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

1e4a0392f57aab725b49d7f406f31d9dd157c59d96454869cbe6c7fd5846291e

Seed hash

9c627587872a380f03b2fdcf2b6a29ae9b4726d5e186be7f0e9ac94de8d47fb0 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 61,275, Merkle root 8be080235d174761fa67c2b99b1bdc62df4631ce67109323a3ab030d10262f30. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 867a76986cd3bf7965b83098a2e23de88f3909934e24e13dc0611137bc394210
2. bb31979c9f16e35e839ea293b065b76a80340529c9bd12bd4d0d577cbb2c7a8b

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.