the userbase and the pyramid collapses. Digibuck loses nearly all its value. But, a few frenzied libertarians and nerds sniffing their own farts put money into... Aaaaand on and on. If you look back at the first time the pyramid collapsed, there was a decent progression until around September 2017 when things went fucking crazy leading to the massive price in December 2017, at which point the pyramid scheme winners took their cash and run. So, around three months. People bought into the pyramid scheme again around March 2019, but were a bit more conservative - the price didn't shoot up nearly as high or as fast. Three months later, the pyramid started to topple again, but more slowly and not as devastatingly. It fluctuated after that until a low in March this year. Since then people have been pumping money into the scheme. People are anticipating a big spike, I guess soon we will start to see a big influx of people because it's been "relatively stable" lately, with the pyramid people patiently waiting for a payoff rather than chipping away at the foundation. Of course, as soon as the spike happens it will be a massive plunge down as the pyramid collapses, similar to what we saw in Dec 2017. But, it seems to be an unkillable scam. Even though there's nothing of actual value behind this con, it seems to have really good staying power because it is really hitting some powerful buttons in people's brains:
Get Rich Quick: Yes, even though it is a scam, there are going to be those successful few who walk away with other people's money. If people want to literally gamble by playing chicken with "currency" exchanges, then that's fine (maybe they'll even get luck and win big), but these people need to admit to themselves that bitcoin is only that - gambling. Not an asset, not a currency.
Ideology: It's not just your standard con, it's also bundled itself up with ideals and religiosity. It's an idea! The Internet of money! Libertarianism, utopia, revolution!
Technology: It comes with a veneer of authenticity because it has some real technology supporting it (even if the technology is just...not that great). People are really blown away when they hear vague descriptions of blockchain, words like "node" and "mining" and "private keys".
Hatred: Buttcoiners can be really motivated by hate and bitterness. Their hatred of "greedy banks" and "thieving governments" (legitimate or otherwise, your mileage may vary) seems to really move money.
Fear: If you don't invest in buttcoin, all the money in your bank account with inflate and wither away to nothing! Because inflation is real and not a fabricated boogeyman makes the scam seem more appealing.
In looking over those points, I'm not sure whether it's the technology or ideology that's what's really keeping people from seeing through this con. I mean, anyone could start their own super-duper-coupon company that will only ever produce 21 million coupons. Ok, so the coupons are actually worthless, but if I tell people that one day everyone will use the coupons then suddenly they must have value right? Sounds ridiculous, but if I then say that the super-duper-coupon will be using revolutionary new digital protection, and be supported by a distributed database all over the world, and no government can forge or steal your coupons because of this new zipity-zoop-21 protocol I just developed, suddenly it sounds slightly more appealing. Could just as easily be the ideology though that keeps this con running even after each blow. The amount of purple prose bullshit about freedom and brave new worlds and unlimited prosperity is just crazy. Anyway, I've rambled enough, but wanted to get some thoughts out there after bitcoin enthusiast friends were encouraging me to invest and I did the research. https://preview.redd.it/ucvix7hwwju51.jpg?width=500&format=pjpg&auto=webp&s=220789d26b6f564783dbaef8044e88ca238f0f76
Ultimate glossary of crypto currency terms, acronyms and abbreviations
[Spoilers S7] Here's what we know about the state of Earth before the bombs
Here's a compiled list of what Earth was like pre-apocalypse using details from the show. Jason Rothenberg has said if the prequel gets greenlit, he wants to implement a lot of flashbacks LOST style. These flashbacks may include references to the following:
In Monty's video message he said: "After sucking the Earth dry of oil, they [Eligius III] went looking for another planet to tap." [Episode 5x13]
This is presumably why Eligius I (unmanned), II (manned), and IV (prison labor) were sent to asteroids to mine for hythylodium, an incredibly efficient energy source. Hythylodium was used to power the Eligius III and IV missions. [Episode 5x03]
Other energy alternatives are used, such as solar energy (the field of solar panels Jaha and Murphy see in 2x14). And in 6x04, Ryker tells Raven the propellant they use for the motorcycles is "ethanol distilled from Earth corn."
During Josephine's flashback in Boston 2043, a man walks into a diner holding a mask, brushing dust off his shoulders. Josephine's friend also says "It's really dusty outside." You can see multiple people in the diner wearing masks around their neck. [Episode 6x07]
During Josephine's flashback, the guy that commits suicide mentions that she posted about going to a water-rationing protest. [Episode 6x07]
Gabriel says his mother's water was cut off in Colombia so the rich could water their lawns. [Episode 7x10]
On Callie's TV, a headline says "Yosemite National Park Burns". [Screenshot] Another headline says: "Deadly Heat Wave". [Screenshot] You can also hear the newscaster mention "above 110 degrees." [Episode 7x08]
On Callie's TV, a headline says "Russian Ankovirus Spreads". [Screenshot] The newscaster mentions the US has declared a public health alert. [Episode 7x08]
Becca says ALIE intends to kill 6.5 billion people to solve overpopulation. She's not trying to kill 100% of the population, so 6.5 billion is not the total population count. [Episode 3x16]
On Callie's TV, a headline says "World's 11 Billionth Child Born". [Screenshot][Episode 7x08]
This is abundant when we look at the technologies developed by just Becca and Eligius, such as large space ships, cryopods, sonic drills, brain chips, ALIE, nightblood, etc.
We also see hologram technology. In 2x16, Jaha first meets ALIE in hologram form. In 7x08, it's used as a telecommunication device when Callie speaks to her father and brother.
On Callie's TV, we see a headline "first human brain transplant successfully performed in Bangalore". [Screenshot] Another headline says "Dubai's Alpha Centauri Group debuts first orbital hotel". [Screenshot][Episode 7x08]
Becca Franko, The Tech Celebrity
She was born in 2025 and went to Harvard when she was 10 years old (2035). [Episode 7x08]
In 2043, she started making tech for Eligius at 18 years old. [Episode 6x01]
She owned her own company. We don't know the name of it but we do know it's corporate logo is an infinity sign and its motto is "Seek Higher Things". [Episode 3x07]
People idolized her. The newscaster on Callie's TV said she had "legions of devotees". In 6x07, Josephine had a magazine with Becca featured on the cover. In 7x08, Reese said "Don't mind my sister. She once dressed as you for Halloween."
She owned her own television network. The channel that Callie was watching on her TV has the infinity sign as its network logo. [Screenshot] The newscaster said "The reclusive billionaire and owner of this network made her last public appearance". [Episode 7x08]
On Callie's TV, a headline says "Stock Market Headed For A ..." and it's cut off. [Screenshot] There's most likely a recession going on and stock markets are crashing. You can also see bitcoin (BTC) is worth 4563.44 (half of what it is today). [Screenshot] Also, on top of the pandemic, huge advancements in AI and technology are most likely disrupting businesses and employment as well. [Episode 7x08]
On Callie's TV, we see a headline "Wyoming joins 32 other states in legalizing the recreational use of psilocybin mushrooms". Shrooms. [Screenshot][Episode 7x08]
Battles in U.S. Cities
The Battle of San Francisco was an armed conflict that Shaw recalls watching on TV as a child. During Diyoza's time in the military, she was one of the soldiers helping the evacuation of thousands of refugees. [Episode 5x07]
Resistance Groups & Terrorism
The United Liberation Army (ULA), was a terrorist group dedicated to fighting against the corrupt government that Diyoza became a part of after the military. The ULA was involved in many terror attacks, including an attack on the 4th of July, 2041 (which they took credit for) that killed 80 civilians in a plane bombing, and a suspected metro suicide bombing in Washington D.C., killing 19 civilians in 2042. [Screenshot][Episode 5x04]
Asteroid Mining Penal Colony
The Asteroid Mining Penal Colony was an off-world penitentiary on the asteroid Proxima 6 that used prison labor to mine for hythylodium. After her arrest in 2043 [Episode 6x07], Diyoza was transported to the colony on Eligius IV.
