㈠ 【翻譯】REX對持幣者們來說意味著什麼
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本文原文鏈接為 https://medium.com/@eoscafe/what-rex-means-for-token-holders-238375dea397 ，由本號「EOS技術愛好者」翻譯。
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翻譯：Gavin（EOShenzhen）
Dan Larimer shook things up last Thursday with his 「Proposal for EOS Resource Renting & Rent Distribution」 . The proposal includes sweeping changes to EOSIO software and many complex concepts. It left even the most astute EOS enthusiasts with many questions and much is still unclear about the proposal.
在上周四，Dan Larimer通過他的「EOS資源租賃和租金分配提案」引起了轟動。該提案包括了對EOSIO軟體的全面徹底的修改和許多復雜概念。它甚至給最敏銳的EOS愛好者們都留下了很多疑惑，關於這個提議的認識仍然不清晰。
While this proposal centers around adding a rental market for EOS bandwidth (CPU), the near term implications for the average token holder actually have nothing to do with CPU at all. Even if you assume that the rental price of your CPU is $0, token holders should still be very excited about this proposal.
雖然這個提案主要圍繞為EOS帶寬（CPU）增加一個租賃市場，但對普通的token holder短期內的影響實際上與CPU無關。即使你假設CPU的租金是0美元，token holder仍然對這個建議感到非常興奮。
Don』t get me wrong, the ability for dApps to rent bandwidth for a fraction of the capital cost of owning is great for adoption, and the prospect of all token holders being 「landlords」 will be very valuable long-term. But a price of $0 for CPU in the near term isn』t a crazy assumption (given the limited demand and near endless supply).
不要誤解我的意思，很多分布式應用都可以以一小部分的資本成本用來租用帶寬，這對於它們來說是可以接受的，而且長期看來，所有token holder成為「房東（landlord）」的前景將是非常有價值的。 而短期內CPU價格為0美元也不是一個異想天開的假設（考慮到有限的需求和近乎無限的供應）。
What really matters to token holders short term is the Resource Exchange (REX). REX is a bucket that collects all EOSIO resource fees including RAM sales, fees, and name auctions. The future price of CPU rental may be uncertain, but revenue from RAM and Names are very significant. Currently these resource fees are unallocated but this proposal changes that, and that』s big news.
對token holder來說，真正有意義的是資源代幣（REX）。REX是一個收集所有EOSIO資源費用的存儲桶，包括RAM銷售費用和域名拍賣。 CPU租賃的未來價格可能不確定，但RAM和域名的收入是非常值得注意的。 目前這些資源費用是未分配的，但這個提案改變了這一點，這是個大新聞。
At the current price, 1.50 of RAM is created and sold with every block. That adds up to over 250,000 a day of unallocated revenue that could soon flow to REX. Forget the CPU market, how does a token holder get a piece of that?
以目前的價格，每個區塊創建並銷售1.50美元的RAM，每天可以增加超過250,000美元的未分配收入，這些收入很快就會流入REX。 拋開CPU市場，來思考token holder如何獲得它的一部分？
The mechanics of REX are actually pretty simple; to receive network rewards a token holder has to lend their EOS to REX, in exchange for REX tokens (T-Rex), at a 1:1 ratio.
REX的機制實際上非常簡單; 為了獲得網路獎勵，一個token holder必須將其EOS借給REX，以換取REX token（T-Rex），比例為1：1。
These tokens are non-transferable, there will be no market for them, they are simply an 「accounting artifact」 that can only be exchanged between REX and an account holder.
這些代幣是不可轉讓的，它們沒有市場，它們只是一個「會計工具」，只能在REX和賬戶持有人之間交換。
While you hold T-Rex you collect your proportional share of all revenue that flows to REX over that period. So if you hold 50% of all T-Rex tokens for a day, and 40,000 EOS in RAM sales are collected in the REX bucket that day, you will receive 20,000 EOS (50%) in rewards when you exchange your T-Rex tokens, plus the original EOS you lent.
當你持有T-Rex時，你將收取在此期間流入REX的所有收入的比例份額。 因此，如果你在一天持有所有T-Rex token的50％，並且當天在REX桶中收集了來自於RAM銷售的40,000個EOS，那麼當你兌換T-Rex token時，你將獲得20,000 個EOS（50％）的獎勵 ，加上你之前借貸出去的EOS。
There is NO RISK to the token holder in lending EOS to REX. REX will, at a minimum, always hold the EOS that was lent to it. Since T-Rex is distributed at a 1:1 ratio there will never be fewer EOS in REX than there are T-Rex held by account holders. T-Rex can be exchanged back for EOS at anytime.
token holder將EOS借給REX時，是 沒有任何風險 的。 REX至少會一直持有借給它的EOS。 由於T-Rex以1：1的比例分配，因此REX中的EOS永遠不會少於賬戶持有人持有的T-Rex。 T-Rex可以被隨時換回EOS。
There will however always be MORE EOS in REX than what was lent to it. This is simply because fees slowly trickle in block by block. If you held T-Rex for one block that included a eosio.ramfee transaction, you are entitled to a portion of that fee. Token holders who lend to REX for any significant amount of time will ALWAYS receive some reward.
