Horrible is an EP by the rock group Half Japanese. It was released in 1982. Track listing Vinyl version Side one "Thing with a Hook" "Don’t Go to Bed" "Rosemary’s Baby" Side two "Vampire" "Walk Throu
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 0xfc269bbb95367b2eecac2e1c070e0b721072dcde6c6a6506af4ab5152bab42f1. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42eb2f91-2e31-4b32-93d9-444430cbef72.json and https://artists.proofprofile.net/proofs/artist/42eb2f91-2e31-4b32-93d9-444430cbef72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).