Topic: Clearing Up Misconceptions: This Is How Tether Works (Read 199 times)
I'm wondering how and why this graphic of Tether movements around the exchange platforms is looking like a satanic symbol? Or I am the only crazy man who is seeing that? Is it an effort of illuminati?
Tether is not even a cryptocurrency.It's a crypto bank with a partial reserve.
What happens if all the people,who own USDT want to exchange their tether coins for USD?
The Tether crypto bank bankrupts,because they don't have enough dollars in their reserve in order to pay.
That`s how every regular bank works,but regular banks are backed by central banks,that can print money and
save them.
What happens if all the people,who own USDT want to exchange their tether coins for USD?
The Tether crypto bank bankrupts,because they don't have enough dollars in their reserve in order to pay.
That`s how every regular bank works,but regular banks are backed by central banks,that can print money and
save them.
There was another article published which claimed tether's $2.55 billion in US dollar reserves were confirmed by notarized statements provided by bitfinex's two banks. Thread is here:
https://bitcointalksearch.org/topic/tether-releases-notarized-evidence-tether-is-backed-by-255-billion-in-reserves-4506510
I wouldn't be surprised if the majority of the $2.55 billion they are sitting on is actually from clients just wiring money to Bitfinex. The only thing that has been confirmed (we have to believe it's real) is that Bitfinex has that much funds, but nowhere is there a sign that it's related to Tether. What happens when every actual USD and USDT holder want to cash out at the same time? Implosion? https://bitcointalksearch.org/topic/tether-releases-notarized-evidence-tether-is-backed-by-255-billion-in-reserves-4506510
The only odd behavior is that Bitfinex managed to eat through massive dumps without any problems, and that consistently for days. If even one of those dumps were dropped on the market today, we would badly bleed.
It was near impossible to miss. Looking at the size of the dumps back then, and how frequent they were occurring, it's safe to say that it were old hands unloading coins.Technically Bitfinex doesn't even need Tether to pump the price. An exchange can just change a few database metrics and appoint billions of nonexistent funds to one of its accounts and start buying up the market from there. It also happens with all these shitcoin exchanges that suddenly generate billions and billions in volume to fee-mine an exchange token. It's safe to say that crypto exchanges have a long way to go, and till that time all these shady practices will make sure institutions won't even dip their toes in that mess.
It seems that the statements regarding the tether is printed irresponsibly and drive the price of Bitcoin up is wrong. This is good, as we know that the prices is not went higher because of tether.
It doesn't state that. I however don't believe it was Tether causing the price to increase significantly last year, but purely fomo and manipulation from unknown entities. It's probably better to not know what exactly happened.The only odd behavior is that Bitfinex managed to eat through massive dumps without any problems, and that consistently for days. If even one of those dumps were dropped on the market today, we would badly bleed.
We have had several crazy bull runs during Bitcoin's existence and Tether wasn't even a thing back then. It's probably just the media trying to cause panic and promote its articles in a far more effective way. More clicks is more money.
It seems that the statements regarding the tether is printed irresponsibly and drive the price of Bitcoin up is wrong. This is good, as we know that the prices is not went higher because of tether.
Maybe these are the tactics out there for the confused community. The price is not too large, but it falls right in the middle. Makes investors difficult to predict and profit-making strategies. Its activities should be reviewed and taken into account to prevent any disadvantages.
I only thought Tether is a cryptocurrency from United States since the value is fixed $1 and see that is centralized like ripple but it is more centralized than ripple since the value of Tether could drop or rise by $0.01 either $0.99 or $1.01.
*Bump*
Would be interested in what more of you have to say about this.
Would be interested in what more of you have to say about this.
It seems that the statements regarding the tether is printed irresponsibly and drive the price of Bitcoin up is wrong. This is good, as we know that the prices is not went higher because of tether.
This is an interesting and complete post.
I only miss the Tether Rich List, where you can see who are the biggest creditors and how much they have
Binance and bitfinex are on top
Everyone should be very careful to keep money in those exchanges
I only miss the Tether Rich List, where you can see who are the biggest creditors and how much they have
Binance and bitfinex are on top
Everyone should be very careful to keep money in those exchanges
Quote
There is substantial controversy surrounding Tether, a cryptocurrency that claims to be pegged to the U.S. dollar. According to Tether, each Tether token is backed by one U.S. dollar, held in the full reserve of Tether. But the existence of the U.S. dollars pegging Tether has been called into question. Moreover, worries exist that Bitfinex has been using Tether to the prop up the price of Bitcoin.
