@cronstamp/clientlib

Client library for cronstamp, a blockchain-based document timestamping and verification service.

v0.4.1 URL: https://unpkg.com/@cronstamp/clientlib@0.4.1/index.js

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blockchain timestamping verification tamper-proof

stampery

Stampery API for NodeJS: seamlessly integrate the blockchain-powered, industrial-scale certification platform into your NodeJS apps.

v6.1.0 URL: https://unpkg.com/stampery@6.1.0/dist/stampery.min.js

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originstamp-client-fetch

TypeScript Fetch client for the OriginStamp service

v2.0.3 URL: https://unpkg.com/originstamp-client-fetch@2.0.3/dist/index.js

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originstamp timestamping typescript fetch

bitproof

Bitproof for Node.js

v1.0.0 URL: https://unpkg.com/bitproof@1.0.0/index.js

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Bitproof Blockchain Timestamping Bitcoin

@tzstamp/cli

Tezos timestamping utility

v0.3.4 URL: https://unpkg.com/@tzstamp/cli@0.3.4/bin/index.js

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