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

4c31adfb06d9ec9b1f3e6360d30b47afdc0deea67b7b04b30e4a9b60280627b1

Seed hash

27db49b9283d4ea3a22cd5ae8ab87bf123e1870da3ab2c21fd8a42589910ae5f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 67,846, Merkle root 44a8b5c6b830eb14c0fe7797157fa1466d6b301501013f9b2e2f4cc241d3ad74. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 322cf7bb9619124c9ff3c3a05dc91293fe5471b811ab20bd4bffd7eccaf72b00
2. 598fc7ba4ec84f7f7d7603cbc498c7e583b63d791f8bb599cab15cff2aa6cbbf
3. fce4ad0c66a4cf15ee7b8794cf6cf5af78835fddaf06892e6ba17107ca9f0898

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.