Trish is a feminine given name, often a contraction of Patricia. It may refer to: Persons Trish Adudu (born 1969), British freelance journalist, television presenter and DJ Trish Bartholomew (born 19
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 0xf30306190817e3f0fdbde481a00a2371c487532bb0d46576f26247e1416c331c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63382f05-c629-4c3c-9b07-a7c4e9e19d9d.json and https://artists.proofprofile.net/proofs/artist/63382f05-c629-4c3c-9b07-a7c4e9e19d9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).