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

998ba79429a6ad7d5f4b6f1ed358098a06a35d51e824a386e1e0678e69e842e9

Seed hash

68ed3575e6edc436ba2a1591e832496aa2010fd4d8a9eca72ecad7c7c4e6bf61 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 69,402, Merkle root dcc3fe8f1780113be100306d62ead41a3cd4a580c236cd50eaf57e88ceddcaa3. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 28b899a14a27e9177cf27edabb9a382738f7897c0a2693bb64b4edc1d94827b4
2. 06a3ebaeb72366a787c6ca0e03451de263e4a75b0722309bcc301d10d955193d

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.