Devnet Rehearsal Multisig

devnet-rehearsal-multisig.md

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Devnet Rehearsal Multisig

This packet records the live Devnet rehearsal multisig created to validate a `2-of-3` custody posture using the currently connected browser-wallet signer set.

It is intentionally bounded:

this is a Devnet rehearsal artifact
it is not the production multisig
it does not close mainnet custody, authority transfer, or release ceremony work

Rehearsal Multisig

implementation: `spl-token-2022-multisig`
network: `devnet`
multisig address: `EqbW1xQRABPNmPM4TMkdygp6j94i7A3DSbgFKTpqXvJE`
threshold: `2-of-3`
creation signature: `4KSyTYQTzeNpBDWou7GFLmvUpAhLgmNKkNdd4PZqndLpCWmUnArffYRQUwe6zrTmQD5uCbBfBR6pakf9Gz8dviRp`
explorer:
https://explorer.solana.com/tx/4KSyTYQTzeNpBDWou7GFLmvUpAhLgmNKkNdd4PZqndLpCWmUnArffYRQUwe6zrTmQD5uCbBfBR6pakf9Gz8dviRp?cluster=devnet

Signer Set

| Slot | Wallet | Public Key | | --- | --- | --- | | 1 | Solflare | `73EzhBNNdM2ZV3LzMxyNZ5FwGiZCZJrbZTHyRxhTsdq9` | | 2 | Phantom | `BBBPcpUnnBi3CWUhcv6vLTqaY9pugAGuhgw2Axjpvcr2` | | 3 | Backpack | `2KpA69UB55tfWUSkKj5j7Tvebd3eG22hEs9hjXUq7pf5` |

What This Closes

a real `2-of-3` multisig account now exists on Devnet
the browser-wallet signer set is recorded and machine-verifiable
custody rehearsal is no longer hypothetical

What This Does Not Close

mainnet multisig intake
production upgrade-authority transfer
DAO authority transfer
treasury operator authority transfer
rehearsal execution requiring 2 signer approvals
production custody ceremony

Verification

npm run verify:devnet-rehearsal-multisig