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

635eae2b32bf7c8e4deeb3899fdfd6a766e05f0d809d9af503c03ef608c7d600

Seed hash

96951c05e822fb24f2cf272301a54eb849c83e48001bc06d3af390db75e6083c = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 50,262, Merkle root 16301e14879a3a2ee42795f7766dafdb8d7eb6aa011f7b990eea45dddbfe19e7. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 08760eb27522c1c482acca731a1b98de33756221428ab1b81bd2202699393a1c
2. cca947440fcd6a167168a1c34bb03e2b4e206f94e2b91380f356421a3d0be63d

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.