wipo-proof

New WIPO Service Provides Evidence of Intellectual Assets' Existence

WIPO PROOF provides tamper-proof evidence of the existence at a point in time of any digital file or data, in any format.

😂😂😂 The World Intellectual Property Organization launched a time-stamping service in 2020. They already shut it down on Jan 2022, and being a trusted service, actually being able to validate the timestamps in the future is certainly not guaranteed. Meanwhile OpenTimestamps has been around since 2016, and it'll take a total SHA256 hash function break to prevent you from validating upgraded OTS proofs.