Prove it existed. Prove it hasn't changed.

Upload any text, link, image, or screenshot. TruthChain timestamps it, hashes it, and can mint it as an NFT anchored on a real blockchain.

Create a Proof Try the Free Demo (opens in a new window)

Create a Proof

1. What are you proving?

Drop an image or screenshot here, or click to choose a file

Pricing

Both tiers are always available. You choose per proof.

Free

$0

  • Cryptographic hash + timestamp
  • NFT minted on a test network
  • Downloadable proof certificate

Full Anchor

Network gas fee only

  • Everything in Free
  • NFT minted on live mainnet
  • Permanent, publicly verifiable anchor