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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64c1b6e84f82ece356ff1d6e1fa48e82d7a572fd4489ad29be3ed346ca7e6bc. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ac9c13c-90a3-4b89-b14f-a09c837b64f8.json and https://artists.proofprofile.net/proofs/artist/1ac9c13c-90a3-4b89-b14f-a09c837b64f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Lockdown - Trombone and Baritone Saxophone
Trombone and Baritone Saxophone Solo - Music for Social Distancing
Incredible Background Music for Going for Walks
Tasteful Soundscape for Working Remotely
Paradise Like Moods for Year End Celebrations
Modern Bebop Trumpet - Vibe for End of Year Affirmations
Scintillating Music for Year End Celebrations
Entertaining Bebop Trumpet - Vibe for Year End Celebrations
Paradise Like Ambience for Cold December
Jazz Soundtrack for End of Year Affirmations
Sparkling Bebop Trumpet - Vibe for Cold December
Subdued Ambience for End of Year Affirmations
Smart Ambiance for Year End Celebrations
Astonishing Music for Year End Celebrations
Spacious Backdrops for Year End Celebrations
Paradise Like Moods for End of Year Affirmations
Lovely Bebop Trumpet - Vibe for Cold December
Beautiful Jazz Saxophone - Vibe for Rainy Day Naps
Sensational Jazz Saxophone - Vibe for Staying Cozy
Trio Jazz Soundtrack for Afternoon Napping
Marvellous Jazz Saxophone - Vibe for Staying Cozy
Classic Jazz Saxophone - Vibe for Cold and Rain
Wonderful Jazz Saxophone - Vibe for Staying Cozy
Happening Jazz Saxophone - Vibe for Fun Storms
Superlative Jazz Saxophone - Vibe for Staying Cozy
Mysterious Jazz Saxophone - Vibe for Cold and Rain
Playful Waltz - Vibe for Standing Horizons
Quartet Jazz Soundtrack for Rhythm of Winter
Sophisticated Waltz - Vibe for Rhythm of Winter
Spectacular Ambiance for Fantastic Voyages
Jazz Ballad Soundtrack for Dinner Meetups
Lively Piano and Acoustic Bass - Vibe for Wednesday Night Drinks
Lovely Ambience for Weekday Dinner Dates
Paradise Like Music for Weekday Dinner Dates
Mysterious Backdrops for Weekday Dinner Dates
Festive Piano and Acoustic Bass - Vibe for Weekday Dinner Dates
Outstanding Ambience for Weekday Dinner Dates
Scintillating Music for Coffee After Dinner
Swanky Backdrops for Wednesday Night Drinks
Jazz Ballad Soundtrack for Wednesday Night Drinks
Romantic Piano and Acoustic Bass - Vibe for Weekday Dinner Dates
Fashionable Ambience for Excellent Meals
Fashionable Music for Coffee After Dinner
High-class Backdrops for Wednesday Night Drinks
Bright Piano and Acoustic Bass - Vibe for Weekday Dinner Dates
Refined Piano and Acoustic Bass - Vibe for Excellent Meals
Sophisticated Ambiance for Wednesday Night Drinks
Jazz Ballad Soundtrack for Weekday Dinner Dates
Wonderful Piano and Acoustic Bass - Vibe for Coffee After Dinner
Bubbly Ambience for Weekday Dinner Dates
Sophisticated Ambiance for Excellent Meals
Inspired Moods for Wednesday Night Drinks
Cool Piano and Acoustic Bass - Vibe for Coffee After Dinner
Cheerful Ambience for Coffee After Dinner
Marvellous Backdrops for Wednesday Night Drinks
Jazz Ballad Soundtrack for Excellent Meals
Understated Moods for Coffee After Dinner
Distinguished Piano and Acoustic Bass - Vibe for Wednesday Night Drinks
Astonishing Ambience for Coffee After Dinner