In 2047, she and the other prisoners learned they were to be abandoned on the asteroid due to getting sick from the hythylodium so they took over the ship, damaging one of it's engines and making the ship significantly slower. It would take 109 years to fly back to Earth. Had the engine not been damaged, it's possible Diyoza and the prisoners could've made it back to Earth before the bombs. [Episode 5x03]
This damaged engine can also explain why it took Eligius IV 75 years to travel to Sanctum, while Eligius III presumably got there in shorter time. [Episode 5x13]
Corrupt U.S. Government
Diyoza says to Clarke "When the fascist government tried to take my home, I wanted blood too." [Episode 5x03]
When Reese mentions Callie dropping out of MIT, she says "Refusing to take part in fascistic regimes is my thing." [Episode 7x08]
On Callie's TV, the newscaster says "... when riot police, on orders from the Wallace Administration, moved in to clear the extreme environmental group known as The Tree Crew." [Episode 7x08]
Callie: "Extreme? What a joke. We were there peacefully. They're the extreme ones."
Lucy: "Don't they know they're defending a system that hurts people like them?"
Callie: People want to believe their leaders are telling the truth, which is why we need to get back there and continue exposing their lies.
The US president at the time of the bombs was a Wallace. In Season 2, Dante says "I love you Cage, and there's been a Wallace in this office since the bombs but if I find out that you're lying there won't be one after me". So most likely the Wallace administration and their family were corrupt. They easily decided to do away with democracy in order to have complete control in Mount Weather. [Episode 2x06]
Russell says to Diyoza in 6x03 "Your face is in our history books next to Hitler and Bin Laden". Eligius took part in federal prison labor, so most likely they had close ties with the government. Fascist governments like to vilify their opponents through propaganda. Even though Diyoza was indeed causing violence, she was probably also used as a scapegoat by the government since she was against them. Even Gabriel said in 7x04, "She was a freedom fighter, not a terrorist".
On Callie's TV, the newscaster says "The 11 billionth baby was born in the Wayne County Internment Camp". Internment camps/concentration camps are "camps where persons are confined, usually without hearings and typically under harsh conditions, often as a result of their membership in a group which the government has identified as dangerous or undesirable." [Source]
On Callie's TV, a headline says "Congress's negotiations on economic relief funds at an impasse amidst violent riots ..." [Screenshot]
Cult Mentality & Conspiracy Theories
In 7x10, Gabriel says to Bill Cadogan "Earth was pretty terrible. But it's good for the cult business, am I right?"
According to this article, Bill grew up in poverty. And Jaha mentioned in 4x03 that Bill's father beat him frequently. Bill, a millennial, says in 7x10 that his first job was flipping burgers, dreaming of the day he'd escape. "There must be more to life than politics, the dying ecosystem, the memes." In times of economic hardship and social upheaval, it's easy for people to latch onto certain beliefs.
Callie says Bill's a vulture capitalist who "traded his precious credibility to become a prophet of doom". She also called him a cultural artifact thief. He found and stole the Anomaly stone from Machu Picchu and in 2042, he started studying it. [Episode 7x08]
It's unknown when Bill founded the Second Dawn, but we know a news article was written about them in 2042, saying that only those with lots of money could "unlock the twelve seals" since it required payments of over $10 million to the cult. [Episode 4x03]
That's what I got. If you spotted anything else from the show, feel free to share! :) Edit: Thanks everyone for the kind words and the awards! Also, thanks to clwrutgers for asking me to make this list.
My brother is thinking of buying a new gaming PC. I tried to convince him to get a Freedos version and pirate Windows later on, but he is really hesitant. Can you help him decide?
So, after approximately 10 years my brother decided on buying a new laptop PC for gaming. Because of understandable currency differences, a genuine Windows copy is a bit expensive. When I reminded him of the option to pirate it, he said he wanted to buy it for several reasons: -In a cracked version, whomever cracked it could have easily modified the system files. Which can make the PC be used for stuff like bitcoin mining in the background without him knowing. -Since a cracked version can’t get updates, it is more vulnerable to viruses etc. -Since Win10 is the latest version of Windows, this purchase will get him a really long time support and the money is ‘kinda’ worth it. Please notice that he has no intentions of supporting Microsoft, he said “They are already fucking rich, they don’t need my support and I don’t care”. So this whole thing is not about ethics or anything. He approaches the situation from a practical standpoint, saying that purchasing the software will get him a good value in terms of security and stability. Even though I’ve been pirating software and media for the longest time, I couldn’t find a legitimate answer, his reasons sounded solid. This is why I wanted to come here and ask for your opinions. Does his arguments make sense or they are not true at all? What do you think? TLDR: Brother wants to buy a genuine Win10. Says it’s safer, more secure, and more stable than a cracked version. Has no problems with the idea of pirating. Just thinks a cracked version can ‘corrupt’ the PC in the long run. Is he correct? What do you think? Edit: After reading him what you have collectively said, he said “if that’s the case, yeah it’d be stupid to pay for it. Might as well buy some more ram or storage with that money”. Thanks everyone!
