attestations

Contracts of the Sismo Badge Minting Protocol

GUAC aggregates software security metadata into a high fidelity graph database.

A Unified Trust Framework

A compilation of Software Supply Chain Security resources including initiatives, standards, regulations, organizations, vendors, tooling, books, articles and a plethora of learning resources from the web.

Verify PyPI package attestations and improve Python supply-chain security

Example goreleaser + github actions config with keyless signing, SBOM generation, and attestations

🔴🟡🟢 The Amazing Multipurpose Policy Engine (and L)

All-in-one Python template. One click. Everything included.

BSV Hackathon: Use Tape Recorder to record any computation onto Bitcoin Script using a Wang B machine written in Forth

Proof‑aware payment rail on Base where transfers are gated by EAS attestations and ZK proofs for KYC, access and milestones.

The portable trust harness for AI

Green Goods makes regenerative work easier to support across solar, agroforestry, education, and waste, turning everyday contributions into a trusted public record of how places grow healthier together.

Software Supply Chain Attribute Integrity (SCAI) Demos and CLI tools

Making it easier to evaluate public good projects across the regen ecosystem with quality endorsements.

Assessors Studio operationalizes CycloneDX Attestations (CDXA): perform assessments, collect evidence, make claims, and issue machine-readable CycloneDX attestations, optionally legally binding for B2B and B2G use cases.

Chain-agnostic privacy & compliance infrastructure for Web3 (.NET). Supporting Stellar, Cardano, Solana, and enterprise anchoring.

Free DSSE Attestation Online Decoder Tool

A simple app for Greenpill communities to propose problems and solution onchain and upvote where action is needed.

Google Container Analysis data import utility, supports OSS vulnerability scanner reports, SLSA provenance and sigstore attestations.

Sign and package attestations in sigstore bundles