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 0xec3df19663d70a88c7d4896b5c6e4fb89462c36dfa99ba2c57ae8caa30395ed4. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f74bbfd6-dd09-4e96-8895-ccb3b148e55c.json and https://artists.proofprofile.net/proofs/artist/f74bbfd6-dd09-4e96-8895-ccb3b148e55c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relax To Calm Sound Of Rain And Relaxing Music
Rain: Rain Showers, Driving in the Rain, Thunder, Hiding Under a Tree... (Loopable Audio for Ambiance, Meditation, Insomnia and Restless Children)
Listening to a Full Rain from the Pavilion
Rain Drops Dancing on the Car Windshield
Sharp Spring Downpour and Thunder shower
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 0x553c34a1561ec518f853868b689d30dba4658ff9e27b30ed0788f3bae4dc12f0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMHNS1309186.
Appliances and other Household Ambiences (Loopable Audio for Ambiance, Meditation, Insomnia, & Restless Children)
My Loopable Background Sampler (Loopable Audio for Insomnia, Meditation, and Restless Children)
Appliances and other Household Ambiances (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
Sundry of Brown Noise, Brown Waves, Tones, and other Ambiences (Loopable Audio for Insomnia, Meditation, and Restless Children)
Vacuums, Dryers and Washing Machines (Loopable Audio for Insomnia, Meditation, and Restless Children)
White Noise Spa Collection - 50 Shades of Ambience (Loopable and without fade)
White Noise Spa Collection - 50 Shades of Ambience (Loopable Audio for Insomnia, Meditation and Restless Children)
White Noise Spa Collection - 50 Shades of Zen (Loopable Audio for Insomnia, Meditation and Restless Children)
White Noise Collection - 50 Shades of Ambience (Loopable and without fade)