Research into Tether shows that misconceptions exist regarding how Tether functions. These misconceptions, in turn, may be contributing in part to the existing controversies. By better understanding how Tether functions, it may be possible to provide some clarity. Analysis of how Tether functions, for example, shows that it is not possible to prop up the price of Bitcoin on Bitfinex through Tether — regardless of whether or not these tokens are backed.
Tether and Bitfinex
Whereas most cryptocurrencies have a finite supply of tokens, Tether does not. According to Tether’s white paper, new Tether tokens can be issued when customers buy tokens by depositing the underlying fiat currency — U.S. dollars or Euros — in Tether’s bank account. However, it is not currently possible to register at Tether; in fact, registrations have been closed since December 2017. During this time, the amount of Tether tokens more than doubled, peaking at 2.5 billion tokens at the time of writing.
For Tether to function as a so-called stablecoin, each Tether token — trading under the ticker USDT — has to be backed by one U.S. dollar. Tether, therefore, needs to hold the underlying fiat of all Tether tokens in their reserve. In their white paper, Tether promised to deliver regular audits to show Tether holds the necessary funds in reserve, but the company has not delivered a complete audit since March 2017. Tether published an audit in September 2017, but the document is an internal memo issued by Friedman LLP, their auditor at the time. No further audit is expected anytime soon as the relationship with Friedman LLP was dissolved in January 2018 and Tether has not yet obtained a new auditor.
The Paradise papers showed that Tether and Bitfinex, one of the largest cryptocurrency exchanges, are run by the same management team. Bitfinex has been accused of propping up the price of bitcoin through issuing Tether tokens to buy bitcoins. Whenever Bitfinex’s wallet ran out of Tether tokens, new tokens would be issued.
These increases in Tether tokens may be linked to coinciding increases in the price of bitcoin.
In January, a report posted anonymously online showed that the price of bitcoin mostly went up in the hours after new Tether tokens were issued and sent to the Bitfinex wallet. The report furthermore concluded that it is highly unlikely that Tether is growing through any organic business process, but that Tether tokens are printed in response to market movements in order to be used to buy bitcoin and, thereby, increase its price.
In an academic paper published on June 13, 2018, John Griffin and Amin Shams, both associated with the University of Texas, analyzed both Tether and Bitcoin blockchain data to determine whether Tether tokens were issued following market demand or were instead pushed onto the market. Their results suggest that Tether tokens are used to support certain thresholds — a price floor — for bitcoin when prices are falling, stabilizing bitcoin’s price.
Analyzing Tether Issuance
Whenever new Tether tokens are issued, the tokens are sent to the Bitfinex wallet. Tether’s white paper mentions that Tether tokens may be purchased from Bitfinex and that Bitfinex supports the deposit and withdrawal of Tether tokens. Moreover, Tether tokens are always issued and sent to the Bitfinex wallet in round numbers. For example, the latest issuance on May 18, 2018, was exactly 250,000,000 Tether tokens.
These new, large Tether issuances in round numbers moving to Bitfinex have, in part, drawn suspicion. Since Tether registrations are closed and all Tether tokens issued are transferred to Bitfinex’s wallet, the issuance of Tether tokens in round numbers makes it unlikely that these are direct purchases by customers of Tether. Questions have, therefore, been raised asking who could realistically be behind these issuances.
Based on analysis of the issuance and movement of Tether tokens, the answer is that there is currently only one possible customer, in the sense of how the word “customer” is used in Tether’s white paper: Bitfinex.
Instead of buying tokens directly from Tether, Bitfinex’s users can buy Tether tokens on the exchange using U.S. dollars. However, Tether tokens cannot be used to trade on Bitfinex itself. Bitfinex offers Tether as a withdraw-only option to its users. When Bitfinex’s users use Tether as their withdrawal option, they use their U.S. dollar balance on Bitfinex to buy the Tether tokens. Subsequently, withdrawals of Tether tokens from Bitfinex result in a decrease of the Bitfinex wallet’s balance.