然而，REX中的EOS總是比借給它的 更多 。 這只是因為費用逐塊地流入。 如果你持有的T-Rex擁有一個包含eosio.ramfee交易的區塊，你有權獲得該費用的一部分。 在任務重要的時間內借給REX的token holder們都總會得到一些獎勵。
From a token holder』s perspective it』s really quite simple.
從一個token holder的角度來看，這很簡單。
Completely ignoring CPU all together this proposal gives token holders means to collect significant rewards that are currently unallocated, without taking any extra risk. Since all token holders are facing a 5% annual inflation this is welcome news. So what』s the catch?
這個提案是在完全忽略CPU的同時，對於token holder意味著可以得到當前未分配資源費用相關的重要獎勵，而不承擔任何額外的風險。由於所有的tken holder都面臨著5%的年增發，這是一個好消息。那麼問題是什麼呢?
The first catch is pretty simple, as you can see in the diagrams above the CPU staking power of the token holder drops when they lend their EOS to REX. Since this proposal does include the rental of CPU bandwidth, this makes sense. This means holders who are using their bandwidth for transactions might choose not to lend to REX because they are using their resource. If you send your EOS to REX you will have fewer moves on EOS Authority』s Space Invaders game available to you, for example.
Since 99% of token holders are not using their bandwidth for transactions this shouldn』t be a big drawback. But what about voting?
由於99%的token holder並沒有使用他們的帶寬進行交易，所以這應該不是一個很大的問題。但是投票呢?
One of the most important elements of Dan』s proposal is that you can only lend EOS to REX if you are voting at least 21 BPs . Not only does T-Rex contribute to voting power (as shown in the diagram), but voting is a prerequisite to owning T-Rex at all. While this may seem like a 「catch」 for some, it is a very elegant requirement that concentrates the 「dividends」 of the EOS network into the hands of the token holders actively participating and voting in beneficial ways.
Dan的提案最重要的一個要素是，如果 你投票至少21個BP，你才能將EOS借給REX 。T-Rex不僅有助於投票權（如圖所示），而且投票是擁有T-Rex的先決條件。 雖然這對某些人來說似乎是一種「問題」，但這是一個非常巧妙的要求，它將EOS網路的「紅利」集中在以有益的方式積極參與和投票的token holder手中。
This voting prerequisite is one of the simplest parts of Dan』s proposal, but likely the most important. The network benefits greatly from fair and thoughtful voting, and suffers in its absence. Combining REX and this voting requirement will either ensure that most token holders are acting beneficially, or that those who are reap all the rewards.
這個投票的先決條件是Dan提案中最簡單的部分之一，但可能是最重要的部分。 這個網路從公平和有思想的投票中獲益匪淺，而且在它的缺席下下也受到損害。 將REX和這個投票要求結合起來，將確保大多數token holder行動是有益處的，並且他們可以收獲應得的所有回報。
Bottom line is this proposal is a win/win/win. Token holders gain access to rewards that were currently unallocated. Incentives get created that improve the value of the network as a whole. And, although we didn』t emphasize this point, dApp developers gain access to network bandwidth at rental rates that will be a fraction of the ownership cost.
這個提案的最低保障是一個三贏狀態。token holder可以獲得當前未分配資源費用取得的獎勵。 創建激勵政策可以提高整個網路的價值。 而且，雖然我們沒有強調這一點，但dapp的開發人員可以通過租賃費率獲得網路帶寬，而租金費用只是所有權成本的一小部分。
If it seems a little complicated to you, don』t worry, it won』t be for long. In practice, collecting rewards from REX will be a simple one-click operation in a wallet. It will be some time before this proposal is formalized and approved. In the meantime you can prepare by researching 21+ top notch BPs and voting for them, or finding a proxy to do it for you. While you』re at it, don』t forget to vote for eoscafeblock .
如果你覺得有點復雜，不要擔心，它不會很久。 在實踐中，從REX收集獎勵將是錢包中的簡單一鍵操作。 該提案正式確定並獲得批准還需要一段時間。 與此同時，你可以通過研究21個以上的BP並為其投票，或找到代理人為你做好准備。 當你在這里時，別忘了投票支持 eoscafeblock 。
本文圖片來源於英文原文
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