ddebust

How it works

A cryptographic proof that a web page existed, verified by independent nodes.

The problem

In HTTPS, you and the server share a secret key. You could show someone the data you received, but you could also have made it up. There is no way for a third party to know.

Most services that offer web page proofs run their own verification server. You have to trust them. debust is different.

How debust proves it

1.You submit a URL. It goes to a decentralized network (Bittensor Subnet 103) with hundreds of independent nodes.
2.A validator picks two random miners on different servers. One fetches the page, one co-signs the encrypted connection. Neither has the full key alone.
3.The result is a cryptographic proof file anyone can independently verify. You do not have to trust us, because we are not the ones doing the verification.

Each debust also takes a full-page screenshot. The screenshot plus the cryptographic proof together give you a solid record of what was on a page and when.

The proof uses TLSNotary, a protocol for proving what a server sent during a TLS session.