Elizabeth Ann Clooney (April 12, 1931 – August 5, 1976) was an American singer, TV presenter and pioneer who briefly rose to fame in the 1950s with her sister Rosemary Clooney. She led a very short so
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10a7022441b4d89ff055f2b098aa2e690bb54206eee44305670adce6ca48c94. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6b5f4dc-1b56-41c9-9b21-8dd929d7358c.json and https://artists.proofprofile.net/proofs/artist/f6b5f4dc-1b56-41c9-9b21-8dd929d7358c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).