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 0x7e4f8fa8cbad1a9378312e754bc4b261089005b8707964e877471bbf209c7c7d. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/470a8ea7-8182-4e0a-bffb-85aff794c05d.json and https://artists.proofprofile.net/proofs/artist/470a8ea7-8182-4e0a-bffb-85aff794c05d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Number One Big Band Ballad with Vibraphone - Background for Thrilling Thursdays
Big Band with Tenor Sax - Background Music for Chill Tuesday
Background Music for Rejuvenating Aprils
Music for Resting Aprils (Trumpet, Soprano Sax, Tenor Sax and Guitar)
Soulful Paws: Ambient Chill Tones for Dogs
Pillow Sleep Melodies: Chill Music for Sweet Slumber
Crystal Currents: Chill Music Rain Serenity
Campfire Peaceful Meditation: Music in the Campfire
Stereo Study Zen: Sonic Thunder Realms of Study
Zen Tunes: Music for Tranquil Reflection
Calm Binaural Birdsong for Relaxation and Peace
Calm Relaxation Tunes: Music for Soothing Moments
Chill Music for Afternoon Relaxation: Quiet Harmonics
Therapeutic Sounds: Chill Music for Massage
Moonlit Lullaby Songs: Music for Baby Sleep
Focused Flow: Harmonies by the Waterfalls
Lofi Hip Hop Relaxation Flow: Peaceful Beats
Calming Lullaby Sounds for Baby's Sweet Dreams
Relaxing Therapy Sounds: Music for Massage
Music for Baby: Soft Harmonies for Little Ears
Baby Sleep Harmonies: Gentle Night Melodies
Focused Meditation Music: Rhythms for Clarity