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

00fab33853b023f865024fa7ee087cdaff035c9a4702ceeef4e13b05660527ba

Seed hash

d171528ac2c1cb58c4171607d10bebd1a02802f858a2e454601cca4d7d76bea7 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 69,095, Merkle root 119bdc1a8713926719abc85bb9432e539e9701bbc3aa9b74b8211713fc7d4623. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 83ce962c1bed4ba38c09aee7ab49c0a6bcf17d1bff8d5295aa155eae689ffbad
2. 27c6ce0432fcd383145de2160fd9819a105d3db696a73835762c4f9a2f859eda

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.