Divina may refer to: Divina, Žilina District, village and municipality in northern Slovakia Fauna Argyropeza divina, a species of sea snail Calidota divina, a moth of the family Erebidae Nemoph
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 0xcbad01a609445bf7fa0d39a81677142a784361697c32b8c3f7ecf22e6dad4825. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c22d118-81e1-43e8-92f4-8b1289cfddea.json and https://artists.proofprofile.net/proofs/artist/1c22d118-81e1-43e8-92f4-8b1289cfddea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).