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 0xc4da877856b1a5365f4eab605d517b6634183c9660e99b02086538a4111ee023. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ed2bec7-5e8d-4a71-ab3e-ae20336b349b.json and https://artists.proofprofile.net/proofs/artist/5ed2bec7-5e8d-4a71-ab3e-ae20336b349b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Touring the Digital Zoo (Library Tunes for Cinema, Radio & TV broadcasting)
Searching for a Bit of Popularity (Deluxe Edition)
Lounge Jazz in London (A Chillout and Bossa Jazzy Collection)
Nu Urban Jazz (Hip Hop, Electronica, Breaks, Smooth & House Mixed with Jazz)
Nu Jazz Instrumentals (Lounge Jazz, Jazz House & Breakbeats Instrumentals Tracks)
When Cool Is Lounge (Nu Cool Jazz Tracks and Chilled Acid Grooves)
Spa Ambient Music (To Uplift Your Body and Mind)
Jazz on the Highway (Lounge Jazz for Your Summer Trips)
The Best of Acid Jazz (Jazz Funk Soul Acid Groove)