Who this is for

The same narrow tool, aimed at the moment each kind of work is most exposed: before a filing, before a pitch, before a submission, before the file leaves your control.

Blockchain timestamping for engineering firms

Establish a dated record of a design before you file, before you disclose, and before you show a prospect — without the CAD files leaving your network.

Blockchain timestamping for design agencies

Prove a concept was yours before you pitched it. A dated, tamper-evident record of every round of work — useful against a prospect who did not hire you, and in any client dispute.

Blockchain timestamping for patent attorneys

A dated record of a client invention disclosure that never requires the client to upload confidential material to a third party. For conception records, pre-filing evidence and disclosure logs.

Blockchain timestamping for trade finance

Prove a document existed in an exact form on an exact date without disclosing its contents to anyone. Built for mandates, allocations and instruments that cannot be shown to a third party.

Blockchain timestamping for architects

Date your drawings, competition entries and design development without lodging the files anywhere. For practices that submit work to clients, competitions and planning authorities.

Blockchain timestamping for photographers

Prove you hold the original file. Timestamp RAWs before delivery or publication and keep a dated record that survives stripped metadata and re-uploads.

Blockchain timestamping for software teams

Anchor a release to a date nobody can rewrite. Git commit dates are metadata your own machine writes — a hash on a public ledger is not.

Blockchain timestamping for authors

Timestamp a manuscript before it goes to agents, publishers, contests or beta readers — a dated record of the exact text, without uploading the file anywhere.

Prove it without sharing it

Timestamp any file and get a lifetime certificate that it existed today. Your file never leaves your browser.

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