Kick Horns are a UK horn section based in London. They have worked prolifically as session musicians with a wide variety of performers, and have also recorded as an ensemble. The Kick Horns were estab
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 0x35fbee307811aa88392c4cff669f583cfebc45c4b48e3c510a3026a65a0d9519. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a107920-067d-4ff3-a7f2-aa34f8a060f5.json and https://artists.proofprofile.net/proofs/artist/0a107920-067d-4ff3-a7f2-aa34f8a060f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).