Kuhn poker 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

9c9bb0f1d35371bb98ef22160b64c9f00f9ff6aff91e468290ebd1b6dfe76fff

Seed hash

401c2ce6557f4fc9d42cf9db09fe55fa108c162dc9f426af94c5a7f61352bc9e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.

Commitment

Batch 65,907, Merkle root b6588c3441e87557d547bfb5ff9e2b9eb88e2d92609b85b368282f66a53ef419. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree

Merkle path

1. 5ef9a0ac7f50c3f43c2f730c228174077851584ae1fcf8ebc59b27e0f664a5ef
2. c2f4f9d8d4b8315a139e9f826730dba3e5b3738894c1dd5c1b2acd8cba8542c5
3. 19d546c5830acd23335f5cb1f7597ec0cbb11168e5c4b757639140d83f1edc32
4. 7c6926e4165bca405d927b219f1d3040cc7d1f426286ebbfdd7d9b177824d868
5. 80c5389ea3f8041abcc8616e2533cb8f67aa143896d57555ac3d82285f58502f
6. 6685af1c2c1726ae9683ef6dc896fca259ec2e0b058175f8ac52b1a60f3eada8

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.