The protocol is designed to increase sticky stablecoin TVL, drive measurable Tropykus utilization, and provide transparent on-chain prize distribution using Bitcoin-anchored randomness via the Rootstock bridge.

• Underlyings: DoC + USDRIF
• Winners: 3 winners per draw (50% / 30% / 20%)
• Yield split: Prize / Treasury / Keeper (90% / 9% / 1%)
• Draw period: 7 day

Withdrawals: Withdraw anytime; a lock may occur only during draw settlement (close/award/claim). Settlement depends on BTC-anchored randomness via the Rootstock bridge and may take ~60 minutes (6 BTC confirmations) before the draw can be awarded/claimed and the vault unlocks.

Randomness: BTC-anchored via Rootstock bridge (production); emergency/manual fallback for exceptional cases.

Grant Request Total amount requested: 20,000 USDRIF (or rBTC equivalent)

Milestone breakdown (deliverables + dates + amounts)

Timeline is expressed as “weeks from grant approval” to avoid calendar mismatch.

Milestone 1 — Independent security audit (Coinspect) Duration: 2 weeks (Weeks 1-2)

Amount: 12,000 USDRIF (or rBTC equivalent)

Note: The 12,000 USDRIF budget corresponds to the quoted Coinspect audit fee for the TYKORA smart-contract scope.

Deliverables

Formal engagement with Coinspect for an independent audit of TYKORA Prize Vault smart contracts (DoC + USDRIF)

Audit-ready package:

Tagged release / exact commit hash Deployment & build instructions Complete test suite Audit report publication (executive summary + technical details as permitted) Remediation cycle:

Fixes applied Expanded tests Re-verification and final tagged audited release Success metrics / KPIs:

Audit report delivered 100% findings fixed or explicitly documented with mitigation/risk acceptance Final audited release tagged and publicly available DiscourseLink:https://gov.rootstockcollective.xyz/t/2602-grant-tykora-prize-vaults-for-doc-usdrif-tropykus-yield-on-rootstock/738 M1lestone:1