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 0x909edda8b4645aa47768567527f0d97e5083e444d451e53df0810d6e2975a5fe. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d7b5457-1b50-4a96-8f5d-1830a6b4d0f3.json and https://artists.proofprofile.net/proofs/artist/2d7b5457-1b50-4a96-8f5d-1830a6b4d0f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rain Tones: The Great Storm At The Beach
Rainstorm: Relaxing Storm Sounds To Sleep Tonight
Work Music: Thunderstorm to Block Noise Vol. 1
Thunderstorm: A Night Of Rains, Lightning & Thunder
Wind Sleep Lullaby: Serenading Rain Showers of Thunder
Window to the Storm: Calming Rain for Enhanced Concentration and Clarity
Chillcat Lullabies: Relaxing Nature and Rainstorm
Thunderous Bliss: Spa Retreat with Rain and Binaural Sounds
Thunderous Rainy Bliss: Umbrella Melodies for Peaceful Dogs
Nature Paws Symphony: Serene Stormy Chill for Happy Dogs
Heavy Rain Rejuvenation: Nature's Soothing Touch
Harmonic Thunder Pet Melodies: Serene Companions
Serene Thunder Zen: Meditative Musical Serenity
Thunder Focus: Concentration amid Storms