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 0xcc698e50e4f34bd4c2496be2c9b98cabaf77008e4c2938f44e6c0d230f3b9548. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2c14334-8c38-472d-a3be-310aa0729ded.json and https://artists.proofprofile.net/proofs/artist/b2c14334-8c38-472d-a3be-310aa0729ded.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lofi Focus Music for Deep Concentration Vol. 1
Lofi Music: Lullabies for Baby's Bedtime
Brain Boost: Instrumental Lofi for Studying and Learning
Meditative Yoga Music: Lofi Deep Devotion
Academic Grooves: Lofi Vibes for Effective Studying
Lofi Pet Jams: Calm and Cozy Tunes for Restful Moments
Harmonic Alignment: Lofi Serenades for Inspired Concentration
Meditation Sanctuary: Mellow Chill Music with Lofi Vibes
Lofi Baby Bliss: Chill Music for Little Ones
Lofi Sanctuary: Timeless Beats for Any Moment
Guided Lofi Yoga Journey: Harmonious Inner Flow
Lofi Meditation Journey: Serene Soundscapes for Inner Peace
Lofi Baby Playtime: Music for Happy and Joyful Days
Lofi Academic Oasis: Music for Deep Study
Lofi Concentration: Focus-Enhancing Rhythms
Lofi Mindscapes: Soothing Sounds of Solace
Meditation Lofi Hues: Rhythmic Silence Flow
Lofi Rhythm Lounge: Evening Beats Collection
Lofi Relaxation Tones: Soothing Music for Rest
Rhythmic Calm: Hip Hop Music for Meditation
Chill Vibes: Hip Hop Beats for Relaxation
Chords and Flow: Hip Hop for Massage Sessions
Hip Hop Beats for Mindfulness Meditation
Lofi Meditation Chords: Balanced Sound Layers
Hip Hop Serenity: Rhythms for Rest and Relaxation