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 0x48416feb01f3f9a88d8d9e9504c5f2fe9b84f82f962bab62214e91a9a7aa9977. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b7814b6-4e96-4db5-8735-34dcfc7ed504.json and https://artists.proofprofile.net/proofs/artist/8b7814b6-4e96-4db5-8735-34dcfc7ed504.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blissful Firepit Escapes: Music in the Firepit
Music combined with Rain: Rainy Lullabies for Rest
Music for Little Sailors: Oceanic Lullabies for Babies
Harmony in Art Song Flames: Music for Stress Relief
Musical Waterscapes: Serene River Relaxation
Oceanic Focus: Music for Mindful Concentration
Tranquil Seascapes: Music for Ocean and Waves Relaxation
Melodic Pet Serenity: Rain Raindrops Music
Flowing Harmony: Water River Melodies for Little Ones
Streamside Serenity: Binaural Nature Relaxation
Deep Ocean Meditation: Abyssal Motet Meditative Dreams
Nature's River Serenity: Relaxation in the Woods