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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c80462e132963bf501097588ea90cdb8b182dbe7992e8069fce9c264fb17a15. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c46c69d1-127d-4379-b035-87ca94c55b7d.json and https://artists.proofprofile.net/proofs/artist/c46c69d1-127d-4379-b035-87ca94c55b7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Sax Tribute to Kenny G - Relaxing Sexy Romantic Sensual Smooth Jazz Music Songs
A Sax Tribute to Marvin Gaye (Relaxing, Sexy, Romantic, Sensual, Smooth Jazz R&B Groove Music Songs)
A Sax Tribute to Kirk Whalum (Relaxing Sexy Romantic Sensual Smooth Jazz R&B Saxophone Music Songs
A Sax Tribute to Frank Sinatra - Sophisticated, Relaxing, Romantic and Soft Background Easy Listening Music Songs
A Sax Tribute to Alicia Keys (Smooth R&B Jazz Chillout Sexy Romantic Lounge Saxophone Music Songs)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a3a55a1cbd9ca750e20f8e5ccbbbe2f496cd29c03cf2a22563b4d3f61bbed9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1359968.
A Sax Tribute to Motown (Relaxing, Sexy, Romantic, Sensual, Chill Smooth Jazz R&B Music Songs)
A Sax Tribute to Pop Music (Smooth Jazz Versions of Popular Favorites)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf88682a5d81765bbb3b5a7f7d16c8c71254e6342415eb94ec9f95c00f50fa8f. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:28:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABQ1337044.
Peaceful Baby Sleep: Calm Lullaby Harmonies
Soft Sleep Harmonies: Melodic Music Flow