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 0x31ebf81fb9b4522eef399a2489f04b457298f0ef09d62aafa7bd7a01fa5285cf. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58f2d928-aab9-44b3-866f-a72e737c1916.json and https://artists.proofprofile.net/proofs/artist/58f2d928-aab9-44b3-866f-a72e737c1916.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Atmospheric Bgm for Working from the Office
Chilled Bebop Trumpet - Vibe for Cozy Mondays
Heavenly Bebop Trumpet - Vibe for Working from the Office
Subdued Backdrops for Working from the Office
Thrilling Bebop Trumpet - Vibe for Boring Tasks
Phenomenal Backdrops for Fun Office Days
Outstanding Bebop Trumpet - Vibe for Working from the Office
Warm Backdrops for Working from the Office
Mellow Moods for Working from the Office
Laid-back Bebop Trumpet - Vibe for Repetitive Work
Cultivated Backdrops for Working from the Office
Jazz Soundtrack for Working from the Office
Modish Bebop Trumpet - Vibe for Cozy Mondays
Backdrop for Cooking Together - Distinguished No Drums Jazz
Distinguished Backdrops for Fresh Cooking at Home
Jazz Guitar Solo Soundtrack for Baking Together
Luxurious Jazz Trio - Vibe for Cooking Reflections
Funky Backdrops for Fresh Cooking at Home
Fantastic Jazz Trio - Vibe for Baking Together
Quiet Ambience for Fresh Cooking at Home
Smoky Music for Meal Preparing - No Drums Jazz
Paradise Like Jazz Trio - Vibe for Fun Recipes
Jazz Guitar Solo Soundtrack for Cooking Together
Contemporary Jazz Trio - Vibe for Cooking Reflections
Funky Jazz Trio - Vibe for Meal Preparing
Jazz Guitar Solo Soundtrack for Cooking Reflections
Inspiring Jazz Trio - Vibe for Cooking Together
Successful Ambiance for Cooking Together
Jazz Quartet Soundtrack for Study and Summers
Understated Waltz - Vibe for Study and Summers
Astonishing Backdrops for Study and Summers
Jazz Quartet Soundtrack for Cool Sunday AM
Suave Waltz - Vibe for Summer Work Modes
Happening Backdrops for Refreshing Sundays
Jazz Quartet Soundtrack for Refreshing Sundays
Cheerful Waltz - Vibe for Cool Sunday AM
Refined Ambiance for Chill Work Weekends
Jazz Quartet Soundtrack for Summer Work Modes
Extraordinary Moods for Weekend Work Sesh
Mind-blowing Waltz - Vibe for Weekend Work Sesh
Subdued Ambiance for Chill Work Weekends
Music for Virtual Atmospheres - Jazz Guitar Solo
Wondrous Backdrops for Calming Environments
Jazz Quartet Soundtrack for Favorite Lullaby
Debonair Waltz - Vibe for Virtual Atmospheres
Phenomenal Backdrops for Virtual Atmospheres
Jazz Quartet Soundtrack for Stress Free Tracks
Spectacular Waltz - Vibe for Calming Environments
Divine Ambience for Calming Environments
Refined Ambiance for Virtual Atmospheres
Sparkling Quartet Jazz - Background for Calming Environments
Excellent Backdrops for Virtual Atmospheres
Exciting Waltz - Vibe for Virtual Atmospheres
Distinguished Ambience for Entertaining Hours
Sophisticated Ambiance for Stress Free Tracks
Number One Music for Calming Environments
Successful Ambiance for Entertaining Hours
Music for Halloween Festivities (Jazz Ballad)
Ballad Jazz Soundtrack for October Vibes
Inspired Moods for Halloween Themed Cafes
Soulful Jazz Saxophone - Vibe for Halloween Themed Cafes
Refined Music for Halloween Themed Cafes
Ballad Jazz Soundtrack for Halloween Festivities
Majestic Moods for Halloween Festivities
Dashing Jazz Saxophone - Vibe for Halloween Festivities
Lively Ambience for Halloween Themed Cafes
Incredible Music for Mellow Imaginations - Soprano Sax Solo
Quartet Jazz Soundtrack for Vague Cinematics
Understated Waltz - Vibe for Soothing Melodies
Quartet Jazz Soundtrack for Mellow Imaginations
Extraordinary Moods for Soothing Melodies
Grand Waltz - Vibe for Chilling Favorites
Distinguished Backdrops for Serene Evenings
Mind-blowing Piano and Acoustic Bass - Vibe for Chilly Evenings
Sophisticated Ambiance for Relaxing Night
Mysterious Backdrops for Chilly Evenings
Vivacious Piano and Acoustic Bass - Vibe for Smooth Days
Swanky Piano and Acoustic Bass - Vibe for Relaxing Night
Jazz Ballad Soundtrack for Serene Evenings
Wondrous Piano and Acoustic Bass - Vibe for Cool Nights
Cultivated Piano and Acoustic Bass - Vibe for Afternoon Latte
Divine Backdrops for Preparing Morning Coffee
Jazz Ballad Soundtrack for Preparing Morning Coffee
Inspiring Piano and Acoustic Bass - Vibe for Afternoon Latte
Excellent Ambiance for Evening Cappuccino
Vibrant Moods for Preparing Morning Coffee
Dashing Piano and Acoustic Bass - Vibe for Daily Coffee
Jazz Ballad Soundtrack for Afternoon Latte
Breathtaking Piano and Acoustic Bass - Vibe for Evening Cappuccino
Quartet Jazz Soundtrack for Standing Horizons
High Class Waltz - Vibe for Rhythm of Winter
Astonishing Ambiance for Sunny Solutions
Sophisticated Music for Standing Horizons
Superlative Backdrops for Standing Horizons
Quartet Jazz Soundtrack for Rhythm of Winter
Charming Waltz - Vibe for Fantastic Voyages
Distinguished Music for Fantastic Voyages