Proponent: 14pa3BAYZLPvZfRDjWEfZXZWBVU45E67HUQEUxNCrdXGoataDate: 2025/5/10Duration: 4 MonthsProposal Payment: 157,000 USDTProject Category: Infrastructure/DappWebsite:<a href="https://app.mimir.global/" rel="noopener noreferrer" target="_blank"> https://app.mimir.global/</a>Github:<a href="https://github.com/mimir-labs" rel="noopener noreferrer" target="_blank"> https://github.com/mimir-labs</a>Short description: Mimir is a powerful multisig solution designed for enterprises, DAOs, and large asset holders in the Polkadot ecosystem. This proposal focuses on enhancing usability, scalability, and security through 4 key innovations including Call Templates, Omni UX, Multisig API, and WalletConnect integration. With over 2,000 users and growing adoption across multiple Polkadot rollups, Mimir is poised to become the standard for multisig operations in Polkadot.This is a follow up proposal to our<a href="https://polkadot.polkassembly.io/referenda/462" rel="noopener noreferrer" target="_blank"> previous retroactive proposal</a>.<h1>Full Proposal</h1>Link: <a href="https://lvaum5an0ad.feishu.cn/docx/RWWtd9WpQoF3FtxOyl3cXqLBnqb?from=from_copylink" rel="noopener noreferrer" target="_blank">Proposal - 4</a> <h1>Key Takeaway</h1><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=NjkwZTNhNGYyY2JhNzY1MDdiYWQ1MmE4Y2ExNWY2OTFfek4wdjhiTDROaUZqcGpKWjNOQjZ4VTdTeHdEZk1iempfVG9rZW46Q1J2N2JleHMxb1pmSTd4ZGlKYmNDQWZqbm5jXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=NmVkZGQzYzkyMTk3ZjZiYmFiNGNjM2JhOGJmYjg4MzFfN1JKTlFOTjFSNFBxNGRXWWZUNk41NU1vTVdQMVB2SGZfVG9rZW46UWxXQmJzNGlJb09jblp4ZVBKNGN1bjM2blliXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><h2>Call Template</h2>Predefined transaction templates simplify common DAO &amp; team operations, eliminating the need for manual data input each time.<img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=YTgxNTllY2ZjYmYwZTdiMzliMjc3YWZjODdkZjZiZjBfYTM1cEI2aU11NVhDMXdvakpKcGpCUU1kbW5sYkVsV0FfVG9rZW46QUtVT2JSRUpZb3pWRXR4YmFlbmNlWE9WbklhXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA" width="259"><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=ZTlhNTVhNjQyNjYxZDZjNzVhMTI4MGZmYzEyZGMwNmVfc3c2enBIcmdhZ3p1QzNDUkhsbkJxczNUOWVEVHpXSmhfVG9rZW46S1JIV2JBVm9NbzdpZm94QUlOT2NoS2tlbkNoXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=NmQ2NWUwMzE5ZWZmZTU0ZTJiZmMyMTcxZDc0ZDdkZWFfS20yNkRENEZOeWhtSU9qYlg2Tm1zUmtxQkxxMUFOa0xfVG9rZW46WkROYmJXRW5Vb1U4WGR4cE9nY2NIaGdJbnhoXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><a href="https://x.com/Mimir_global/status/1908096583339851798" rel="noopener noreferrer" target="_blank">https://x.com/Mimir_global/status/1908096583339851798</a> <h2>Omni UX</h2>Seamless management of multi-sig accounts across multiple parachains, enabling a unified cross-chain experience.<img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=OGE1NzAwYTdmMTVhMzg2NmFkOTAzMWE1N2I1NTI4NTRfQ0szQXBxTlFjSlhPWW1HRk45R2lyN25SeGRiVjV4ZlhfVG9rZW46TWJZMGI1Tklmb2pXVUF4YmhPTWNheUZFbnVkXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=ZGNkZWM1NTRmMTc5NjdjNjg2NmM4ZDIzNmRlOWFlMGZfQnVUTHo1ZllLQ1MydnpwczJFekFhR2tGT0lkSG5QeGdfVG9rZW46QWd0aGJZd3R4b2dPSHF4elB4ZGMwbE1XbmhmXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><a href="https://x.com/Mimir_global/status/1919703444593770821" rel="noopener noreferrer" target="_blank">https://x.com/Mimir_global/status/1919703444593770821</a> <h2>Mimir PAPI SDK</h2>The Mimir PAPI SDK makes it easier for more applications to onboard multisig and proxy users, while the integration with ReactiveDOT allows developers to connect with Mimir more seamlessly.