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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50f264b1200ad250e0131487e491f7355138d3edd60e1a93e527d81da67e99f. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bac49e12-4c9c-4ca7-80dc-d34bf7cd81f8.json and https://artists.proofprofile.net/proofs/artist/bac49e12-4c9c-4ca7-80dc-d34bf7cd81f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Moment The Motor Makes Noise Specially For Your Nap And Chillout
Rainy Times: Relaxing Storm Sounds To Help You Fall Asleep Faster
Rainy Night: Ambient Music for Cats to Relax and Sleep
Deep Night Massage: Calming Wind with Rain and Thunder Vibes
Bird Raindrops and Cats: Paws in the Rain
Ambient Sounds: Filled with Rainpour Relaxation
Stormy Slumber: A Relaxing Rain for Restful Sleep
Windowpane Serenade: Soothing Sleep with Rainfall
Sleepy Raindrops: Gentle Rain Tunes with Chill Sounds
Metallic Rainfall: Ambient Sounds for Restful Sleep
Rainy Nightscape: Binaural Sleep Harmonies
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d5bb279116a9a66f33d8cebb27908726a92feb2d7814c254cfde3ef4ba017d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZTV32363006.
Binaural Sleep: Soft Rain Sounds with Theta Waves
Rain-soaked Sleep Sanctuary: Sweet Dreams Relax Music
Restful Forest Rain: Sleepy Sounds for Rainy Night ASMR
Velvet's Symphony: An Ambient Serenade of Sleep and Serenity with Rain
Dreamy Rainfall: Serene Sleep Lullabies Chill Music
Rainstream Focus: Harmonic Rainfall Concentration
Tranquil Rhythms: Theta Waves, Rain Sleep
Ambient Rainfall Lullabies: Binaural Soundscapes for Baby
Rainfall Meditation Oasis: Ambient Zen with Nature's Blessing
Rainy Oasis: A Sanctuary of Calm and Comfort
Raindrop Rhythms: Piano Melodies for Relaxation Moments
Fluid Dog Dreams: Piano Rain's Peaceful Sleep
Rainy Baby's Piano-Soothing Sleep Journey
Music combined with Rain: Cat's Soothing Raindrops
Rainy Work Focus: Boost Productivity with Nature's Rain