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

06b4b430b28a117031d08b43e83b510882b1d20d0ffc268a4ae909d258decc7d

Seed hash

fd2432d1316aa1b1ec88fe1efee1560539dd1b14f9beddd9ebf05de7ea963089 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 64,494, Merkle root dce799ed550dff3e045f890c390853b34c40ab70692d6e091cfdaeabd3e54d50. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 3a24567d03cb8150092db6ecd1b09b8ed3dfd2849d9a24c1677494d01b80319c
2. 0f1f96d59cdd182159fb745e6e064a052b74cf75cb1c79390e8caf4c9ed7c554

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.