Chess v1

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed

23fb703d7e4f317db7c3f883a16b9ac4559ab853b13931965d3c05c35c996fce

Seed hash

588543c7b29494b65bf2b54d5ada989b154a7aeae79bb56399c5f6862ce703a9 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 66,771, Merkle root c38e1cffcface7abd1c7ad5f5ae2ab0cea87e9c1b62a2bf64d73809a00ec2970. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 55c958c7171982fbd9f0cb6af5bd7d4d152e33ae570e5af42ff183f365a8da8b
2. b69c79af35c3de59ca6c202f92656433f6ea595ed1b3e06124d1d837cc82dcf7

Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

1. Hash the seed as above and compare it with the seed hash.
2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
3. Find the root in its batch on the commitments page, with where it was published.
4. Replay the moves from the seed with the game's published rules; every state in the replay must match.