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

687652928be71e0c71031da6a23acf4014f2f315d806f82ce93faff997fd19a5

Seed hash

edce3d8095c4b3b1ea5e9f9b30a0d4dbf1e3fb474a33a464b3808b1d27ba4c89 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 51,049, Merkle root dbcc97d16db19e62388d1668f5cf0da398791461b70a7b44d771b12ac082678b. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 68731f583c916d8a85d0c4463e7696b205a6f61a37c7736ae2901be1ed1db2d8
2. 46e9a5967a827ec08a0c999d9a9eddb9f4c41affe70a6c1415fb8cecacf9719e

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.