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

0d1873370b8c650e66264711d62ff40e05dcbffae4e51511b76ef0c0b634ba62

Seed hash

9ef7e6c9395ab64474f495e37cd049f5a9879a4ddd13b742ee8abc9e97ba4825 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 72,527, Merkle root 81cd8bd326f2689861bb967fe5b25a7021b2361b8fed6dfb04de406e65323013. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. ccb5e04c4a8e062893ec1ff57ffe72ec1735f094afe6f48d706802e22caf9003
2. 8ed61032c827b9d2796f338c350bee9ade198142dfc67a9c5b497db9f70ded58

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.