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

582c39c63870a47237619452844ef725f37efdf3fb3641b702b3496d64dbad1a

Seed hash

948d0875cd895263b055478fb074111f2d5cfd57bf0570fed2fc930e0bc1060b = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 70,974, Merkle root 24aa9d82d9a78770df64e647e2b5b386ca4a9ccaaad5dab5f3c47a8405900860. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. d702a58c22fd3c100a97832c381cb7d8168259102ee4eb3c02abe0adb15c60fe
2. 2e25a83020f511b41269312bab402b94950e054414c95a7c6de47aac488c6c8e
3. 0044262122f2c1cdc788bd0970fce1445c14a1a71c5c85bd06a7fa453504e775

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.