Day124 | 遇见EOS（四） - 节点收益

0.25%的区块奖励，只有出块BP有这个奖励，10亿0.25%/365/21=326，前21个BP的出块奖励约为326个EOS每天。
0.75%的票数奖励，10亿0.75%/365*0.487%=100，要求不少于100个EOS才能拿到票数奖励，所以至少要得到0.487%以上的票数。

这个机制可以让备用节点也获得足够的奖励，从而有动力作为备用节点。有一个最低100EOS的门槛，也可以避免一些大户自己建立备用节点，然后投票给自己来获取利息。

按目前（2018-06-19）的投票：

第一名可以获得1000多个EOS
前53名可以获得票数奖励，第53名获得的票数奖励为121个EOS。

这样的机制，备用节点好像达不到预想的100个，所以社区有降低票数奖励门槛的声音：

重启ZOOM会议—关于增加备用BP的讨论：https://mp.weixin.qq.com/s?__biz=MzUyNjcwMjY3NQ==&mid=2247484409&idx=1&sn=11d7d8595e15576bfd025047adabf221

不过目前交易所都还没有开始开放投票，最终投票会是什么结果现在还不知道，还是需要所有eos都开放投票之后再看。

以下是关于节点收益的原文部分：

https://medium.com/eosio/introducing-eosio-dawn-4-0-f738c552879

New Producer Pay Paradigm

There has been a lot of community discussion around producer pay and how to allocate the maximum of 5% inflation. The reference system contract that block.one will provide with EOSIO 1.0 will allocate inflation like so:

image.png

There are 21 active block producers and any number of standby producers. The top 21 divide up the 0.25% per-block rewards proportional to the number of blocks each one producers. All block producer candidates (including the top 21) also divide up the .75% per-vote rewards budget proportional to the total number of votes they receive. They can claim their share of the per-vote rewards at most once-per-day. In order to claim their share they must qualify for at least 100 tokens/day. Producers candidates who do not qualify for at least 100 tokens/day on a per-vote basis will receive nothing.

The idea behind this algorithm is to ensure all candidate producers have sufficient pay to provide full-node services to the community and to ensure no one is in the position of receiving money that is insufficient to cover their costs. Assuming the top 200 producer candidates all received the same number of votes this would support 21 active producers and 179 stand-by producers. In reality some producers will have significantly more votes than others which may reduce the number of paid-standby producers.

It is critical to have a minimum per-day payment so that wealthy individuals who have no intention of producing blocks don’t attempt to earn interest on their producer candidate by voting on themselves.

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2018-06-19 L

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