When purchasing Tether tokens on Bitfinex, customers are not purchasing them directly from Tether; rather, they are buying from the supply Bitfinex “purchased” earlier as Tether’s “customer.” The issuance of new Tether tokens therefore occurs when Bitfinex runs out of Tether tokens they can sell to their users — when Bitfinex’s wallet runs empty — and purchases new Tether tokens by depositing the underlying fiat in Tether’s bank account. As a result, all Tether tokens in Bitfinex’s wallet are owned by Bitfinex and are available for users to withdraw.
Paolo Ardoino, Bitfinex’s chief technology officer, confirmed in an interview that Bitfinex is a direct customer of Tether and is currently the only gateway in and out of Tether. According to Ardoino, Bitfinex and Tether decided on this change in late 2017 to put less strain on the banks processing Tether purchases. Ardoino added that the company’s plan is to offer more gateways to Tether — suggesting up to 20 — in the near future. To establish these gateways, Tether is expected to hire a new chief compliance officer to oversee Tether’s compliance program, including its due diligence procedures for onboarding new customers.
Whenever Tether tokens are withdrawn from Bitfinex, the tokens are transferred to other cryptocurrency exchanges supporting Tether, such as Binance, Bittrex and Kraken. The Tether tokens on these exchanges are owned by users of those exchanges, not the exchanges themselves, although the exchanges do obtain some tokens through trading fees. Tether is, therefore, a source of liquidity for these exchanges and Bitfinex currently functions as its gateway. For these exchanges, Tether is just another cryptocurrency that their customers bring to the exchanges and trade with. Bittrex and Kraken confirmed that Tether is just like any other token on their exchange, adding that there was no fee involved for listing Tether on either exchange.
Access to Fiat Banking
The implication of Tether tokens only being purchasable at Bitfinex is that the two entities are further intertwined than previously understood: Besides the fact that Tether and Bitfinex are run by the same management team, Tether would not be able to function as it currently is without Bitfinex serving as its gateway to fiat deposits and withdrawals.
For Bitfinex to function as this gateway, however, it needs access to fiat banking itself. In March of 2017, Wells Fargo ended its relationship as a correspondent bank to Bitfinex and Tether. Bitfinex has kept details of its banking relationships a closely guarded secret ever since — a lack of transparency that has further fueled the controversy surrounding Bitfinex and Tether.
On May 24, 2018, Bloomberg reported that Bitfinex and Tether held bank accounts at Noble Bank in Puerto Rico. Furthermore, Bloomberg reported that Bitfinex had partnered with Panama-based financial institution Crypto Capital Corp and used its bank accounts to maintain access to fiat deposits and withdrawals after being cut off by Wells Fargo.
Access to fiat banking is necessary for Bitfinex in order to offer its users U.S. dollar trading. Ardoino confirmed that all balances and USD trading pairs on Bitfinex are in U.S. dollars (USD) instead of in Tether tokens (USDT) and that the dollars and Tether tokens are not mixed together.
Verified Bitfinex users are thus credited with U.S. dollars on Bitfinex when making deposits. Users can use their U.S. dollars when choosing Tether as a withdrawal option. In doing so, they purchase Tether tokens from Bitfinex.
When users instead deposit Tether tokens to Bitfinex, they are similarly credited with U.S. dollars, one U.S. dollar for each Tether token (USDT). Effectively, verified users are redeeming the Tether tokens by selling the tokens back to Bitfinex.
Since Tether is only available as a withdrawal option and cannot be used in trading pairs on Bitfinex, it is, therefore, not possible to prop up the price of bitcoin using Tether tokens on Bitfinex. This conclusion, however, does not disprove the theory that Tether has been used to prop up the price of bitcoin elsewhere. In their previously mentioned paper, Griffin and Shams analyze how Tether tokens are moved to other exchanges and have been used to stabilize the price of bitcoin on these exchanges.
Tether’s Price and Peg
Given each Tether token is offered for and credited with one U.S. dollar on Bitfinex, why does the price of Tether show fluctuations? For example, Coinmarketcap and investing.com offer charts that show Tether’s price (USDT) fluctuating around one U.S. dollar. Investing.com explained that their “Tether index” chart is based Kraken’s and EXMO’s USD/USDT trading pairs. Coinmarketcap did not respond to a request to explain what data is used to create their graph.
The price of Tether is not maintained through these trading pairs, however. The price of Tether is guaranteed by Bitfinex offering and crediting each Tether token for one U.S. dollar per token. As long as Bitfinex credits each Tether token with one U.S. dollar, the price of Tether is fixed at one U.S. dollar. Thus, USDT/USD trading pairs may offer insight into how much people trust Tether.
