transparency-log

Software Supply Chain Transparency Log

Vera is a trust protocol, acting as the transparency log for the Source ecosystem

verify https assets with a public transparency log

Satellites for AI. emem is the machine-maintained, external memory of our physical world.

Signature Transparency Log designed for ease of use, low cost, and minimal maintenance

keep tabs on Go modules

🥸 Experimental p2p gossip network for OpenPGP signature transparency 🥸

A collection of open source tlog tooling.

PHP Implementation of the Public Key Directory Server

Transparenty Immutable Container Image Tags

Secure, auditable agent-to-agent communication framework

Cryptographic, immutable, append only software release ledger.

Verifiable agent actions. Every action becomes signed context for the next. Ed25519 signatures, Merkle log proofs, independently verifiable by anyone.

Proof of what your AI agents did: signed receipts for every tool call, Cedar policy at an MCP gateway, a tamper-evident log, and a browser verifier

A very simple certificate transparency log scraper for a very specific use case.

kernel.org transparency log monitor

Transparency and auditability of electoral data

Verifiable Usage Receipts for AI APIs. Cryptographic proof that your token bill is real. Ed25519 + Fulcio signing, RFC 6962 Merkle proofs, Trillian Tessera log, C2SP witness cosigning, Rekor public anchoring, Rust tokenizer verification. No blockchain.

Policy gate and tamper-evident lineage log for AI coding agents. Decides before the agent acts, drops its trust after it reads untrusted content, and signs every decision into a Merkle log you can verify offline.

Append-only event kernel with Ed25519-signed Merkle checkpoints. Every AI action gets a verifiable receipt.