Deterministic unified-diff fingerprinting for orcaops. No raw line text crosses the wire — hash-only.

Live agent-to-agent communication for Pi — local broker, mesh.v1 protocol, honest delivered/read/answered statuses, hash-only ledger. Zero runtime dependencies. Published as pi-mesh-extension on npm (the plain pi-mesh name is taken by another project).

Generate hashes from javascript objects in node and the browser.

JWA implementation (supports all JWS algorithms)

Prove what your AI agents did. Signed, tamper-evident audit receipts and exportable audit bundles for EU AI Act Article 12/26 record-keeping. MCP server + HTTP API; offline verification, hash-only privacy, deletion detection.

Node.js object hash library with properties/arrays sorting to provide constant hashes

Stable JS value hash.

Lightning fast hash functions for browsers and Node.js using hand-tuned WebAssembly binaries (MD4, MD5, SHA-1, SHA-2, SHA-3, Keccak, BLAKE2, BLAKE3, PBKDF2, Argon2, bcrypt, scrypt, Adler-32, CRC32, CRC32C, RIPEMD-160, HMAC, xxHash, SM3, Whirlpool)

Implementation of JSON Web Signatures

SHA1 wrapper for browsers that prefers `window.crypto.subtle`.

Record tamper-evident audit evidence from your application (signed ingest, hash-only retention).

A MurmurHash2 implementation

Pure Javascript implementation of the BLAKE2b and BLAKE2s hash functions

Stable JS value hash.

An incremental implementation of MurmurHash3

abstract base class for hash-streams

fast 64 bit string hashing function

A collection of utilities for better-auth

The `package-deps-hash` library generates a JSON object containing the git hashes of all files used to produce a given package. This is useful for scenarios where you want to define a "change receipt" file to be published with a package. The [Rush](http

A pure JS implementation SHA256.