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

b934cd1f231091af9469522f4837b13d9e59bf69b5c579c855f0ddfe90ceac61

Seed hash

a675761e4e67035f0156fa7a9fc3ba7b80bc3c0a2efbf060aa3c1b5dea28286c = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 63,127, Merkle root f337d2446a96dfeafd3a502231055eae1a2e6eedcf4db4ffab6620b1b70cc433. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. ebe00285c64bdf9f64122edf9e79b2b52c3435f11e9b61b8ab83cb3058ff59b2
2. 30997bbc028457763c6f3aeba0ea8f2e92ae132432a93c204847d7a23ed0fb36

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.