Disclaimer: This is my editing, so there could be always some misunderstandings and exaggerations, plus many convos are from 'spec channel', so take it with a grain of salt, pls. + I added some recent convos afterward. -------------------------------------------------- 📷 Luigi Vigneri [IF]어제 오후 8:26 Giving the opportunity to everybody to set up/run nodes is one of IOTA's priority. A minimum amount of resources is obviously required to prevent easy attacks, but we are making sure that being active part of the IOTA network can be possible without crazy investments. we are building our solution in such a way that the protocol is fair and lightweight. 📷 Hans Moog [IF]어제 오후 11:24 IOTA is not "free to use" but it's - fee-less you have tokens? you can send them around for free 📷 Hans Moog [IF]어제 오후 11:25 you have no tokens? you have to pay to use the network 📷 lekanovic어제 오후 11:25 I think it is a smart way to avoid the spamming network problem 📷 Hans Moog [IF]어제 오후 11:26 owning tokens is essentially like owning a share of the actual network and the throughput it can process 📷 Hans Moog [IF]어제 오후 11:26**** if you don't need all of that yourself, you can rent it out to people and earn money 📷 Hans Moog [IF]어제 오후 11:27 mana = tokens * time since you own them simplified 📷 Hans Moog [IF]어제 오후 11:27 the longer you hold your tokens and the more you have, the more mana you have but every now and then you have to move them to "realize" that mana 📷 lekanovic어제 오후 11:28 Is there any other project that is using a Mana solution to the network fee problem ? 📷 Hans Moog [IF]어제 오후 11:28 nah the problem with current protocol is that they are leader based 📷 Hans Moog [IF]어제 오후 11:29 you need absolute consensus on who the current leaders are and what their influence in the network is that's how blockchains works 📷 Hans Moog [IF]어제 오후 11:29 if two block producers produce 2 blocks at the same time, then you have to choose which one wins and where everybody attaches their next block to IOTA works differently and doesn't need to choose a single leader we therefore have a much bigger flexibility of designing our sybil protection mechanisms in a way, mana is also supposed to solve the problem of "rewarding" the infrastructure instead of the validators in blockchain only the miners get all the money running a node and even if it's one that is used by a lot of people will only cost you won't get anything back no fees, nothing the miners get it all 📷 Hans Moog [IF]어제 오후 11:31 in IOTA, the node operators receive the mana which gives them a share of the network throughput 📷 Hans Moog [IF]어제 오후 11:32 because in blockchain you need to decide whose txs become part of the blocks and it's not really based on networking protocols like AIMD 📷 lekanovic어제 오후 11:33 And the more Mana your node have, the more trust your node has and you have more to say in the FPC, is that correct? 📷 Hans Moog [IF]어제 오후 11:33 yeah a node that has processed a lot of txs of its users will have more mana than other nodes and therefore a bigger say in deciding conflicts its a direct measure of "trust" by its users 📷 lekanovic어제 오후 11:34 And choosing committee for dRNG would be done on L1 protocol level? Everything regarding Mana will be L1 level, right? 📷 Hans Moog [IF]어제 오후 11:35 Yeah Mana is layer1, but will also be used as weight in L2 solutions like smart contracts 📷 lekanovic어제 오후 11:35 And you are not dependant on using SC to implement this 📷 Hans Moog [IF]어제 오후 11:35 No, you don't need smart contracts That's all the base layer 📷 Hans Moog [IF]어제 오후 11:37 'Time' actually takes into account things like decay So it doesn't just increase forever It's close to "Demurrage" in monetary theory 📷 lekanovic어제 오후 11:36 For projects to be able to connect to Polkadot or Cosmos, you need to get the state of the ledger. Will it be possible to get the Tangle state? If this would be possible, then I think it would be SUPER good for IOTA 📷 Hans Moog [IF]어제 오후 11:38 Yeah but polkadot is not connecting other dlts Just inhouse stuff 📷 Hyperware어제 오후 11:39 Is there still a cap on mana so that the rich don't get richer? 📷 Hans Moog [IF]어제 오후 11:39 Yes mana is capped 📷 TangleAccountant어제 오후 11:39 u/HansMoog [IF] My first thought is thatthe evolution of this renting system will lead to several big mana renting companies that pool together tons of token holders mana. That way businesses looking to rent mana just need to deal with a reliable mana renting company for years instead of a new individualevery couple of months (because life happens and you don't know if that individual will need to sell their IOTAs due to personal reasons). Any thoughts on this? 📷 Hans Moog [IF]어제 오후 11:41 u/TangleAccountantyes that is likely - but also not a bad thing - token holders will have a place to get their monthly payout and the companies that want to use the tangle without having tokens have a place to pay 📷 TangleAccountant어제 오후 11:42 Oh I completely agree.That's really cool. I'll take a stab at creating one of those companies in the US. 📷 Hans Moog [IF]어제 오후 11:42 And everybody who wants to run a node themselves or has tokens and wants use the tangle for free can do so But "leachers" that would want to use the network for free won't be able to do so I mean ultimately there will always be "fees", as there is no "free lunch". You have a certain amount of resources that a network can process and you have a certain demand. And that will naturally result in fees based on supply / demand what you can do however is to build a system where the actual users of that system that legitimately want to use it can do so for free, just because they already "invest" enough by having tokens or running infrastructure they are already contributing to the well-being of the network through these two aspects alone it would be stupid to ask those guys for additional fees and mana essentially tries to be such a measure of honesty among the users 📷 Hyperware어제 오후 11:47 It's interesting from an investment perspective that having tokens/mana is like owning a portion of the network. 📷 Hans Moog [IF]어제 오후 11:48 Yeah, you are owning a certain % of the throughput and whatever the price will ultimately be to execute on this network - you will earn proportionally but you have to keep in mind that we are trying to build the most efficient DLT that you could possibly ever build 📷 semibaron어제 오후 11:48 The whole mana (tokens) = share of network throuput sounds very much like EOS tbh Just that EOS uses DPoS 📷 Hans Moog [IF]어제 오후 11:50 yeah i mean there is really not too many new things under the sun - you can just tweak a few things here and there, when it comes to distributing resources DPoS is simply not very nice from a centralization aspect 📷 Hans Moog [IF]어제 오후 11:50 at least not the way EOS does it delegating weights is 1 thing but assuming that the weight will always be in a way that 21 "identities" run the whole network is bad in the current world you see a centralization of power but ultimately we want to build a future where the wealth is more evenly distributed and the same goes for voting power 📷 Hans Moog [IF]어제 오후 11:52 blockchain needs leader selection it only works with such a centralizing component IOTA doesn't need that it's delusional to say that IOTA wouldn't have any such centralization but maybe we get better than just a handselected nodes📷 📷 Phantom3D어제 오후 11:52 How would this affect a regular hodler without a node. Should i keep my tokens elsewere to generate mana and put the tokens to use? 📷 Hans Moog [IF]어제 오후 11:53 you can do whatever you want with your mana just make an account at a node you regularly use and use it to build up a reputation with that node to be able to use your funds for free or run a node yourself or rent it out to companies if you just hodl 📷 semibaron어제 오후 11:54 Will there be a build-in function into the node software / wallet to delegate ("sell") my mana? 📷 Hans Moog [IF]어제 오후 11:55 u/semibaronnot from the start - that would happen on a 2nd layer ------------------------------------------------------------------------------------------------------------ 📷 dom어제 오후 9:49
suddenly be incentive to hold iota?
