1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x32b85e5d57021099cf055a5d81703b155c138a7f2a69f9d380f9f57907aa040e. 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/9981150f-e016-4f85-b660-9037b585f416.json and https://artists.proofprofile.net/proofs/artist/9981150f-e016-4f85-b660-9037b585f416.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
River's Slumber Song: Water's Sleep Music
Meditation Music: Clarity's Harmonic Path
The Orchestra Of Eternal Rest: Soothing Melodies For Deep Sleep
Soothing Symphony: Orchestra for Peaceful Rest
Relaxing Sleep Soundscape: Calming Music for Sleep
Healing Orchestra Tones for a Yoga Retreat
Orchestra Serenity: Relaxation Through Harmonies
Night Rest Harmony: Soothing Sounds for Evening Calm
Chords in Harmony: Exploring Musical Depths
Baby Sleep Comforted by Gentle Lullaby Sounds
Slumber Serenity: Calm Music for Deep Sleep
Slumber Sounds: Music for Restful Nights
Chill Music for Cozy Evenings: Warm Harmonies
Nighttime Harmonics: Music for Restful Sleep
Slumber Melodies: Music for Restful Nights
Soothing Nightfall: Chill Music for Sleep
Gentle Rhythms: Soothing Soundscapes for Serenity
Focused Beats Music for Study Concentration
Serene Meditation Tunes: Music for Mind Balance
Music for Pets: Relaxing Companion Rhythms
Melodic Horizons: Music's Evocative Reach
Soothing the Soul: Music for Healing Moments
Fire's Comfort: Soothing Sounds for Pets
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xb6e618bc3743bfa81e8eaa551eee138bccaa924eeb65e202476e3d4c3e13cc07. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US66W2400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c639976e3f1cc88dc0ebd9cfd6dd6ffcfdbc68bf74891c63c735bbc4660e108. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US66W2300824.