1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221794a48138cd2a10a3d34ac9ec5e3210fda1c33ef599390583d0a381b5c0b4. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a254c95b-827b-41fd-b637-382d0b8a21d6.json and https://artists.proofprofile.net/proofs/artist/a254c95b-827b-41fd-b637-382d0b8a21d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
An Hini Agaran - Celtic Music for Spanish Guitar, Radio Mix
The Rose of Tralee - Celtic Music for Spanish Guitar, Radio Mix
Drowsy Maggie - Celtic Music for Spanish Guitar, Radio Mix
Aezenn Vor - Celtic Music for Spanish Guitar, Radio Mix
The Road to Derry - Celtic Music for Spanish Guitar, Radio Mix
She Beg she Mor - Celtic Music for Spanish Guitar, Radio Mix
She Moved through the Fair - Celtic Music for Spanish Guitar, Radio Mix
Florence's little Wings - Celtic Music for Spanish Guitar, Radio Mix
Rum Street - Celtic Music for Spanish Guitar, Radio Mix
Planxti Irwin - Celtic Music for Spanish Guitar, Radio Mix
An Hini Agaran - (Celtic Music for Spanish Guitar, Radio Mix)
The Rose of Tralee - (Celtic Music for Spanish Guitar, Radio Mix)
Drowsy Maggie - (Celtic Music for Spanish Guitar, Radio Mix)
Aezenn Vor - (Celtic Music for Spanish Guitar, Radio Mix)
The Road to DerryShe Beg She Mor - (Celtic Music for Spanish Guitar, Radio Mix)
She Beg She Mor - (Celtic Music for Spanish Guitar, Radio Mix)
She Moved through the Fair - (Celtic Music for Spanish Guitar, Radio Mix)
Florence's little Wings - (Celtic Music for Spanish Guitar, Radio Mix)
Rum street - (Celtic Music for Spanish Guitar, Radio Mix)
Plantxi Irwing - (Celtic Music for Spanish Guitar, Radio Mix)