<img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=NzE2N2M5ZGNjM2EwNTcxN2NhMzA1YzFjYzE5NGJiNWJfblFCWEFiUWppb0N6eE9aMEJSU2VQNTZhSFJSUkM2UEJfVG9rZW46VEM5emJQYlB2b1p6enR4WFZCaGNweWtPbmpmXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=ZjljNDFmYzc1MTVkMThlOTY1MGZlOGEyMTY4N2IwNjJfa0VQellsd3hBNU96SnlIQmt1RUd6eWNlUUxMdEJDOWRfVG9rZW46WHhoQWIwOWFub0pqa0R4S3NRSmNxNTdGbkhPXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><a href="https://app.mimir.global/explorer/https%3A%2F%2Fbountymanager.io%2F?network=polkadot" rel="noopener noreferrer" target="_blank">Bounty Manager</a> | <a href="https://app.mimir.global/explorer/https%3A%2F%2Fdotconsole.app%2F%3Fchain%3Dpolkadot?network=polkadot" rel="noopener noreferrer" target="_blank">DOTConsole</a> | <a href="https://reactivedot.dev/react/getting-started/connect-wallets/#mimir" rel="noopener noreferrer" target="_blank">ReactiveDOT</a> | <a href="https://dotconnect.dev/" rel="noopener noreferrer" target="_blank">DOTConnect</a> <h2>Proposer &amp; Multisig API</h2>Allowing enterprises and DAOs to incorporate multi-sig approval processes into their internal operations, such as budgeting, resource allocation, and strategic decision-making.<img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=MThiMmZjOTJlYzRjNDMwMWUxODA1MjJlODBjMTUxODJfRWtPT2g1UloyWWdaRjNLbVRtRzZ4U0RpTkN1dnhXSHpfVG9rZW46VzF0Z2I0elMwb1RIZ2l4MkVhMWMyNGVBbnhmXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><img src="https://lvaum5an0ad.feishu.cn/space/api/box/stream/download/asynccode/?code=ZWY0ZjYyMzE3NTZmZDllYjMzNDU2ZmQ0YzVmZDg3MmRfZGxzZmpVWFNzWlExWDVCOE02ZWZSQzM0TDZhcjhvNzFfVG9rZW46QmVQTGJFRXBKb3oxVDV4c0dMVmNZeFNybmljXzE3NDcyOTg5MDU6MTc0NzMwMjUwNV9WNA"><a href="https://x.com/Mimir_global/status/1906611865628893588" rel="noopener noreferrer" target="_blank">https://x.com/Mimir_global/status/1906611865628893588</a>

Propose and approve a spend of treasury funds.

## Dispatch Origin

Must be [`Config::SpendOrigin`] with the `Success` value being at least
`amount` of `asset_kind` in the native asset. The amount of `asset_kind` is converted
for assertion using the [`Config::BalanceConverter`].

## Details

Create an approved spend for transferring a specific `amount` of `asset_kind` to a
designated beneficiary. The spend must be claimed using the `payout` dispatchable within
the [`Config::PayoutPeriod`].

### Parameters
- `asset_kind`: An indicator of the specific asset class to be spent.
- `amount`: The amount to be transferred from the treasury to the `beneficiary`.
- `beneficiary`: The beneficiary of the spend.
- `valid_from`: The block number from which the spend can be claimed. It can refer to
  the past if the resulting spend has not yet expired according to the
  [`Config::PayoutPeriod`]. If `None`, the spend can be claimed immediately after
  approval.

## Events

Emits [`Event::AssetSpendApproved`] if successful.

#1572 Retroactive Fund - Optimizing Polkadot Multisig: Mimir’s Enhanced Features & Ecosystem Integration

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