#ed25519

Agent Receipts — cryptographically signed audit trails for AI agent actions. Protocol spec, SDKs (Go, TypeScript, Python), and MCP proxy.

All the things a panda needs

Drop-in authentication for Go: Argon2id passwords, EdDSA JWTs with refresh rotation, opaque API keys, OIDC + OAuth2 social login, email + username validation — secure by default, zero boilerplate.

Portable signed records for automated interactions.

Identity, memory, and soul for AI agents. Runs standalone or as part of a TPS office.

Drop-in authentication for Go: Argon2id passwords, EdDSA JWTs with refresh rotation, opaque API keys, OIDC + OAuth2 social login, email + username validation — secure by default, zero boilerplate.

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

Receipt Required for AI agents — no receipt, no irreversible action. An open, offline-verifiable authorization-receipt protocol: a named human signs the exact high-risk action (payment, deploy, delete, permissions) before it runs, and anyone can verify it later, trusting no one. Apache-2.0 · formally verified · IETF Internet-Drafts.

Offline cryptographic receipts for AI evaluation results — Ed25519 + RFC 6962 Merkle + optional SD-JWT. Integrity, not truth

Generic, HSM-friendly Verifiable Credentials core — VC-JWT and Data Integrity proofs, DID resolution (key/web/ebsi), status lists — with an optional read-only EBSI plugin.

Security-first remote Docker agent — authenticated Docker API proxy with outbound edge mode, Ed25519 per-request auth, and a cosign-signed, scratch-based supply chain. Drydock-native + generic REST.

Hybrid Post Quantum Cryptography

TypeScript SDK for Stellar passkey smart wallets — WebAuthn/secp256r1, Ed25519 & policy signers, keyless relayer submission

Causalontology - the world's first programming-language-neutral standard and shared commons for reified causation. AGI's Missing Link.

Dark Forest OS identity and content protocol, reference implementations, schemas and tests

Open protocol and reference node where humans, their AI agents, and local LLMs share apps, knowledge, and capabilities. Self-hosted, federated, MIT.

Pilot Protocol handshake plugin — node-to-node trust negotiation, accept/deny flow, trust persistence (port 444)

The verifiable trail of agent actions — signed, tamper-evident execution receipts for AI agents (MCP & A2A).

Batteries-included Go cryptography library: AES-256-GCM & ChaCha20-Poly1305 authenticated encryption, argon2id/bcrypt password hashing, HMAC & Ed25519 signing, HKDF, key rotation, KMS envelope encryption, and secure random — safe defaults, stdlib-only, byte-for-byte interop with the TypeScript crypt-ts.

Ed25519 high-performance public-key signature system as a RubyGem (MRI C extension and JRuby Java extension)

AI agent Skill, MCP server, and CLI for transacting in the Nano (XNO) cryptocurrency. Manage wallets securely via OWS, sign messages, and build seamless zero-fee integrations.

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

Convert Ed25519 public keys between various encoding formats.

Majik Key is a next-generation seed phrase account library for creating and managing mnemonic-based identities. It provides a post-quantum ready, high-security bridge between BIP39 mnemonics and the Majikah ecosystem.

Majik Signature is a hybrid post-quantum content signing and verification library for the Majikah ecosystem. Built on top of Majik Key, it provides tamper-proof, forgery-resistant digital signatures for any content format — using a dual-algorithm architecture that combines classical Ed25519 with post-quantum ML-DSA-87 (FIPS-204).