1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xf5b087a4a93d66f162864e15b56988f161fc56e6c1f8d6112f13cf1506cb0e08. 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/b2195570-94ea-4560-bac6-6a4c0f831bb0.json and https://artists.proofprofile.net/proofs/artist/b2195570-94ea-4560-bac6-6a4c0f831bb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Thrilling Piano Solo - Ambiance for Gentle Rain
Tremendous New Age Piano - Bgm for Sunsets
Mood for Deep Sleep Relaxation - Playful Piano New Age
Ultimate 2019 Relaxation Playlist: Urban Rainstorms
Baby Laughter for a Positive Mood and Stress Relief
Gentle River Sound for Instant Relaxation and Good Sleep
Footsteps in the Rain Sound for Relaxation and Positive Mood
Farm Sounds in Background with Chickens and Ducks for Relaxation
Baby Sleep White Noise Sound of Hair Dryer
Fall Asleep with the Soothing Sounds of Sheep
Relax and Improve Mood with Sounds of Chickens and Ducks
Instant Relaxation and Stress Relief with Farm Sounds of Chickens and Ducks
Relax and Feel Calm with Animal Sounds of Chickens and Ducks
Chickens and Ducks on Farm Sounds for Better Mood and Relaxation
Meditation in the Wind: Nature's Crickets and Insects
Harmony in Rain with Pets: Music for Stress Relief
Serenity in Art Song Flames: Music for Stress Relief
Pet's Thunder Melodies: Musical Companionship
Melodic Vinyasa: Music and Ocean Waves Yoga
Mindful Thunder Beats: Study in Musical Harmony
Candlelit Spa: Serenity by the Fire Spa Chants
Binaural Harmony: Soothing Rain and Nature Birds
Gentle Rain Echoes: Peaceful Water Soundscapes
River's Vocal Ensemble: Nature's Streamside Harmonies