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 0xec77ea50ce0395e31998b8b6a705eb782d6442b6152315a329199184a0086a6f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42482a7c-4538-4864-9744-4368e06ef3de.json and https://artists.proofprofile.net/proofs/artist/42482a7c-4538-4864-9744-4368e06ef3de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xaf53b4315d203dee270281a084badf896295b94c6eea1c4339ffedf5b36dc303. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE52N2116801.
Underwater Tones for Relaxation - Water Sounds Relax
Sound of Silence: Lucid Dreamscapes and REM Sleep Melodies
Dreamscapes: Midnight Melodies for Blissful Slumber and Relaxation
Sleep Symphony: Soothing Sounds for Insomnia Relief and Deep Relaxation
Zen Harmony: Calming Nature Melodies for Mindful Meditation and Peaceful Sleep
Nap Time for Cats: Chill Music for Relaxation
Binaural Birds at Rest: Relaxation Tunes - 80 88 Hz
Calm Interlude: Relaxation Tunes for Serenity