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 0xf7087e9785a9bcd12f95e766c716da0feb91f85aa602d9143042adf054c7caab. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54a553b9-9a89-4881-8992-ab4733d6f4c0.json and https://artists.proofprofile.net/proofs/artist/54a553b9-9a89-4881-8992-ab4733d6f4c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flower Duet, From 'Lakme' : British Airways
Violin Concerto In E Major RV269: Spring (Allegro), From 'The Four Seasons' : Kingsmill Bread
Chinese Dance, From 'The Nutcracker' : Terry' Chocolate
Serenade No.13 In G Major K525: Rondo, From 'Eine Keline Nachtmusik' : Panasonic Nicam Digital TV
Bagatelle In A Minor Wo059: Für Elise : IBM Computers
In The Hall Of The Mountain King, From 'Peer Gynt' : Alton Towers
La Donna E Mobile, From 'Rigoletto' : Ragu Pasta Sauce
The Moldau, From 'Ma Vlast' : Peugeot 605
Symphony No.9 In E Minor, Op. 95,' From 'THe New World' : Hovis
The Arrival Of The Queen Of Sheba, From 'Solomon' : Woolworths
Baracolle, From 'The Tales Of Hoffman' : Baileys Irish Cream
Dance Of The Sugar Plum Fairy, From 'The Nutcraker' : Tixylix Medicines
Dance Of The Hours, From 'La Gioconda' : Timex Indigo
Dance Of The Little Swans, From 'Swan Lake' : Bachelor Slimmer Soups
O Mio Babbino Caro, From 'Gianni Schicchi' : Phillips DCC
The Marriage Of Figaro - Overture K492 : Citroen ZX
The Pan Pipes Of Love - Killing Me Softly
I Want To Spend My Lifetime Loving You (from The Mask Of Zorro)
Love Is All Around (from Four Weddings And A Funeral)
Can You Feel The Love Tonight (from The Lion King)
Beauty & The Beast (from Beauty & The Beast)
If You Don't Know Me By Now (from My Girl)
Love And Hurting (from The Crusade Of Lubach)
To Make You Feel My Love (from Hope Floats)
(Everything I Do) I Do It For You (from Robin Hood)
Candle In The Wind (from Marilyn, The Untold Story)
(Everything I Do) I Do It For You - Robin Hood Prince Of Thieves
I Want To Spend My Lifetime Loving You - The Mask Of Zorro
Love Is All Around - Four Weddings And A Funeral
Love And Hurting - The Crusade Of Lubach
(I've Had) The Time Of My Life - Dirty Dancing