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 0x22a280173b2e59a499dffed9659579730320a8afcdc855a2383c894a51a275d5. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdd6a74b-9e1e-4126-93f9-30d606ef54eb.json and https://artists.proofprofile.net/proofs/artist/cdd6a74b-9e1e-4126-93f9-30d606ef54eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deep Blue Chill: A Calming Ocean Sound for Concentration
Ocean Sounds: Peaceful Island Vibes for Spa Day
Oceanic Inspiration: Motivating Chill Music for Focus
Paws and Waves: Soft Ocean and Binaural Sounds for Dogs
Binaural Ocean: Theta Wave for Cats' Peace
Relaxing Waves: Ambient Ocean Sounds for Complete Relaxation
Spa by the Shore: A Soothing Escape with Ambient Ocean Melodies
Binaural Feline Serenade: Calming Ocean Waves for Relaxed Cats
Coastal Comfort: Ocean and Wind for Deep Sleep
ASMR Ocean Resonance: Mindfulness Waves for Meditation
Oceanic Clarity: Nature's Focus by the Beach
Beachside Doggy Daydreams: Ocean Waves Wag
Waves of Relaxation: By the Ocean's Side
Massage Waves: Chill Oceans Soothing Touch
Underwater Dreams: Oceanic Sleep Meditation Music
Music for Happy Tails: Oceanic Harmony for Pets
Crystal Ocean Baby Dreams: Music by the Crystal Ocean