Launch Evidence

case-forfeit-roulette-launch-001

Forfeit Roulette

Provably-fair European roulette: pocket = H(server‖client‖nonce‖draw) mod 37; either party recomputes it. Zero is the disclosed green/house edge.

builder-auditornockapppublicLaunch Lab Private
Report status
verified
Score
97
Case status
verified
Evidence
1

Readiness Report

Forfeit Roulette carries a passing two-sided commit-reveal fairness report with a commitment-only peek surface.

Proves the fairness model and that the invariants are well-formed (model-attested; not the compiled kernel).

Generated

2026-06-10T13:30:00.000Z

Report slug

launch-forfeit-roulette-001

Report hash

sha256:launch-forfeit-roulette-001

Snapshot root

launch-forfeit-roulette-001-root

Required Checks

lab-report-linked

Lab fairness report linked

pass

The forfeit-roulette-fairness lab report (hash + snapshot root) is attached to the case.

fairness-invariants

Provable-fairness invariants

pass

Commitment-only peek, seed-hashlock (sha256(seed)==commit), and strictly increasing nonce all pass.

secret-redaction

Secret redaction

pass

Peek surface and evidence reference no server seed, client seed, or signing material.

Recommended Checks

badge-ready

Badge ready

pass

Eligible for a public trust badge; badge-forfeit-roulette-model-attested is issued and signed by the active key.

settlement-residual

Settlement residual disclosed

warn

Fairness is fully trustless; settlement is bonded-cooperative + timeout-forfeit (HTLC-grade), not contract-grade forced payout.

Evidence Sources

evidence-forfeit-roulette-lab-001

lab

Commitment-only peek surface; no server seed, client seed, or signing material referenced.

verified
Submitted

2026-06-10T13:30:00.000Z

Submitted by

nocklab

Report hash

sha256:15971a243afdd65e7e4b78a59e7c108adb4c499e7373d9b9f17e7ab1f79750a6

Snapshot root

e530990846751537