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

5287876b4f98fd6b96ceaea5a3f757f19894a007f4b033e21e527e912da12745

Seed hash

2306c677c8c02c620f3a0141751f06cde7e7839da1a4a8b7554ca2e467edf90a = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 71,633, Merkle root f294770cea8efe7af0a06a84f8c64f849a568c6da04a1c5f15fa5fb25c802dd5. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 7364b0e1157514225e611666db63861b4135701bf53cb7e6fbc8b7d2e4ebb1a7
2. 3b3d00678049a63b867eec5662f8254bc291f48b6d1190527af68387bd41fc8e

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.