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

7df0e445b89ee83c3dac0723624be388a5e7cc2a5eb49e19812707dabf8ec518

Seed hash

faa67e5dfa21c8054de2d486acc9596f8513555f586c0b2b7e373d5f8e9373b6 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 48,411, Merkle root fb01c084cbc83b2fae800fe27870656e5dd69e8cc812cd94417ec9a985a94cd7. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 48d726cb4e335d3086fa4bf958816fc51cca9b0eb034bbc6c10514ba49fa5ded
2. bf720189ccc521d96b13e1099a15fcaa347ca9b0df6c7e4083390c1748baa5cf

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.