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Build the trust layer of Web3 with us.
There are no salaried openings right now. These are real, open contribution calls on GitHub — the best way to join CoreGuard early.
#57 · Wallet-side receipt verify widget
A proposed framework-free wallet renderer would show VERIFIED, MISMATCH and UNKNOWN before approval, with tests that make tampered evidence impossible to render as a pass.
Open on GitHub →#58 · Evidence passports for RWA issuance
A proposed issuance profile would map the existing evidence-passport-v2 model to authorization, execution records, commitments and fail-closed verdicts.
Open on GitHub →#59 · Agent trust integration kit
The proposed kit would combine the agent payment gate, X402/1, budget limits and offline receipt verification into an agent-framework quickstart.
Open on GitHub →#27 · Stellar wallet integration example
The wallet track calls for a runnable Freighter, Lobstr, Rabet, Albedo or xBull example with pre-sign authorization, post-execution verification and an offline runner.
Open on GitHub →#28 · Independent reviewer kit
The proposed kit would document five verification runners and add byte-flip and missing-evidence controls for independent review.
Open on GitHub →#30 · Security review and audit preparation
The review track covers the Soroban anchor, verifier semantics, canonicalization, fail-closed boundaries, credentials and reproducibility.
Open on GitHub →#32 · CI, release and supply-chain hardening
This track keeps npm publication double-gated and covers deterministic CI, provenance, dependency review, least-privilege permissions and reproducible verification.
Open on GitHub →Bounties marked UNFUNDED carry no guaranteed payment until funding is approved.