The fact that Bitfinex always values one Tether token at one U.S. dollar probably explains why the USDT/USD trading pairs hardly ever fluctuate far from one U.S. dollar. Whenever the price on the trading pair drops to 98 cents, for example, arbitrage traders — verified on Bitfinex — can buy tokens at 98 cents and deposit them to Bitfinex to be credited one U.S. dollar.
Tether’s Business Model
How does Tether create revenue? Revenue here can be distinguished in two forms: revenue generated by Bitfinex and revenue generated by Tether.
Bitfinex’s function as the gateway to Tether sheds light on how the use of Tether creates revenue for Bitfinex. For other exchanges supporting Tether, Tether is an important source of liquidity as the exchanges do not offer direct fiat withdrawals or deposits. In a way, Bitfinex functions as the fiat withdrawal and deposit gateway for these exchanges, although only for verified users.
To purchase Tether tokens from Bitfinex, users are required to have U.S. dollars deposited to Bitfinex. Similarly, the only location where holders of Tether tokens can redeem their tokens for U.S. dollars is on Bitfinex. For both deposits and withdrawals of U.S. dollars, Bitfinex charges a 0.1 percent fee. To use the Tether withdrawal option on Bitfinex, users are charged $20, regardless of withdrawal size. Deposits of Tether tokens, on the other hand, are free. The revenue created this way is therefore generated on and by Bitfinex, not by Tether itself.
The only source of “revenue” generated by Tether itself is the interest gained on the U.S. dollars held in its reserve. The U.S. dollars backing the Tether tokens are stored in a full reserve bank account, with recent reports suggesting that they are being held at the Noble Bank in Puerto Rico. According to Ardoino, the interest gained on the reserve covers Tether’s expenses while also leaving room to invest in improving Tether’s structure, marketing and compliance program.
Audits
Given Tether’s business model depends on the amount of U.S. dollars held in its reserve, Tether’s “revenue” heavily depends on the existence of all U.S. dollars needed to back the Tether tokens in circulation. Moreover, the model stands or falls on the premise that Bitfinex transfers all U.S. dollars to Tether’s bank account in order to not issue unbacked Tether tokens. Without the existence of the U.S. dollars backing Tether tokens, there is no way to gain interest on those amounts.
In turn, the existence of a full reserve determines whether or not each token should be valued at one dollar; that is, whether all Tether tokens are actually backed by U.S. dollars. If Tether is instead functioning on a fractional reserve, a bank-run on Bitfinex — wherein users deposit back large amounts of Tether tokens at the same time — would crash the price of Tether.
Although recent reporting suggests at least a large amount of the dollars are stored at the Noble Bank, only an independent audit — as promised in Tether’s white paper — can prove that all the U.S. dollars purported to be backing Tether exist.
When asked about the lack of audits, Ardoino acknowledged that an independent audit is needed to prove the existence of the full reserve to the community. “What we want to do is not [audit] the bank balances as of now, but we want to demonstrate to the community that we had the money at the end of every single month, since a reasonable date like January 2017 and on.” He added that talks are ongoing to find a new auditor.
However, this may not be enough to prove Tether was always fully backed. In their paper, Griffin and Shams analyzed whether it is possible that Tether only maintained a full reserve at the end of the month. If true, a coinciding decline of the price of bitcoin could also be expected at the end of each month to create the necessary reserve in U.S. dollars. Their analysis shows that the price of bitcoin did indeed show large declines at the end of every month in which a large amount of new Tether tokens were issued. This correlation seems to suggest that these declines in bitcoin’s price may have been related to Bitfinex’s need to raise reserves at the end of those months.
Although some misconceptions regarding Tether are addressed in this article by analyzing how Tether works, it is likely that the controversy surrounding Tether will continue until Tether and Bitfinex provide full transparency and independent, conclusive audits.
https://bitcoinmagazine.com/articles/clearing-misconceptions-how-tether-should-and-does-work/
Research into Tether shows that misconceptions exist regarding how Tether functions. These misconceptions, in turn, may be contributing in part to the existing controversies. By better understanding how Tether functions, it may be possible to provide some clarity. Analysis of how Tether functions, for example, shows that it is not possible to prop up the price of Bitcoin on Bitfinex through Tether — regardless of whether or not these tokens are backed.
