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

f8a8e2ff1b32b8ee0da1d4e86a4d5a9b8557d0dbf909aebc1f6726d6324d630c

Seed hash

03f6186f5f03e437d79dd3b43efca6ab17fb0ad3e02d0d58def4c8be9996296f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 49,286, Merkle root b7deeff089d899a83a636fec173ff7435f6f10390e55f9e791cb3164621400b5. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree

Merkle path

1. f70b9e030a3d81c1f43132e637b9160b0d9b37fffb032e989565d8704f7c9616
2. 20640061f6e6facb2ee2e1892c177bde1526532642ac751af4eaa5f698b4ab8f

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.