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@mattrglobal/bbs-signatures (MATTR)

Last modified: 2026-10-23

Summary

MATTR's earlier JavaScript/WASM package implementing BBS+ signatures (Rust compiled to WASM), used by many early JSON-LD BBS+ credential prototypes. The original GitHub repository (github.com/mattrglobal/bbs-signatures) is no longer available; the package remains on npm and has been superseded by pairing_crypto.