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 0xe161f25085514dcb104a7d0e433683af2939b19b65e73fee4b6f423b645de66a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40783aa7-e9e5-40a4-9244-e34d457cb2dd.json and https://artists.proofprofile.net/proofs/artist/40783aa7-e9e5-40a4-9244-e34d457cb2dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Sleep: Tranquil Night Melodies
Stream Relaxation: Waters of Gentle Calm
Mystic Reverie: Music for Meditative Sleep
Lullaby Harmony: Soothing Music for Babies
Quiet Moments: Relaxing Music for Daily Calm
Lofi Retreat: Calming Tunes for Spa Relaxation
Harmonic Music for Pets: Comforting Melodic Companionship
Night Serenity Vibes: Calm Melodies for Restful Sleep