Tether and Bitfinex
Whereas most cryptocurrencies have a finite supply of tokens, Tether does not. According to Tether’s white paper, new Tether tokens can be issued when customers buy tokens by depositing the underlying fiat currency — U.S. dollars or Euros — in Tether’s bank account. However, it is not currently possible to register at Tether; in fact, registrations have been closed since December 2017. During this time, the amount of Tether tokens more than doubled, peaking at 2.5 billion tokens at the time of writing.
For Tether to function as a so-called stablecoin, each Tether token — trading under the ticker USDT — has to be backed by one U.S. dollar. Tether, therefore, needs to hold the underlying fiat of all Tether tokens in their reserve. In their white paper, Tether promised to deliver regular audits to show Tether holds the necessary funds in reserve, but the company has not delivered a complete audit since March 2017. Tether published an audit in September 2017, but the document is an internal memo issued by Friedman LLP, their auditor at the time. No further audit is expected anytime soon as the relationship with Friedman LLP was dissolved in January 2018 and Tether has not yet obtained a new auditor.
The Paradise papers showed that Tether and Bitfinex, one of the largest cryptocurrency exchanges, are run by the same management team. Bitfinex has been accused of propping up the price of bitcoin through issuing Tether tokens to buy bitcoins. Whenever Bitfinex’s wallet ran out of Tether tokens, new tokens would be issued.
These increases in Tether tokens may be linked to coinciding increases in the price of bitcoin.
In January, a report posted anonymously online showed that the price of bitcoin mostly went up in the hours after new Tether tokens were issued and sent to the Bitfinex wallet. The report furthermore concluded that it is highly unlikely that Tether is growing through any organic business process, but that Tether tokens are printed in response to market movements in order to be used to buy bitcoin and, thereby, increase its price.
In an academic paper published on June 13, 2018, John Griffin and Amin Shams, both associated with the University of Texas, analyzed both Tether and Bitcoin blockchain data to determine whether Tether tokens were issued following market demand or were instead pushed onto the market. Their results suggest that Tether tokens are used to support certain thresholds — a price floor — for bitcoin when prices are falling, stabilizing bitcoin’s price.
Analyzing Tether Issuance
Whenever new Tether tokens are issued, the tokens are sent to the Bitfinex wallet. Tether’s white paper mentions that Tether tokens may be purchased from Bitfinex and that Bitfinex supports the deposit and withdrawal of Tether tokens. Moreover, Tether tokens are always issued and sent to the Bitfinex wallet in round numbers. For example, the latest issuance on May 18, 2018, was exactly 250,000,000 Tether tokens.
These new, large Tether issuances in round numbers moving to Bitfinex have, in part, drawn suspicion. Since Tether registrations are closed and all Tether tokens issued are transferred to Bitfinex’s wallet, the issuance of Tether tokens in round numbers makes it unlikely that these are direct purchases by customers of Tether. Questions have, therefore, been raised asking who could realistically be behind these issuances.
Based on analysis of the issuance and movement of Tether tokens, the answer is that there is currently only one possible customer, in the sense of how the word “customer” is used in Tether’s white paper: Bitfinex.
Instead of buying tokens directly from Tether, Bitfinex’s users can buy Tether tokens on the exchange using U.S. dollars. However, Tether tokens cannot be used to trade on Bitfinex itself. Bitfinex offers Tether as a withdraw-only option to its users. When Bitfinex’s users use Tether as their withdrawal option, they use their U.S. dollar balance on Bitfinex to buy the Tether tokens. Subsequently, withdrawals of Tether tokens from Bitfinex result in a decrease of the Bitfinex wallet’s balance.
When purchasing Tether tokens on Bitfinex, customers are not purchasing them directly from Tether; rather, they are buying from the supply Bitfinex “purchased” earlier as Tether’s “customer.” The issuance of new Tether tokens therefore occurs when Bitfinex runs out of Tether tokens they can sell to their users — when Bitfinex’s wallet runs empty — and purchases new Tether tokens by depositing the underlying fiat in Tether’s bank account. As a result, all Tether tokens in Bitfinex’s wallet are owned by Bitfinex and are available for users to withdraw.
