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

af6399394bbacbf0faa4b1b4798b7988927f48aab0042e385278f9ae6676a38c

Seed hash

03f02414cd3e8e87a6b1177a935160997db37fd67f6243d84dab9e7c88466150 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 70,768, Merkle root 8fc965bfa8d8db04d01389cb102cfe4a6e2102e29689b19fbf6375d272c90ab1. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 9e9949944fdb0e6af43c11b3161ed23f90780f338fc65ce058a3350f7b6b3b36
2. 4833a3d251fba42e898ebcac3bd104d450da99a2f2b32648fff0c2953bf4f861

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.