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 0xebe4d031c3133767eda78bd2ac015eda20e75a5f13dffb60e40c93453d7815d9. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/314249de-c9c9-4736-b9a3-336be94bba59.json and https://artists.proofprofile.net/proofs/artist/314249de-c9c9-4736-b9a3-336be94bba59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Natural Sounds for All Ages Sleeping Aid. Loopable, No Fade, Pure Deep Sleep.
Cicadas, Forest Night and Wind Sound for Sleep & Relaxation (Loopable)
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 0xe0062d56c2807321c413cc4d6f3b726911ce060d3a1449f4f81d2eaec46c2e18. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PLS101900397.
Calm Jungle & Cicadas in Forest Sounds for Sleep (Loopable)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51059983ce17f330cd406e93776bac763f4c787f291ac0152d6ba3208fc9b6a7. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:27:46Z), 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/PLS101900398.
Sleeping Nature Sound – Soothing Sounds Compilation
Relaxing White Noise Of Forest For Chill Out And Return
Feel Good Dreams with Nature Lovely Music
Rain & Relax: Relaxing Drizzles & Winds For Deep Sleep
Melodic Raindrops: Sleep Delight with Chill Sound
Innocent Lullabies: Melodic Baby Dreamscapes
Rainy Night Dreams: Music for Deep Sleep
Soft Chill Rain Melodies for Deep Slumber
Rain's Chill Lullabies: Tranquil Sleep Soundscapes
Deep Sleep Binaural Experience in Rain Birds and Nature
Sleepy Sounds for Ultimate Restful Nights
Sleepy Lofi Vibes: Escape into Dreamy Nights