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

6918cccd90374cf586aff5c3daae2bbbbb7f538794bc21f19530ff6592f7b08c

Seed hash

116e02d81c957ebff70110b1ec1f308d301ea77a82e2cc87c5cdb30f20a04e5b = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 55,389, Merkle root 74fbbd3088dc54a86c4ababbb3e8091cb3db08d0429a5eb46ca870fab398ac5d. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. ff482e87e7ab1156f7012378cfa9c98b55105331149178fbe3eed2a75cde9f1a

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.