to generate Mana 📷 Hyperware오늘 오전 4:21 The only thing I can really do, is believe that the IF have smart answers and are still building the best solutions they can for the sake of the vision 📷 dom오늘 오전 4:43 100% - which is why we're spending so much effort to communicate it more clearly now we'll do an AMA on this topic very soon 📷 M [s2]오늘 오전 4:54 u/dom please accept my question for the AMA: will IOTA remain a permissionless system and if so, how? 📷 dom오늘 오전 4:57 of course it remains permissionless 📷 dom오늘 오전 5:20 what is permissioned about it? is ETH or Bitcoin permissioned because you have to pay a transaction fee in their native token? 📷 Gerrit오늘 오전 5:24 How did your industry partners think about the mana solution and the fact they need to hold the token to ensure network throughput? 📷 dom오늘 오전 5:26 u/Gerritconsidering how the infrastructure, legal and regulatory frameworks are improving around the adoption and usage of crypto-currencies within large companies, I really think that we are introducing this concept exactly at the right time. It should make enterprise partners comfortable in using the permissionless network without much of a hurdle.They can always launch their own network if they want to ... 📷 Gerrit오늘 오전 5:27 Launching their own network can’t be what you want 📷 dom오늘 오전 5:27 exactly but that is what's happening with Ethereum and all the other networks they don't hold Ether tokens either. 📷 Gerrit오늘 오전 5:32 Will be very exciting to see if ongoing regulation will „allow“ companies to invest and hold the tokens. With upcoming custody solutions that would be a fantastic play. 📷 Hans Moog [IF]오늘 오전 5:34 It's still possible to send transactions even without mana - mana is only used in times of congestion to give the people that have more mana more priority there will still be sharding to keep the network free most of the time 📷 Hans Moog [IF]오늘 오전 5:35 but without a protection mechanism, somebody could just spam a lot of bullshit and you could break the network(수정됨) you need some form of protection from this 📷 M [s2]오늘 오전 5:36 u/HansMoog [IF]so when I have 0 Mana, I can still send transactions? This is actually the point where it got strange... 📷 Hans Moog [IF]오늘 오전 5:37 yes you can unless the network is close to its processing capabilities / being attacked by spammers then the nodes will favor the mana holders 📷 Hans Moog [IF]오늘 오전 5:37 but having mana is not a requirement for many years to come currently even people having fpgas can't spam that many tps and we will also have sharding implemented by then 📷 M [s2]오늘 오전 5:39 Thank youu/HansMoog [IF] ! This is the actually important piece of info! 📷 Basha오늘 오전 5:38 ok, i thought it was communicated that you need at least 1 mana to process a transaction. from the blogpost: "... a node with 0 mana can issue no transactions." maybe they meant during the congestion**, but if that's the case maybe you should add that** 📷 Hans Moog [IF]오늘 오전 5:42 its under the point "Congestion control:" yeah this only applies to spam attacks network not overloaded = no mana needed 📷 Hans Moog [IF]오늘 오전 5:43 if congested => favor txs from people who have the most skin in the game but sharding will try to keep the network non-congested most of the time - but there might be short periods of time where an attacker might bring the network close to its limits and of course its going to take a while to add this, so we need a protection mechanism till sharding is supported(수정됨) 📷 Hans Moog [IF]오늘 오전 6:36 I don't have a particular problem with EOS or their amount of validators - the reason why I think blockchain is inferior has really nothing to do with the way you do sybil protection and with validators I mean "voting nodes" I mean even bitcoin has less mining pools and you could compare mining pools to dpos in some sense where people assign their weight (in that case hashing power) to the corresponding mining pools so EOS is definitely not less decentralized than any other tech but having more identities having weight in the decision process definitely makes it harder to corrupt a reasonable fraction of the system and makes it easier to shard so its desirable to have this property(수정됨) ------------------------------------------------- 📷 Antonio Nardella [IF]오늘 오전 3:36
u/C3PO[92% Cooless]They could also add more git repos instead of the wallet one, and we would probably be #1 there too.. ---------------------------------------------------------------------------------- Disclaimer: I'm sorry, maybe I'm fueling some confusion through posting this mana-thing too soon, but, instead of erasing this posting, I'm adding recent convos. Certain things about mana seem to be not clear, yet. It would be better to wait for some official clarification. But, I hope the community gives its full support to IF, 'cause there could be always some bumps along the untouched, unchartered way. -------------------------------------------------------------------------------------- Recent Addition;
Billy Sanders [IF]오늘 오후 1:36
It's still possible to send transactions even without mana - mana is only used in times of congestion to give the people that have more mana more priority
u/HansMoog [IF] Im sorry Hans, but this is false in the current congestion control algorithm. No mana = no transactions. To be honest, we havent really tried to make it work so that you can sent transactions with no mana during ties with no congestion, but I dont see how you can enable this and still maintain the sybil protection required. u/LuigiVigneri [IF] What do you think?📷
Dave [EF]오늘 오후 2:19
Suggestion: Sidebar, then get back to us with the verdict.(수정됨)📷2📷
dom오늘 오후 2:27
No Mana no tx will definitely not be the case(수정됨)📷5📷7***[오후 2:28]***Billy probably means the previous rate control paper as it was written by Luigi. I'll clarify with them📷
Hans Moog [IF]오늘 오후 2:29
When was this decided u/BillySanders [IF] and by whom? Was this discussed at last resum when I wasnt there? The last info that I had was that the congestion control should only kick in when there is congestion?!?***[오후 2:29]***📷 📷 📷📷
Navin Ramachandran [IF]오늘 오후 2:30
Let's sidebar this discussion and return when we have agreement. Dave has the right idea
[OWL WATCH] Waiting for "IOTA TIME" 20; Hans's re-defined directions for DLT
Disclaimer: This is my editing, so there could be some misunderstandings... -------------------------------------------- wellwho오늘 오후 4:50 u/BenRoyce****how far is society2 from having something clickable powered by IOTA? Ben Royce오늘 오후 4:51 demo of basic tech late sep/ early oct. MVP early 2021 --------------------------------------------------- HusQy Colored coins are the most misunderstood upcoming feature of the IOTA protocol. A lot of people see them just as a competitor to ERC-20 tokens on ETH and therefore a way of tokenizing things on IOTA, but they are much more important because they enable "consensus on data". Bob All this stuff already works on neblio but decentralized and scaling to 3500 tps HusQy Neblio has 8 mb blocks with 30 seconds blocktime.This is a throughput of 8 mb / 30 seconds = 267 kb per second.Transactions are 401+ bytes which means that throughput is 267 kb / 401 bytes = 665 TPS. IOTA is faster, feeless and will get even faster with the next update ... ----------------------------------------------------------------------------- HusQy Which DLT would be more secure? One that is collaboratively validated by the economic actors of the world (coporations, companies, foundations, states, people) or one that is validated by an anonymous group of wealthy crypto holders? HusQy The problem with current DLTs is that we use protection mechanisms like Proof of Work and Proof of Stake that are inherently hard to shard. The more shards you have, the more you have to distribute your hashing power and your stake and the less secure the system becomes. HusQy Real world identities (i.e. all the big economic actors) however could shard into as many shards as necessary without making the system less secure. Todays DLTs waste trust in the same way as PoW wastes energy. HusQy Is a secure money worth anything if you can't trust the economic actors that you would buy stuff from? If you buy a car from Volkswagen and they just beat you up and throw you out of the shop after you payed then a secure money won't be useful either :P HusQy **I believe that if you want to make DLT work and be successful then we need to ultimately incorporate things like trust in entities into the technology.**Examples likes wirecard show that trusting a single company is problematic buttrusting the economy as a whole should be at ... **... least as secure as todays DLTs.