Provably Fair · scheme v3 · verifier v342
Verify Choco Draw Fairness
This page replays the published ticket commitment and deterministic winner-selection algorithm. It is read-only and cannot create tickets, change winners or credit a reward.
Draw #7
Choco Draw #7
2026-10-05 13:45:02 UTC
PASS
Frozen ticket snapshot
Recomputed SHA-256 and ticket count match the frozen commitment.
PASS
Server-seed commitment
Revealed server seed hashes to the commitment published before the draw.
PASS
Recorded Bitcoin entropy
Recorded Bitcoin block timestamp is at or after the fixed fairness cutoff. Independently check the block hash/height against Bitcoin history.
PASS
Final base digest
Recomputed Provably Fair base digest matches the stored final digest.
PASS
Winner selection replay
Deterministic replay selects the same ticket for every stored winner position and reproduces prize economics.
Commitments & entropy
Server seed commitment
cf65a84bae0248201ed44982be09ec92e3c5df24f9cddf6f6661e0fd1f188046Frozen ticket-set hash
9996e2378704759c759fd451c975d63be97cedeeb739085061b6182c23f1e989Bitcoin block #970,027
000000000000000000003f08a71860fe6ba8a71ce7ba7b8c182f203db6ff292aCheck block independently ↗Final base digest
eb0b2a6b33070347879fd93e688554f582906d915d55040f94a20a06d7ae06cbWinner replay
Owner references are privacy-safe per-draw identifiers. A winning owner is removed from later positions.
#1 · ticket 42
owner 2a1ff7d7…
50.00%
$1.0000
#2 · ticket 44
owner b4fa6249…
25.00%
$0.5000
#3 · ticket 27
owner 41c53102…
15.00%
$0.3000
#4 · ticket 43
owner 0acf4a9c…
5.00%
$0.1000
#5 · ticket 20
owner ba1881c0…
5.00%
$0.1000
Verification scope: CryptoChoco recomputes the ticket snapshot, server-seed commitment, final digest and winner selection from the published inputs. The Bitcoin block link lets you independently confirm the recorded block against public Bitcoin history. This verifier performs no financial action.