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

1c595e9d174c3bd22383d3d0b2ef33345e20cae8adf2508c0ae40e7a8cd01c30

Seed hash

13ee35a6b0a9718d73313947964093e155bd9e87f729e6857cec9a8a9da8100e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 65,390, Merkle root 0a2de7b233255a63be9d843982057c899da72ee26535e271cbc70f85b723e206. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 1fd8d3a15661547f58c9530ae154d8cadbf05b2eb6cc9732d2d410512ad31478
2. 6e1f3dc2d3d7d51976c859d3232d2ce20a7a2e65ffd6726338ee7d1fdd5bb6f7

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.