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

e60c365a9fbaec67432e94cda74a75d8036595edc9ab9bd128873bcff3bcff74

Seed hash

79d38e301fb76d7a67f2db328ac9307a73507f117d643dd92188eb684f466a6a = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 47,478, Merkle root 119d5d297ccda0af87f9ea06a8e588a1f0c35be458f4085197eaa6781a13cf25. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. e84f384631c27c0412b433656014ff4e874e47135cf3a444ef8e33f17c938bbc

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.