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 0x30f16ce84dab58a74ce050c98b836d73d2b28dd15e9589c55f74c5e1d2d94390. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddf96c81-55f7-4d73-8caf-ee666b2c255d.json and https://artists.proofprofile.net/proofs/artist/ddf96c81-55f7-4d73-8caf-ee666b2c255d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piano and Bell Music Soundtrack for Dreaming
Wonderful Bell Music - Vibe for Sweet Dreams
Piano and Bell Music Soundtrack for Sleeping Well
Fabulous Bell Music - Vibe for Serene Sleep
Piano and Bell Music - Bgm for Sleeping Well
Piano and Bell Music Soundtrack for Sweet Dreams
Festive Bell Music - Vibe for Sleeping Well
Music for Sweet Dreams - Glockenspiel Music
Spacious Bell Music - Vibe for Sweet Dreams
Tremendous Ambience for Much Needed Rest
Classic Bell Music - Vibe for Sweet Dreams
Eclipsing Moonlight for Baby Sleep: A Nocturnal Respite
Sleep Cadences for Infants: Gentle Night Tunes
Lofi Slumber: Calm Rhythms for Deep, Restorative Sleep
Mindful Fire Dreams: Overture in Blissful Sleep
Ocean Meditation: Sleep's Soothing Wave Sounds