(zk)TRIPSTER (Time Release Incentive Platform for Security Threats Ethical Reporting) is an end-to-end verifiable cryptographic infrastructure that facilitates coordinated vulnerability disclosure and contingent transactions for trading exploit information for monetary reward.

It implements proof of exploit in SP1; Solidity-based contingent payment protocol, and verifiable time-lock encryption of vulnuerability details via zk-Timelock.

This project won 2nd place in EthBerlin4 (defensive tooling). See full desctiption and website.