Status: Public Beta v0.1 · Tool · Privacy-first · No blockchain

Create & Verify a Proof

One place to create and verify TimeProofs. Hash is computed locally in your browser, then timestamped and signed via the API. Your content never leaves your device.

Create a proof Verify a hash
Step 1 · Create a proof

Create a proof

Choose how you provide the data (text, file, or existing hash). Hash is always computed locally in the browser.

Status—
Hash—
Signature—
{}
Step 2 · Verify or inspect

Verify a proof

Paste a SHA-256 hash or drop a .tproof.json bundle. We check existence and server signature.

…or drag & drop a .tproof.json file here
Status—
Hash—
Signature—
{}

Verify by URL

GET https://api.timeproofs.io/api/verify?hash=<SHA256-hex>
Accept: application/json

Example

curl -sS "https://api.timeproofs.io/api/verify?hash=7c040f8633b8..." \
  -H "Accept: application/json"

You can also share /verify.html?hash=<hash> as a public verify link.

This page is verified by TimeProofs

Release: … · Hash: … · Verify

The hash above is loaded from the central release manifest.