2020.8.15 在微信中针对 Vault 池征集了新的提案，提案有 3 种方案，目前第一种方案受到大部分投票用户的欢迎，提案内容如下：
粮食积累到一定程度就会由bot（机器人）进行收割。然而 Vault harvest 交易费用较高，大概0.1~0.2eth每笔，八个交易对算下来每日费用大概要10~20ETH，目前由开发者自费承担，这种情况不可持续。所以目前开发团队讨论提供一些激励，交给用户来操作。操作者可获得此笔交易利润的1%，增加收割频率，同时降低每笔交易滑点（每次收割数量越少，滑点越低）。由于降低了滑点，实际上会增加Vault的产出，有利于Vault用户收益。
推荐人机制，钱包集成Vault / 交易所集成Vault / 个人邀请是否获得一定返利，比例如何？
3% Pool3 抵押 YFII 的分红收益
Vault 池利润的 5% 作为开发者基金和日常发展需要（非实时发放，治理决议发放方式）
Vault 池利润的 1% 作为 harvest 收割补贴（实时发放给支付gas的用户）
Vault 池利润的 1% 作为 NXM 保险（非实时发放，治理决议发放方式）
Vault 池利润的 3% 回购 YFII 进行销毁
- 该方案只针对 Vault 池的收益，并不会影响 Pool 1 和 Pool 2 的收益。
- 治理投票时间为 3 天，投票率要达到整个网络的 20%，并且支持率达到 66%。
2020.8.15 New proposals for the Vault pool are solicited in WeChat. There are 3 proposals. Currently, the first proposal is welcomed by most voting users. The proposal content is as follows:
During the Vault harvest (grain harvest), the step of converting grain to DAI has a high slippage, and the trading pair with the highest currency transaction depth may change. At present, the technical team is separating out the transaction routing contract that converts grain into stable currency separately, and then it is up to governance to decide how to replace it, thereby reducing slippage.
When the food is accumulated to a certain extent, it will be harvested by bots (robots). However, the transaction fee of Vault harvest is relatively high, about 0.1~0.2eth per transaction, and the daily cost of eight transaction pairs is about 10~20ETH, which is currently borne by the developer at his own expense. This situation is not sustainable. Therefore, the current development team discusses providing some incentives and handing them over to users to operate. The operator can get 1% of the profit of this transaction, increase the frequency of harvesting, and reduce the slippage of each transaction (the smaller the number of harvests, the lower the slippage). Due to the reduced slippage, it will actually increase the output of Vault, which is beneficial to the income of Vault users.
Is the insurance fund added to insure the strategy for insurance businesses such as NXM?
Referrer mechanism, whether wallet integration Vault / exchange integration Vault / personal invitation get a certain rebate, and what is the ratio?
The advantage is to increase YFII Vault’s management funds (AUM), which is conducive to the long-term price of YFII. The disadvantage is to reduce a certain amount of Vault user profits.
- In addition to repurchase, how does Vault reflect the YFII price? Mortgage YFII into pool3 currently has no gains. Will it increase the mechanism of part of the profit distribution? Or will a certain percentage of profits be repurchased and directly destroyed by YFII?
Community discussion opinions
Based on the discussion of core community members, the following plans were comprehensively put forward for everyone’s opinions:
10% of YFII Vault’s profit is used for the continuous development of the project, and the specific distribution is as follows:
5% as a developer fund and daily development needs (non-real-time distribution, governance resolution distribution method)
1% harvest subsidy (distributed to users who pay for gas in real time)
1% NXM insurance (non-real-time issuance, governance resolution issuance method)
3% Pool3 mortgages YFII’s dividend income
The first three items are the same as Option 1, and the last item is changed to
3% profit repurchase YFII and burn it
The first three items are the same as Option 1, without the final 3% destruction or dividend
Community discussion opinions
After discussion in the community, the application for the first scheme currently has the highest number of votes, but the community has conflicts about dividends and destruction, so they discussed again and launched a vote again. The screenshot of the vote is as follows:
Finalize the proposal
5% of the profit of the Vault pool is used as developer funds and daily development needs (non-real-time distribution, governance resolution distribution method)
1% of the profit of the Vault pool is used as a harvest subsidy (distributed to users who pay for gas in real time)
1% of the profit of the Vault pool is used as NXM insurance (non-real-time distribution, governance decision distribution method)
3% of Vault pool profits will be repurchased by YFII for destruction
- This scheme is only for the revenue of the Vault pool, and will not affect the revenue of Pool 1 and Pool 2.
- The governance voting time is 3 days, the voting rate must reach 20% of the entire network, and the support rate must reach 66%.