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

7752a61b61baf367e734e251672e1d7024e9197e9f365d50c4e9a96ca78a783a

Seed hash

b223d1e6d67151dfef9b9a64ee6706cb5c35eb196418d329c77b4576be3cd96c = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 69,547, Merkle root b38a4ba3a9083cbe9ed0816bcf6c68c227eeb2eda1114018e36981287c0c7df4. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. c00fc756a93cf2b45b750b3c481d21cf09cb5a7d37890da3140e847ab205a64a
2. 6b1eeaeb90c1043ba6360918ef1068b0f8788581ae319e60b38ff7ea3ffe9018

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.