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 0x6e6bdb33d68b5d800ab3f0bb62c39e8aced551486450bfc66246907d3c7e34d5. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab681810-6a42-4414-b749-a803a367ec06.json and https://artists.proofprofile.net/proofs/artist/ab681810-6a42-4414-b749-a803a367ec06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Long Trip: Jazz for Drivers, Wanderers, Hitch-hiker
The Brilliant Voyage: Relaxing Jazz Music, Positive Mood for Fun and Rest After Work, Easy Listening
Dark Night in New York: Smooth Jazz for Night Cafes, Moonlight Atmosphere, Dreamy Nighttime Background
Autumn Reflective Time: Jazz Serenades, Wistful Ambience, End of Year Nostalgia
Cafe Comfort: Bakery Beats with a Jazzy Twist
Sharin’ the Blues Away: Instrumental Soulful Jazz
Loving October: Smooth & Positive Saxophone Jazz
Autumn Jazz Study: Coffee & Concentration
Late Night Mood Jazz: Relaxing Smooth Jazz
Coffee Jazz: Relaxing Summer Cafe Music for a Productive Mood
Midnight Thoughts: Jazzy Ballads to Dream Away
Calmly Dancing: Standing Still, Yet Moving
Chasing Warmth Beneath Flourishing Branches