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

b276b4e21f1383dab246fbc1f6a55065dccdaeeaab1af80dfb829be6cebf6666

Seed hash

2b2b7257bac12f46ddc6dce11820e6c7dbb2dd179c608a52eb944e5cb37ee68f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 51,286, Merkle root 7f57f54166c09b881d66b63306d05090af1c335b41376448383d9821468ca68a. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. 42bd50a39e00d9af7eb6a0030bc285f341717cc10a37d7d279adbf5f5a1b4289
2. bf3beb02fa2692b02b24789c2fc706fbd43d9e4805fa52caac91d305559d21e0
3. f250026e3b69df1e2d04708199a24ea6fbebe33f429007fc41b59eb108707dee

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.