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 0xd345e969b5095f134f3f0317b8d073f90e37f536de15aae5a0688bb226b2646f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc1a4578-6706-4ef2-8251-07145260556d.json and https://artists.proofprofile.net/proofs/artist/fc1a4578-6706-4ef2-8251-07145260556d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kill the Dreamer, Vol. 1: New Independence
Shockoe Sessions: Radio B Live At In Your Ear Studios