**And as soon as you add sharding it will be orders of magnitude more secure.DLT has failed to deliver because people have tried to build a system in vacuum that completely ignores things that already exist and that you can leverage on. ---------------------------------------------------------------------------------- HusQy Blockchain is a bit like people sitting in a room, trying to communicate through BINGO sheets. While they talk, they write down some of the things that have been said and as soon as one screams BINGO! he hands around his sheet to inform everybody about what has been said. HusQy If you think that this is the most efficient form of communication for people sitting in the same room and the answer to scalability is to make bigger BINGO sheets or to allow people to solve the puzzle faster then you will most probably never understand what IOTA is working on. -------------------------------------------------------------------------------- HusQy **Blockchain does not work with too many equally weighted validators.****If 400 validators produce a validating statement (block) at the same time then only one can survive as part of a longest chain.**IOTA is all about collaborative validation. **Another problem of blockchain is that every transaction gets sent twice through the network. Once from the nodes to the miners and a 2nd time from the miners as part of a block.**Blockchain will therefore always only be able to use 50% of the network throughput. And****the last problem is that you can not arbitrarily decrease the time between blocks as it breaks down if the time between blocks gets smaller than the average network delay. The idle time between blocks is precious time that could be used for processing transactions. ----------------------------------------------------------------------------- HusQy I am not talking about a system with a fixed number of validators but one that is completely open and permissionless where any new company can just spin up a node and take part in the network. ------------------------------------------------------------------------ HusQy Proof of Work and Proof of Stake are both centralizing sybil-protection mechanism. I don't think that Satoshi wanted 14 mining pools to run the network. And "economic clustering" was always the "end game" of IOTA. ----------------------------------------------------------------------------- HusQy **Using Proof of Stake is not trustless. Proof of Stake means you trust the richest people and hope that they approve your transactions. The rich are getting richer (through your fees) and you are getting more and more dependant on them.**Is that your vision of the future? ---------------------------------------------------------------------------- HusQy Please read again exactly what I wrote. I have not spoken of introducing governance by large companies, nor have I said that IOTA should be permissioned. We aim for a network with millions or even billions of nodes. HusQy That can't work at all with a permissioned ledger - who should then drop off all these devices or authorize them to participate in the network? My key message was the following: Proof of Work and Proof of Stake will always be if you split them up via sharding ... HusQy ... less secure because you simply need fewer coins or less hash power to have the majority of the votes in a shard. This is not the case with trust in society and the economy. When all companies in the world jointly secure a DLT ... HusQy ... then these companies could install any number of servers in any number of shards without compromising security, because "trust" does not become less just because they operate several servers. First of all, that is a fact and nothing else. HusQy Proof of Work and Proof of Stake are contrary to the assumption of many not "trustless" but follow the maxim: "In the greed of miners we trust!" The basic assumption that the miners do not destroy the system that generates income for them is fundamental here for the ... HusQy ... security of every DLT. I think a similar assumption would still be correct for the economy as a whole: The companies of the world (and not just the big ones) would not destroy the system with which their customers pay them. In this respect, a system would be ... HusQy ... which is validated by society and the economy as a whole probably just as "safely" as a system which is validated by a few anonymous miners. Why a small elite of miners should be better validators than any human and ... HusQy ... To be honest, companies in this world do not open up to me. As already written in my other thread, safe money does not bring you anything if you have to assume that Volkswagen will beat you up and throw you out of the store after you ... HusQy ... paid for a car. The thoughts I discussed say nothing about the immediate future of IOTA (we use for Coordicide mana) but rather speak of a world where DLT has already become an integral part of our lives and we ... HusQy ... a corresponding number of companies, non-profit organizations and people have used DLT and where such a system could be implemented. The point here is not to create a governance solution that in any way influences the development of technology ... HusQy ... or have to give nodes their OK first, but about developing a system that enables people to freely choose the validators they trust. For example, you can also declare your grandma to be a validator when you install your node or your ... HusQy ... local supermarket. Economic relationships in the real world usually form a close-knit network and it doesn't really matter who you follow as long as the majority is honest. I also don't understand your criticism of censorship, because something like that in IOTA ... HusQy ... is almost impossible. Each transaction confirms two other transactions which is growing exponentially. If someone wanted to ignore a transaction, he would have to ignore an exponential number of other transactions after a very short time. In contrast to blockchain ... HusQy ... validators in IOTA do not decide what is included in the ledger, but only decide which of several double spends should be confirmed. Honest transactions are confirmed simply by having other transactions reference them ... HusQy ... and the "validators" are not even asked. As for the "dust problem", this is indeed something that is a bigger problem for IOTA than for other DLTs because we have no fees, but it is also not an unsolvable problem. Bitcoin initially has a ... HusQy Solved similar problem by declaring outputs with a minimum amount of 5430 satoshis as invalid (github.com/Bitcoin/Bitcoi…). A similar solution where an address must contain a minimum amount is also conceivable for IOTA and we are discussing ... HusQy ... several possibilities (including compressing dust using cryptographic methods). Contrary to your assumption, checking such a minimum amount is not slow but just as fast as checking a normal transaction. And mine ... HusQy ... In my opinion this is no problem at all for IOTA's use case. The important thing is that you can send small amounts, but after IOTA is feeless it is also okay to expect the recipients to regularly send their payments on a ... HusQy ... merge address. The wallets already do this automatically (sweeping) and for machines it is no problem to automate this process. So far this was not a problem because the TPS were limited but with the increased TPS throughput of ... HusQy ... Chrysalis it becomes relevant and appropriate solutions are discussed and then implemented accordingly. I think that was the most important thing first and if you have further questions just write :) HusQy And to be very clear! I really appreciate you and your questions and don't see this as an attack at all! People who see such questions as inappropriate criticism should really ask whether they are still objective. I have little time at the moment because ... HusQy ... my girlfriend is on tour and has to take care of our daughter, but as soon as she is back we can discuss these things in a video. I think that the concept of including the "real world" in the concepts of DLT is really exciting and ... HusQy ... that would certainly be exciting to discuss in a joint video. But again, that's more of a vision than a specific plan for the immediate future. This would not work with blockchain anyway but IOTA would be compatible so why not think about such things. ----------------------------------------------------------------------- HusQy All good my big one :P But actually not that much has changed. There has always been the concept of "economic clustering" which is basically based on similar ideas. We are just now able to implement things like this for the first time. ---------------------------------------------------------------------------------- HusQy Exactly. It would mean that addresses "cost" something but I would rather pay a few cents than fees for each transaction. And you can "take" this minimum amount with you every time you change to a new address. HusQy All good my big one :P But actually not that much has changed. There has always been the concept of "economic clustering" which is basically based on similar ideas. We are just now able to implement things like this for the first time. ----------------------------------------------------------------------------------- Relax오늘 오전 1:17 Btw. Hans (sorry for interrupting this convo) but