Dorothy Claire (born Marietta Wright, June 5, 1920 – September 4, 1982) was an American singer and radio personality. Early years The daughter of Mr. and Mrs. Nelson Wright, Claire was born in La Por
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 0x1a7b8338d1bbbcfaed97532c397273ca3a806150b7a661e2c666d6ad013de8c7. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7c01746-b24c-4a6a-8d8e-abf97c942a48.json and https://artists.proofprofile.net/proofs/artist/d7c01746-b24c-4a6a-8d8e-abf97c942a48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).