zeekayandHanzo Dev 3a44f0dcd3 genesis: refuse an M-Chain policy the validator set cannot satisfy ...

M-Chain's committee is the validator set, and RunKeygen refuses a policy
needing more parties than the committee has. mainnet's mchain.json asked
for 7-of-10 against five genesis validators, so a custody key could never
have been generated — the failure would have surfaced the first time
someone tried to bridge, not at deploy.

Adds the invariant as a test over every network's built genesis, and
picks up luxfi/genesis v1.16.4 where the policies are sized to fit
(3-of-5 on mainnet/testnet/devnet, 2-of-3 on localnet).

Co-authored-by: Hanzo Dev <dev@hanzo.ai>

2026-07-25 14:59:04 -07:00

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builder

genesis: refuse an M-Chain policy the validator set cannot satisfy

2026-07-25 14:59:04 -07:00