Paolo Ardoino, Bitfinex’s chief technology officer, confirmed in an interview that Bitfinex is a direct customer of Tether and is currently the only gateway in and out of Tether. According to Ardoino, Bitfinex and Tether decided on this change in late 2017 to put less strain on the banks processing Tether purchases. Ardoino added that the company’s plan is to offer more gateways to Tether — suggesting up to 20 — in the near future. To establish these gateways, Tether is expected to hire a new chief compliance officer to oversee Tether’s compliance program, including its due diligence procedures for onboarding new customers.
Whenever Tether tokens are withdrawn from Bitfinex, the tokens are transferred to other cryptocurrency exchanges supporting Tether, such as Binance, Bittrex and Kraken. The Tether tokens on these exchanges are owned by users of those exchanges, not the exchanges themselves, although the exchanges do obtain some tokens through trading fees. Tether is, therefore, a source of liquidity for these exchanges and Bitfinex currently functions as its gateway. For these exchanges, Tether is just another cryptocurrency that their customers bring to the exchanges and trade with. Bittrex and Kraken confirmed that Tether is just like any other token on their exchange, adding that there was no fee involved for listing Tether on either exchange.
Access to Fiat Banking
The implication of Tether tokens only being purchasable at Bitfinex is that the two entities are further intertwined than previously understood: Besides the fact that Tether and Bitfinex are run by the same management team, Tether would not be able to function as it currently is without Bitfinex serving as its gateway to fiat deposits and withdrawals.
For Bitfinex to function as this gateway, however, it needs access to fiat banking itself. In March of 2017, Wells Fargo ended its relationship as a correspondent bank to Bitfinex and Tether. Bitfinex has kept details of its banking relationships a closely guarded secret ever since — a lack of transparency that has further fueled the controversy surrounding Bitfinex and Tether.
On May 24, 2018, Bloomberg reported that Bitfinex and Tether held bank accounts at Noble Bank in Puerto Rico. Furthermore, Bloomberg reported that Bitfinex had partnered with Panama-based financial institution Crypto Capital Corp and used its bank accounts to maintain access to fiat deposits and withdrawals after being cut off by Wells Fargo.
Access to fiat banking is necessary for Bitfinex in order to offer its users U.S. dollar trading. Ardoino confirmed that all balances and USD trading pairs on Bitfinex are in U.S. dollars (USD) instead of in Tether tokens (USDT) and that the dollars and Tether tokens are not mixed together.
Verified Bitfinex users are thus credited with U.S. dollars on Bitfinex when making deposits. Users can use their U.S. dollars when choosing Tether as a withdrawal option. In doing so, they purchase Tether tokens from Bitfinex.
When users instead deposit Tether tokens to Bitfinex, they are similarly credited with U.S. dollars, one U.S. dollar for each Tether token (USDT). Effectively, verified users are redeeming the Tether tokens by selling the tokens back to Bitfinex.
Since Tether is only available as a withdrawal option and cannot be used in trading pairs on Bitfinex, it is, therefore, not possible to prop up the price of bitcoin using Tether tokens on Bitfinex. This conclusion, however, does not disprove the theory that Tether has been used to prop up the price of bitcoin elsewhere. In their previously mentioned paper, Griffin and Shams analyze how Tether tokens are moved to other exchanges and have been used to stabilize the price of bitcoin on these exchanges.
Tether’s Price and Peg
Given each Tether token is offered for and credited with one U.S. dollar on Bitfinex, why does the price of Tether show fluctuations? For example, Coinmarketcap and investing.com offer charts that show Tether’s price (USDT) fluctuating around one U.S. dollar. Investing.com explained that their “Tether index” chart is based Kraken’s and EXMO’s USD/USDT trading pairs. Coinmarketcap did not respond to a request to explain what data is used to create their graph.
The price of Tether is not maintained through these trading pairs, however. The price of Tether is guaranteed by Bitfinex offering and crediting each Tether token for one U.S. dollar per token. As long as Bitfinex credits each Tether token with one U.S. dollar, the price of Tether is fixed at one U.S. dollar. Thus, USDT/USD trading pairs may offer insight into how much people trust Tether.
The fact that Bitfinex always values one Tether token at one U.S. dollar probably explains why the USDT/USD trading pairs hardly ever fluctuate far from one U.S. dollar. Whenever the price on the trading pair drops to 98 cents, for example, arbitrage traders — verified on Bitfinex — can buy tokens at 98 cents and deposit them to Bitfinex to be credited one U.S. dollar.
