Eurobeat refers to two styles of dance music that originated in Europe: one is a British variant of Italian Eurodisco-influencedAng, Ien & Morley, David (2005). "Cultural Studies: Volume 3, Issue 2".
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 0x1b109030f1354123871e16382091a838028e643ad016d3154cd42a25372fae7e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5fcc405-f6c5-4ada-b3fc-cf167ce9e1ee.json and https://artists.proofprofile.net/proofs/artist/a5fcc405-f6c5-4ada-b3fc-cf167ce9e1ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).