what make people say that IOTA is going the permissioned way because of your latest tweets? I don't get why some people are now forecasting that... Is it because of missing specs or do they just don't get the whole idea? Hans Moog [IF]오늘 오전 1:20 its bullshitu/Relaxanidentity based system would still be open and permissionless where everybody can choose the actors that they deem trustworthy themselves but thats anyway just sth that would be applicable with more adoption [오전 1:20] for now we use mana as a predecessor to an actual reputation system Sissors오늘 오전 1:31 If everybody has to choose actors they deem trustworthy, is it still permissionless? Probably will become a bit a semantic discussion, but still Hans Moog [IF]오늘 오전 1:34 Of course its permissionless you can follow your grandma if you want to :p Sissors오늘 오전 1:36 Well sure you can, but you will need to follow something which has a majority of the voting power in the network. Nice that you follow your grandma, but if others dont, her opinion (or well her nodes opinion) is completely irrelevant Hans Moog [IF]오늘 오전 1:37 You would ideally follow the people that are trustworthy rather than your local drug dealers yeah Sissors오늘 오전 1:38 And tbh, sure if you do it like that is easy. If you just make the users responsible for only connection to trustworthy nodes Hans Moog [IF]오늘 오전 1:38 And if your grandma follows her supermarket and some other people she deems trustworthy then thats fine as well [오전 1:38] + you dont have just 1 actor that you follow Sissors오늘 오전 1:38 No, you got a large list, since yo uwant to follow those which actually matter. So you jsut download a standard list from the internet Hans Moog [IF]오늘 오전 1:39 You can do that [오전 1:39] Is bitcoin permissionless? Should we both try to become miners? [오전 1:41] I mean miners that actually matter and not find a block every 10 trillion years 📷 [오전 1:42] If you would want to become a validator then you would need to build up trust among other people - but anybody can still run a node and issue transactions unlike in hashgraph where you are not able to run your own nodes(수정됨) [오전 1:48] Proof of Stake is also not trustless - it just has a builtin mechanism that downloads the trusted people from the blockchain itself (the richest dudes) Sissors오늘 오전 1:52 I think most agree it would be perfect if every person had one vote. Which is pr oblematic to implement of course. But I really wonder if the solution is to just let users decide who to trust. At the very least I expect a quite centralized network Hans Moog [IF]오늘 오전 1:53 of course even a trust based system would to a certain degree be centralized as not every person is equally trustworthy as for example a big cooperation [오전 1:53] but I think its gonna be less centralized than PoS or PoW [오전 1:53] but anyway its sth for "after coordicide" [오전 1:54] there are not enough trusted entities that are using DLT, yet to make such a system work reasonably well [오전 1:54] I think the reason why blockchain has not really started to look into these kind of concepts is because blockchain doesnt work with too many equally weighted validators [오전 1:56] I believe that DLT is only going to take over the world if it is actually "better" than existing systems and with better I mean cheaper, more secure and faster and PoS and PoW will have a very hard time to deliver that [오전 1:56] especially if you consider that its not only going to settle value transfers Relax오늘 오전 1:57 I like this clear statements, it makes it really clear that DLT is still in its infancy Hans Moog [IF]오늘 오전 1:57 currently bank transfers are order of magnitude cheaper than BTC or ETH transactions Hans Moog [IF]오늘 오전 1:57 and we you think that people will adopt it just because its crypto then I think we are mistaken [오전 1:57] The tech needs to actually solve a problem [오전 1:57] and tbh. currently people use PayPal and other companies to settle their payments [오전 1:58] having a group of the top 500 companies run such a service together is already much better(수정됨) [오전 1:58] especially if its fast and feeless [오전 2:02] and the more people use it, the more decentralized it actually becomes [오전 2:02] because you have more trustworthy entities to choose of Evaldas [IF]오늘 오전 2:08 "in the greed of miners we trust"
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Just like the previously mentioned faucet, Litecoin Faucet also allows users to earn free Litecoin by solving captchas. You can earn as much as 2,500,000 Litoshis every hour with no daily limitation on the platform. The unique feature of Litecoin Faucet is that there is no withdrawal limit. Therefore, you can withdraw any amount of Litecoin. Faucets are sure ways of earning free Litecoin, but you have to be very careful not to fall victim to scams. Before registering on any faucet, look out for the following: Online reviews to know if it is legit or scam. Coinpot or Faucethub micro — wallet integration for easy withdrawal. Deposit before withdrawal feature — This is a typical feature of scam faucets. Faucets are supposed to be free ways to earn Litecoin without any down payment. Earnings per hour — earnings from faucets are usually small. If a faucet promises an incredible amount of Litecoin, it is probably a scam or total waste of time. Litecoins earnings from faucets are usually really small. If your earning expectations are high, this might not be the best option for you. There are more lucrative and legit ways to earn free Litecoin. Read on to learn about the other ways to get free Litecoin.
Litecoin cloud mining
Litecoin mining is one of the oldest ways to get free Litecoin. In recent times, earning profits from Litecoin mining can be a major hassle simply because of the cost of setting up the mining device, the cost of electricity, and many other factors. With the introduction of cloud mining, you can earn free Litecoin without the headaches involved in setting up mining kits. You can find lots of free Litecoin cloud mining contracts online. All you need to do is download the software on your device to start earning. These software work by using your device’s memory to generate the Litecoin. Which means the more powerful your device, the more free Litecoin you can earn. However, some of these free Litecoin software contains malicious scripts that can compromise your security by stealing your data. You should only download mining software with great online reviews. Back when LTC started, it was possible to mine with a standard computer’s CPU or GPU. Unfortunately, as coins grow in both age and popularity, it becomes harder and harder to mine with low-cost equipment. The days of easy mining are over, but that doesn’t mean you still can’t profit from LTC mining. There are three ways to begin your LTC mining adventure: Solo mining Part of a mining pool Cloud mining
Litecoin lending is one of the most lucrative ways to obtain free Litecoin. You can make money by purchasing some Litecoin and lending others on lending platforms. Lending platforms like Coinloan.io allow you to make as much as 10.5% ROI by lending your LTC. It means if you lend 100 LTC, you earn free 10.5 LTC within a year without doing anything. By lending your Litecoin, you are making your money work for you. All you need is a trusted and secure lending platform to start earning free Litecoin with this method.
Wager your Litecoin
Another way to get free Litecoin is by wagering your Litecoin. Gambling is not the best way to earn free Litecoin because 70% of gamblers tend to lose more than what they earn. No doubt that some people have actually managed to become rich through gambling, this, however, is very rare. So if you are a big risk-taker or you really love gambling, Litecoin gambling is one way to earn free Litecoin. Crypto gambling websites like fortunejack.com, bitstarz.com, and kingbillycasino.com allow you to wager your Litecoin on various casino games. Crypto gambling is probably the riskiest way to earn free Litecoin, and it is not for the faint-hearted.
Invest In Litecoin
If you’re looking to invest in Litecoin, it’s important to remember that Litecoin is a currency. This means it doesn’t act like a stock or bond. Instead of buying shares of Litecoin, you are swapping your currency for Litecoin currency. For example, 1 LTC is equal to about $47 USD today. The goal is for the value of Litecoin to rise, in which case, you could exchange your Litecoins back to dollars (from someone willing to do the exchange).
Referral Links for Crypto Exchanges
This one is good for those out there with friends that are also crypto savvy. Various exchanges offer affiliate programs where you get paid out for inviting your friends and colleagues onto their platform. Exchanges like Coinbase offer a one time payment when a new person joins their platform while others like Cryptmixer, for example, gives its members an impressive 50% of the revenue from the new clients they bring in. You can also use their exchange to swap the Bitcoin you receive to Litecoin, making it a great way to earn LTC.
