Uriah or Uriyah () is a Hebrew masculine given name. It may refer to: People In the Bible Uriah the Hittite, a soldier in King David's army in the Books of Samuel Uriah (Book of Kings), a priest unde
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb28f697addf7e4b47319f9b136e6a0f6fe44df2216618d064e71eafb18b5503. Chain 2 (Bitcoin): anchored in block 953941 (2026-06-16T11:51:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20ee3a5b-caeb-473c-b5b5-7527ecbe1398.json and https://artists.proofprofile.net/proofs/artist/20ee3a5b-caeb-473c-b5b5-7527ecbe1398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).