Hacker News·3 min read·hard
Show HN: Let's Seal – Let's Encrypt for document signing, free and self-hosted
N
nsokin
✦AI Summary
Let's Seal is a new open-source project that provides a free, self-hosted standard for document signing and verification. It aims to replace paid document-sealing services by using a public, tamper-evident ledger anchored to Bitcoin.
The open standard for proving any file is real: unaltered, sealed by a known certificate, and in existence by a certain date.
technologycrypto
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