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 #8
Choco Draw #8
2026-10-12 13:30:02 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
8f58237215c6b0ff5abddc25870ce7199e4bf1ba1ab4fb10f53aa52f1ae75ba1Frozen ticket-set hash
a76b9893b2f1a4de0b15f38efcb62c8b5a173c0756ca9e16b2375b24fa4ce9e7Bitcoin block #971,096
0000000000000000000113724bd121da887e030abca5309ac8412cb6dc271da9Check block independently ↗Final base digest
6779330c477bdfd5fda10d0e316f7e85de57c4dd141ef51e5d7398c5382b6958Winner replay
Owner references are privacy-safe per-draw identifiers. A winning owner is removed from later positions.
#1 · ticket 7
owner 49cb1922…
50.00%
$1.0000
#2 · ticket 17
owner 8ff7f987…
25.00%
$0.5000
#3 · ticket 3
owner 27bb0fa0…
15.00%
$0.3000
#4 · ticket 12
owner fa2e76c7…
5.00%
$0.1000
#5 · ticket 33
owner f02489dc…
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.