Tether’s Business Model
How does Tether create revenue? Revenue here can be distinguished in two forms: revenue generated by Bitfinex and revenue generated by Tether.
Bitfinex’s function as the gateway to Tether sheds light on how the use of Tether creates revenue for Bitfinex. For other exchanges supporting Tether, Tether is an important source of liquidity as the exchanges do not offer direct fiat withdrawals or deposits. In a way, Bitfinex functions as the fiat withdrawal and deposit gateway for these exchanges, although only for verified users.
To purchase Tether tokens from Bitfinex, users are required to have U.S. dollars deposited to Bitfinex. Similarly, the only location where holders of Tether tokens can redeem their tokens for U.S. dollars is on Bitfinex. For both deposits and withdrawals of U.S. dollars, Bitfinex charges a 0.1 percent fee. To use the Tether withdrawal option on Bitfinex, users are charged $20, regardless of withdrawal size. Deposits of Tether tokens, on the other hand, are free. The revenue created this way is therefore generated on and by Bitfinex, not by Tether itself.
The only source of “revenue” generated by Tether itself is the interest gained on the U.S. dollars held in its reserve. The U.S. dollars backing the Tether tokens are stored in a full reserve bank account, with recent reports suggesting that they are being held at the Noble Bank in Puerto Rico. According to Ardoino, the interest gained on the reserve covers Tether’s expenses while also leaving room to invest in improving Tether’s structure, marketing and compliance program.
Audits
Given Tether’s business model depends on the amount of U.S. dollars held in its reserve, Tether’s “revenue” heavily depends on the existence of all U.S. dollars needed to back the Tether tokens in circulation. Moreover, the model stands or falls on the premise that Bitfinex transfers all U.S. dollars to Tether’s bank account in order to not issue unbacked Tether tokens. Without the existence of the U.S. dollars backing Tether tokens, there is no way to gain interest on those amounts.
In turn, the existence of a full reserve determines whether or not each token should be valued at one dollar; that is, whether all Tether tokens are actually backed by U.S. dollars. If Tether is instead functioning on a fractional reserve, a bank-run on Bitfinex — wherein users deposit back large amounts of Tether tokens at the same time — would crash the price of Tether.
Although recent reporting suggests at least a large amount of the dollars are stored at the Noble Bank, only an independent audit — as promised in Tether’s white paper — can prove that all the U.S. dollars purported to be backing Tether exist.
When asked about the lack of audits, Ardoino acknowledged that an independent audit is needed to prove the existence of the full reserve to the community. “What we want to do is not [audit] the bank balances as of now, but we want to demonstrate to the community that we had the money at the end of every single month, since a reasonable date like January 2017 and on.” He added that talks are ongoing to find a new auditor.
However, this may not be enough to prove Tether was always fully backed. In their paper, Griffin and Shams analyzed whether it is possible that Tether only maintained a full reserve at the end of the month. If true, a coinciding decline of the price of bitcoin could also be expected at the end of each month to create the necessary reserve in U.S. dollars. Their analysis shows that the price of bitcoin did indeed show large declines at the end of every month in which a large amount of new Tether tokens were issued. This correlation seems to suggest that these declines in bitcoin’s price may have been related to Bitfinex’s need to raise reserves at the end of those months.
Although some misconceptions regarding Tether are addressed in this article by analyzing how Tether works, it is likely that the controversy surrounding Tether will continue until Tether and Bitfinex provide full transparency and independent, conclusive audits.
https://bitcoinmagazine.com/articles/clearing-misconceptions-how-tether-should-and-does-work/
....
This article fills in some of the gaps regarding allegations of tether being used to prop up the price of bitcoin. It seems the relationship between tether and bitfinex is one where tether can initially only be sold for US dollars, which then form its fiat reserves Tether cannot be traded for bitcoin or other alts by bitfinex to prop the value of bitcoin upwards(although parties other than bitfinex could buy tether and use it for that purpose).
There was another article published which claimed tether's $2.55 billion in US dollar reserves were confirmed by notarized statements provided by bitfinex's two banks. Thread is here:
https://bitcointalksearch.org/topic/tether-releases-notarized-evidence-tether-is-backed-by-255-billion-in-reserves-4506510
This is the best info on tether/bitfinex I've been able to find. I'm not an expert on any of these topics but if everything published here is true, it would seem bitfinex/tether will be found innocent of any alleged wrongdoing.
Jump to: