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

ca8d28a372df3e24d51ac56c506bb32534d524ae9936d001521e0dc47a7ebec2

Seed hash

bf43ecbf2d97ec33b021764476c5333d3eca9528751b3af234b4721c8cc1a093 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 69,000, Merkle root c01c682089fe23b15529c026da78a16d349f158122b7a0065020f1c12d25ffee. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. bc5395001a58499bc9d857f76e7c1efdb35be263f1fa6105fb3955eaa0fed267
2. 80ea8518e6b93b3c41a25406f20aa7656577867c9a994513adada1e98d2e578c

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.