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 0xefb3681ac78bf8a576c407f4044c4309013f1bcc143cf7012aada95881d716d7. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d95080da-e337-4b1e-8a48-1cfd2250f514.json and https://artists.proofprofile.net/proofs/artist/d95080da-e337-4b1e-8a48-1cfd2250f514.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Instrumental Piano & Cello Hymns, Vol. 2
Reflect (Instrumental Piano, Guitar & Flute)
Unwind (Beautiful Piano Music, Calm Relaxing Music)
Gentle Echoes (Calm Relaxing Music, Peaceful Piano Music)
Open Skies (Soothing Music for Relaxing, Soothing Spa Music)
Deep Waters (Soothing Music for Relaxing, Soothing Spa Music)
Lotus Glow (Relaxing Peaceful Music, Beautiful Melodies, Calm Piano)