TimeProofs – Prove when data existed without uploading it

Show HN: TimeProofs – Prove when data existed without uploading it

TimeProofs – Prove when data existed without uploading it is a company in show hn launch.

Profile

Hi HN,I built TimeProofs, an open, privacy-first protocol to prove when a piece of data existed — without uploading the content.You generate a hash locally, get a signed timestamp, and store a portable .tproof.json file. Verification can be done later, online or offline.No blockchain. No accounts. No tracking. Just cryptographic proof.This is v0.2 (stateless, bundle-based). Looking for feedback from devs and infra folks.Docs: https://timeproofs.io Protocol: https://timeproofs.io/proofspec.html

As a business in show hn launch, TimeProofs – Prove when data existed without uploading it is listed here with the public details available about it.

The company is listed at the Show HN launch stage of development.

Website: timeproofs.io