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 0x1c528af10af414e003858c07b77be9c7aed6647edcb9a6286e30a13fbf406b9d. 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/45acd10d-4fe1-43b1-a595-00ff57b9aa07.json and https://artists.proofprofile.net/proofs/artist/45acd10d-4fe1-43b1-a595-00ff57b9aa07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chill in the Night Garden - Late Night Melodies, Piano Jazz Night Music, Sleep Music to Help You Relax all Night, Relaxing Night Music, Background Music for Beautiful Moments, Hot Kiss & Gentle Touch
Sensual Jazz Lounge Music – Smooth Jazz for Romantic Dinner, Candle Light, Chilled Piano
Gentlemen Club: Jazz Session for Poker Cafe Bar Night, Instrumental Background Music, Lounge Blend
Late Night Party Jazz Music: Best Autumn Collection 2016
Rio jazz musique - Bossa nova style, Carnival avec smooth jazz, Restaurant latin, Cocktail party, Soirée de danse
Restaurant Piano Bar – Calming Jazz Music, Best Background Sounds, Smooth Jazz, Piano Note
Smooth Jazz for Night Clubs, Jazz in the Moonlight, Background Instrumental Beats, Lounge Chillout
Jazz Dance – 50 Musics for Cocktails Party, Dinner, Lounge Bar, Restaurant, Dancing Classes, Best Background Music, Relaxing
Soft Jazz Experience (Top Jazz Club Lounge, Relaxing & Smooth Rhythms for Evenings, Easy Listening)
Vintage Rhythm of Jazz: Atmospheric Music Until Late at Night
Midnight Spring Jazz Session 2019: Piano, Deep Acoustic Jazz, Coffee Shop, Ambitious & Mellow, Hotel, Delicious Dinner & Wine Tasting, Vol 1
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Любовь как в кино:Светлый новогодний джаз, Радостные мотиви, Старый джаз
Midnight Meeting: Bossa Jazz Music Collection
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Recipe for Perfect Relax: Mix of Best Jazz
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Jazz Înainte de Amurg și Jam ore de Jazz Târziu
Venice: Italian Cocktail Party & Drinking Songs, Piano Bar Music
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Only Jazz! Smooth Music Collection for Summer Relaxation
Jazz Music Restaurant – Smooth Jazz for Dinner Time
Blissful Shades of Love – Romantic Jazz Music for Lovers
Night Jazz Chillout: Relaxing Jazz Instrumental Music for Relax
Evening Conversations: Calm and Subtle Jazz Pieces
Romantic Encounters: Tender Tunes for Special Occasions
Gimmie Some Uplift: Positive Soul Jazz Ballads
Late Night: Enjoying a Fine Glass of Champagne or Wine, Embodying the Leisurely Luxury of the Jazz Music