PT Super Public Chain has the potential to outperform all mainstream public chains
Public chains have become a topic that is widely discussed, and it used to be all about comparing who had the better headlines and everyone was talking about Blockchain 3.0. Their normal method was to take a prominent indicator and make comparisons between them and a mainstream public chain in the market, and then come to a predetermined conclusion. Few articles objectively and comprehensively compare the current mainstream public chains in the market and give the public an intuitive and credible conclusion. Today, we are going to break this bad habit of this industry and make a horizontal comparison of the current mainstream public chains, and thus intuitively and objectively tell you what the differences are between public chains. https://preview.redd.it/heczp9tj29t51.jpg?width=1772&format=pjpg&auto=webp&s=cbac81221394b3d5294b8c6eb1be52581b0d725f Contestants: First generation public chain: BTC (father of blockchain) Second generation public chain representatives: ETH, EOS Third generation public chain representatives: polkaDOT, VDS, PT public chain Criteria for the different generations: classification
First generation public chain: mainly referring to the transformation from theory to the implementation of blockchain, Bitcoin is recognized as the representative of the first generation of blockchain.
Second generation public chain: the main purpose is to explore the possibility of blockchain applications, among which ETH is the representative. Although EOS claims to be the third-generation public chain, it really should belong to the enhanced version of the second-generation public chain.
Third generation public chain is on top of the second generation. It has generally found its niche, and comes with more valuable technical public chains, such as VDS resonance, or polkaDOT’s superb cross chain innovation, PT public chain's full chain compatibility mode and ultra-high throughput.
Four dimensions for comparison:
Public chain consensus: the core indicator of public chain innovation, which directly affects the performance and security of the public chain, with a top score of five stars.
Usage scenarios of the public chain: it mainly reflects the commercial value of the public
TPS: before upgrading to the 2.0 network, the TPS of ETH can only handle 30 transactions per second, which is considered to be in the weak category, and thus I can only give 1.5 stars.
Influence: the representative of the second generation blockchain, giving it 4 stars.
To sum up, the average score of the second-generation public chain ETH is 3.625 stars. EOS (Second generation public chain):
Consensus: OPOS is a new set of consensus created in addition to POW, which perfectly avoids the shortcomings of the POW consensus mechanism. However, its own security has not been recognized by the community. Coupled with the existence of a centralized "referee mechanism", DPOS on the EOS chain has always received mixed reviews in the industry. At this stage, it only deserves a 3-star rating.
Usage scenario: thanks to the improvement of the consensus mechanism, EOS has the possibility of being suitable for large-scale applications. There have also been popular applications such as Pixel Wars. However, due to the high rental costs of CPU resources, developers are becoming more and more distant from the EOS ecosystem, and it has been a long time since there have been any popular new applications, so only 2.5 stars.
TPS: EOS claimed to have a million concurrency at the beginning of development, but the actual tested volume is 3800 transactions per second at the moment. Compared with the first two public chains, this was a major breakthrough, scoring it 5 stars.
Influence: at the beginning when launched, there was a massive wave of interest but then there were no popular applications and the ecosystem has gradually withered away, so influence gets only 2 stars.
To sum up, the average score of the second-generation public chain EOS is 3.125 stars. polkaDOT (Third generation public chain)
Consensus: NPOS is an updated consensus, based on an improved DPOS. The double confirmation mechanism makes it more difficult for nodes to be corrupted, but the cost is higher, so taking into account the utility of the public chain performance, I’ll give it 4 stars.
Usage scenarios: polkaDOT provides a cross-chain relay chain mode, and its own positioning is to connect highways without public chains. At present, there is still a lack of real demand in terms of practical scenarios. So far, polkaDOT has been in a tepid state, giving it 3.5 stars.
TPS: the processing is 1000 transactions per second on the chain, and taking into account the safety and efficiency, this is a relatively ideal performance, giving an overall score is 4 stars. United States, but at present, based on its budding state, it can only score 2 stars for the time being. To sum up, the average score of the third-generation public chain PT is 3.5 stars.
In summary, from the score point of view, the scores of the three generations of public chain are beyond my original expectations. The second-generation public chain is still the preferred platform for mainstream applications, with mature technology, a friendly development environment and low user education costs being the key advantages. However, the third-generation public chain, as a latecomer, generally has a lower score. The technical purposes of the third-generation public chain are very obvious, so there is the phenomenon of partiality. Some of the main functions came close to a full score, while the rest scored relatively low. https://preview.redd.it/vic3k7j049t51.jpg?width=3334&format=pjpg&auto=webp&s=27a24ce91445d25881d25a8ac8abbbdffbf82a8f I am very optimistic about the PT public chain. As a latecomer, PT public chain has the first decentralized Dpos+Spos consensus mechanism in the blockchain circle. It has high security, high privacy levels, high efficiency, high capacity expansion, supports compatibility and cross chain technologies, which makes it easier to carry out multi technology development. It also innovates the efficiency of the destruction mechanism of mining coalescence, effectively improving the shortcomings of the traditional mining allocation mechanism, eliminating speculative players, and increasing the participation rate of consensus innovation in the technology and methodology. However, due to the weakness of the latecomers themselves, the ecosystem is in its infancy, and there has not been enough time for all of the innovative mechanisms to be tested by the market, so I can chain and is an important basis for measuring the commercial prospects of the public chain, with a top score of five stars.
TPS of public chain: represents the maximum potential upper limit of the public chain, with top score of five stars.
Influence / achievement of public chain: represents the contribution value of the public chain to the blockchain industry, with a top score of five stars. These four dimensions mainly consider the practicability of the public chain, and focus on the commercial value itself, as I believe that productivity is the only standard by which to measure technology. BTC (first generation public chain)
Consensus: POW (workload proof mechanism) this is a consensus with the highest degree of security and decentralization so far. The disadvantage is that it is less efficient, because it is the pioneer of POW, so we will give it a great score of 4 stars.
Usage scenario: digital currency (payments, transfers, asset management) although BTC is currently the most commonly accepted digital currency, it has a single purpose. We give it a score of 2.5 stars.
TPS: it can only process 7 transactions per second, which is also the major factor restricting the popularity of BTC at present. This was a technology compromise in the initial start-up stage, we can only rate it 1.5 stars.
Influence: the father of blockchain, the founder of digital currency, it has to be the top score of 5 stars.
To sum up, the average score of the first-generation public chain is 3.25 stars. ETH (Second generation public chain)
Consensus: POW (Proof of Workload) it is the same as bitcoin's consensus mechanism, and its advantages and disadvantages are also basically the same. The difference is that ETH has added an algorithm against mining machines, which makes the computing power more decentralized. In addition, the witness mechanism of DPOS was introduced in the era of ETH2.0, which means I can give a score of 4 stars.
Usage scenario: in terms of applications, ETH is invincible. It has the largest user group and developer team in the industry. It has produced popular and even quasi killer applications like Cryptocat, FOMO3D and DEFI, which is the king of blockchain applications. This gives it a full score of five stars.
Influence: the influence is limited to a small portion of the technology exploration community, giving it a 2.5-star rating.
To sum up, the average score of the third-generation public chain polkaDOT is 3.5 stars. VDS (Third generation public chain)
Consensus: due to the lack of powerful computing power to support it, the safety and the performance of the public chain have basically not been considered, so, only 1.5 stars can be given.
Usage scenario: it has its own resonance mechanism, and it is no exaggeration to say that VDS was the most popular public chain in 2019. It immediately gained explosive popularity in the industry. We have to give credit to this kind of strength, scoring it 4.5 stars.
