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 0x827471fb94328c9d20c5264fc83f6cdce82ed2fc362b10201c2acb1b3e844880. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fc92af1-eb91-409a-8859-c87d81ab410c.json and https://artists.proofprofile.net/proofs/artist/7fc92af1-eb91-409a-8859-c87d81ab410c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Canine Harmony: Chill Music for Relaxed Paws
Euphoric Tranquility: Meditative Melodies for Deep Relaxation
Ocean Asana: Yoga Music with Sea Ambience
Rain for Concentration: Meditation Focus Tunes
Binaural Bird Oasis: Tranquil Sounds of Nature
El Refugio de la Imaginación: Escondite Mágico de los Soñadores Literarios
Pet Peace: Calming Music for Pets at Home
Peaceful Nightfall: Music for Serene Sleep
El Laberinto Musical de la Lectura: Explora Nuevos Mundos Entre Notas