Legal records

Show which version of the document existed, and when.

Two sides produce two copies of the same agreement and neither can say which one came first. A dated record of the exact file settles which version existed by which date, and nothing else: it does not sign, witness, or bind, and whether a court accepts it depends on the court, its rules, and a witness who can speak to the process.

The record is in Base’s public transaction history, not in a vendor’s database, so opposing counsel can check it without taking our word for anything. What that check needs is the exact file you retained and the receipt naming the transaction.

What happens if we shut down
Base
Current write chain
32 bytes
Raw digest bytes on chain per record
L2 receipt
Service completion boundary
Retain source
Required for later comparison

Use cases

Built for legal records workflows.

Fl

Document version

Keep executed or reviewed files with their receipts and separate signature and identity evidence.

Mc

Recording export

Checkpoint a retained export while preserving the capture system, custody, consent, and access records separately.

Sc

Matter record

Use the checkpoint as one technical artifact in a counsel-directed evidence and retention process.

FAQ

Common questions, answered plainly.

Does this sign or witness the document?

No. Nobody’s identity is checked and nothing is witnessed. It records which version of the document existed, not who agreed to it or whether they were bound.

Can I show which version was agreed?

It distinguishes the version that existed when. Who agreed to it, and whether they were bound, are separate questions needing separate evidence.

What do I hand to the other side?

The file and the receipt. They can check it themselves on the public verify page with no account, or read the transaction from Base without going through us at all.

Do I need an account?

Not to check a file or use the one-file guest offer when it is available. The verify page is public — no sign-in, nothing to install — and the public notarize page can send one browser-computed digest to checkout without an account. An account opens the signed-in console once you have verified your email address.

Need a dated record of this file?

Keep the source data and receipt. A matching digest supports a limited comparison; it does not establish truth, identity, authorship, ownership, custody, or a legal outcome.

Record this file