Lucya is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, 'Lucya tetrandra' (L.) K.Schum. It is native to the Caribbean region. It is foun
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 0x8d03a61cd2bf25c230b1ade71b4c8009dfda36d3aa7fba807bff5f855d7964e0. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b97b2148-3ef2-4e3e-b31a-7bef2ba20f6e.json and https://artists.proofprofile.net/proofs/artist/b97b2148-3ef2-4e3e-b31a-7bef2ba20f6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).