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 0x835310d53f1d8f8d2da2590c0b8898f33e89a706472446619c0e347d1bb2c3f5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ac20d01-03ef-4c63-aa8a-1ee557a11570.json and https://artists.proofprofile.net/proofs/artist/4ac20d01-03ef-4c63-aa8a-1ee557a11570.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tango Medzinárodný (International Tango)
Bean An Fhir Ruaidh - The Red Haired Man's Wife
Cailleach A Shúsa - The Hag in the Blanket
The Slide From Grace [Dusty Miller's / Dan O'Keefe's / The Slide From Grace]
Cailleach A Shúsa - The Hag In The Blanket
An American Suite - Where the Southern Cross the Dog
An American Dream - Relocating to Chicago
An American Dream - Death Don't Have No Mercy
An American Dream - Moonlight Kisses Over Brooklyn