TPS: the official marker is 60,000 transactions per second, but there is no way to evaluate it, and only one star is given.
Influence: the once explosive project is now a thing of the past. All of the ecological hot spots have already been extinguished and only one star can be given.
To sum up, the average score of the third-generation public chain VDS is 1.875 stars. PT Public Chain (Third generation public chain)
Consensus: DPOS+SPOS, double consensus. This is the application of the latest blockchain research results, which effectively balances the differing demands of security, efficiency and decentralization. It may become the mainstream in the future. Here I’m giving a high score of 4.5 stars.
Usage scenario: built-in cross chain, quantum computer confrontation, and has the first multi-currency aggregate mining mode. At present, PT public chain is the only fair chain in existence with zero pre-mining, zero reservations and zero handling charges. It is a public chain with long-term development potential. The PT public chain has just been put online, and the current ecosystem is still far from perfect, so, only scoring 4 stars.
TPS: under the normal condition of the main chain, the processing speed of 4,000 transactions per second is excellent, but the PT public chain also has a hidden power-up mode. Once the fragmentation mechanism is enabled, processing speed of up to 100,000 transactions per second can be achieved, which is quite amazing data. At present, it can only be given 3.5 stars based on the normal state.
Influence: as a public chain, PT has utilized a lot of new technology research, and also has a lot of innovation built into the operations. Recently, it has become popular in Europe and the only give it a low score unfortunately. However, this score can only be used as a reference based on the specific current environment. Over time, the public chain ecosystem has had its ups and downs, user migration, pop-ups, technology iterations, etc., I still believe that the public chain, with its technical advantages and model innovations, such as PT, can stand out in the market, and time will be the best witness. Just as the PT white paper says, you will slowly get rich together if you make the right choice.
READ THIS NOW: My life of SHOULD'VE, WOULD'VE, COULD'VE until I discovered Crypto.
Mostly all here are invested into Crypto. We all have our own reasons, methods, values of how we invest our money. One thing in common is we all have one main goal. That is to get as much money as possible out of this with the time, and money we can spare.
That's the dam truth##.
We are all here together, and since we are all here on our own will , I want to tell you why you should be proud to hold all your crypto. I'm 40 years old. At 18 after I graduated HS I had about $7800. $1400 from my graduation party, and $6400 selling my MTG collection on EBay. I also managed a small arcade for about $350 a week. Back to my MTG collection... I sold it because it changed. The designs on the new series looked too modern. The original designs were a work of art. Anyway, I seriously wanted to hold those magic cards but I kept telling myself... "I can get them back if I want. The price isn't going to move anytime soon. The market is in slight decline. Some of these have been the same price for 2 years now." I was right, the price of my two Lotus's stayed the same for 5 more years. Not budging . 12 years later after that , those same two cards value at over $60,000ea I believe. If I held untill a few years ago or now, I would've been able to do a quick sale at $400,000. Yes at a discount. The same goes for all the first edition garbage pail kids I had.
So, what did I do with all $7800##?
I told myself I want to invest it into Microsoft. But I talked myself out of it by saying "Some people told me the market was a risk, and I had to prepare myself to lose it all" So I didn't do it. I was close, but I didn't. I could've had OVER A MILLION! I instead used that money for a school. Business computer programming. It was a waste because 90% of what they taught me came natural. I was doing basic programming at 13 for fun. I regret not going with my initial FOMO on Microsoft , I regret listening to my own FUD with the MTG cards. 7 years later, I repeated the same mistake... I had about $15,000 in the bank. I wanted to invest $10,000 in apple after I read about the release of the iphone. Instead opted to do 5k over FUD I read. It was FUD about the risk since they never made phones, and alot of people were ridiculing their idea. Then I said to myself... "Fuck that, I don't want to do this. I could do so much more with this 5k" I instead used the 15k turbocharge my transam, add a racing transmission, tires, rims, new stero system, and I took a 2 week vacation ...GONE! I got what I wanted. Got laid a bunch of times, went to car shows. That could of been $500k by now. To top this off, I missed out on a quick $78,000 win at the racetrack because if my own FUD. Horses. I lost $200, and was left with only I $5 that night. I decided, "you know what, fuck it, I'm going to do a completely off the wall wild bet. I did a completely wild bet for $5. I picked all longshots in what they call a "Superfecta"(4 horses in that exact order 1st, 2nd, 3rd, 4th place prediction. 1 minute before the race started, I Cancelled the bet. I told myself ... "this is stupid, 99:1, 78:1, 56:1, 38:1 long shots coming out in this order? THATS INSANE...Why am I blowing 5 away? Fuck that, I instead put $5 on the 10:1 to win hopefully my to maybe get $50 back " Well. Guess what? The 3nd largest superfecta payout in history. No body won it! It came out in the original order I out it in that's to a series of freak disqualifications in the race. I hate myself for cancelling that. But hey, maybe that happened for a reason. Maybe I wouldn't have ended up living on another country for 2 years. Learning another language. You see So many times in my life I had the perfect opportunity, and I didn't take it. I let Fear, Uncertainty, and Doubt make my Choices for me. Then came crypto currency. In late 2016, a client of mine told me he got rich off Bitcoin. He raved about it . He told me about ripple, ETH etc. I invested in his recommendation about XRP when it was $0.005. it FLEW UP from there. I took some of that massive gain and bought other things, and those FLEW. For someone like me, it was LOTS of money off my original $500. Sure this was a "lucky time" to get in but that's not the point I'm trying to make here. The point is that I finally did it! I didn't let FUD fuck with my head. I just did it. I cashed out already in late 2017. About 90% of what I gained. Payed off all my debt, and my truck, and had another $30k or so to put a down payment on a house. If I didn't just stick with my guns and let the FUD get to me, then I would still be in a whole bunch of debt. Especially with this whole lockdown bullshit. But now.... NOW ,I never again I will tell myself... "IF ONLY I DID THAT WHEN I HAD THE CHANCE" NOW I NEVER HAVE TO SAY THAT AGAIN! I DONT GIVE A SHIT IF IT TANKS ANOTHER 50% FROM HERE because it's all house money. I NOW NEVER HAVE TO SAY ... "IF ONLY I DID IT" NOW I DID! Crypto Currency is severely undervalued. Its manipulated down right now. This about this logic, how can something increasingly popular with more and more support by the day drop in price? Crypto isn't human. Bitcoin isnt getting fired over sexual harrassement, there isn't a corporate takeover. Its manipulation. I don't care if this shit takes 5 years to recover. I'm holding . I don't care if BTC dips to $1000. I'm holding till this MCAP tops 10 trillion. so if you love your crypto, hold that F#%KING SHIT! The lesson here is never let FUD make choices for you. Stick to your original beliefs. If there's a voice in the back of your head telling you "I want to do this", then Listen to that voice. That's you! Listen to yourself, not the new voice that intrudes after your choice.
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
Technology and some more:
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
Down the rabbit hole
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here. Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017. Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand. Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”.Scilla design story part 1
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
“Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
Smart contract on a sharded environment and state sharding
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
Business & Partnerships
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
Marketing & Community
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
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