ETCHERNITY
◆ ETCHERNITY ◆
Your moment, carved into forever.
Upload any file. It gets cryptographically timestamped on Bitcoin forever.
No account needed · Free · Files never uploaded
How it works
①
Upload
Drop any file. It never leaves your device.
②
Timestamp
SHA-256 hash is sent to Bitcoin via OpenTimestamps.
③
Certificate
You receive a beautiful proof of existence.
Built for
Journalists — Prove when a story or source existed.
Artists — Timestamp your original work before publishing.
Creators — Protect your intellectual property on-chain.
Couples — Etch your special moments into Bitcoin forever.
Lawyers — Immutable evidence that a document existed at a specific time.
Anyone — If the moment matters, make it permanent.
Ready to make your moment permanent?