Show HN: [Open-source] Sign JSON and send it as a business document

Category: devtools

Tags: json, digital-signatures, business-documents, ed25519, dns-verification, single-file-app

Score: 6.3/10 (Innovation: 6, Technical: 5, Documentation: 9, Utility: 5)

JSON Doc is a single-file web app that renders JSON business documents in a human-readable format and supports signing them with Ed25519 via a self-hosted or public signing server. It aims to replace emailing PDFs with signed JSON that stays both machine- and human-readable, using DNS-based domain verification for trust.

Target audience: backend devs, devops, business application developers

Repository: https://json-doc.com/ · HTML · MIT · 1 stars

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