Handing code over to a client? Keep evidence of your work.

Before you send your code to a client, keep a dated record of the file you are delivering.

Ecode is a free service for creating timestamped evidence that can support a code authorship claim. It records your file’s SHA-256 fingerprint and provides a certificate with a trusted timestamp. Your source code stays on your device.

Try it with a small code file you wrote. Register the file, download the certificate, and keep both together. You can then repeat the process for an important delivery.

I work on marketing for Ecode. I’d like to hear from freelance developers and small teams: what do you currently keep as evidence when you hand over your work?

Try Ecode for free: https://onecoderegister.io/?utm_source=producthunt&utm_medium=post&utm_campaign=ecode_2026_10_21