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 0xfe989481b3dea5f1a9a018c4fc6a92e76a30abc283eff2c7e1ce57df42d6beac. 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/0fec5a14-70d2-4671-bd2c-087ba38bac56.json and https://artists.proofprofile.net/proofs/artist/0fec5a14-70d2-4671-bd2c-087ba38bac56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
March to Destiny: Heroism, Warfare & Action
Event Horizons: Human Emotion & Contemporary Drama
Follow the Stars (From Scooby-Doo! and the Lost City of Gold)[Original Cast Recording]
Scooby-Doo! and the Lost City of Gold (Original Cast Recording)
Dreamland (From Scooby-Doo! and the Lost City of Gold)[Original Cast Recording]