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 0x2ece8d016364189cb00d4a3b5b6014431d3299676bc73b41bbe434cb13de8075. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb4b0cbf-8e23-46f8-933c-c4c4abeacc04.json and https://artists.proofprofile.net/proofs/artist/fb4b0cbf-8e23-46f8-933c-c4c4abeacc04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxation Embrace: A Peaceful Ocean Chill Sound Serenade
Feline Serenity: Ambient Chill for Peaceful Cats
Harmonious Escape: Music for Rejuvenating Rest
Cascading Peace: Ambient Music Relaxation
Path to Serenity: Music for Meditation and Mindfulness
Connection with Nature Music for Meditation
Music combined with Rain: Rainy Dreams for Babies
Work Resonance with Rain Music: Productive Patter
Dogs' Rain Retreat: Gentle Soothing Tunes
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 0x7a9b3c668e28a82fda61f60441bb03396332389158314b4f0a09c2cb5c52a447. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZZEC2306834.
Oceanic Waves of Tranquil Sleep: Nature's Rest
Nature's Coastal Slumber Oceanic Embrace
Nocturnal Tranquility in Oceanic Stillness
Dreaming Fur: Chill Music for Cats' Rest