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 0x6119083a1f0a0a8badf61c97462e00cc14595ccc84b36fea4ab8d1f277fb1ab9. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2570231-a62d-46aa-8496-3ac55ee8d0d3.json and https://artists.proofprofile.net/proofs/artist/a2570231-a62d-46aa-8496-3ac55ee8d0d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Head Above Water (Special Instrumental Versions)
Kiss And Make Up (Special Instrumental Versions)
Right Now (Special Instrumental Versions)
Electricity (Special Instrumental Versions)
Con Calma (Special Instrumental Versions)
Per Le Strade Una Canzone (Special Instrumental Versions)
Sing Sing Sing Compilation Vol. 1 (Special Instrumental Versions)
Stem For You Vol. 2 (Special Instrumental Versions)
Learn To Live (Special Instrumental Versions)
La Libertad (Special Instrumental Versions)
I Don't Care (Special Instrumental Versions)
Sing Sing Sing Compilation, Vol. 2 (Special Instrumental Versions)
Stem For You Vol. 3 (Special Instrumental Versions)
Dove E Quando (Special Instrumental Versions)
Vento Del Sud (Special Instrumental Versions)
I Love You (Special Instrumental Versions)
Piece Of Your Heart (Special Instrumental Versions)
Nuova Era (Special Instrumental Versions)
Mashup Beat Vol. 3 (Special Instrumental Versions)
Sing Sing Sing Vol. 3 (Special Instrumental Versions)
Stem For You, Vol. 5 (Special Instrumental Versions)
Buona (Cattiva) Sorte [Special Instrumental Versions]
Stem For You, Vol. 4 (Special Instrumental Versions)
Señorita (Special Instrumental Versions)
Tua Per Sempre (Special Instrumental Versions)
Sing Sing Sing Vol. 5 (Special Instrumental Versions)
Se Ti Potessi Dire (Special Instrumental Versions)
Io Sono Bella (Special Instrumental Versions)
Hola, Hola - Hast Du Heute Abend Zeit Fur Mich
Welcome To Miami (Special Instrumental Versions)
Quel Sorriso In Volto (Special Instrumental Versions)
Mashup Beat Vol. 7 (Special Instrumental Versions)
Stem For You, Vol. 8 (Special Instrumental Versions)
Cruel Summer (Special Instrumental Versions)
My Oh My (Special Instrumental Versions)
Nobody But You (Special Instrumental Versions)
Stem For You, Vol. 10 (Special Instrumental Versions)
Los Angeles (Special Instrumental Versions)
Me Gusta (Special Instrumental Versions)
Stop This Flame (Special Instrumental Versions)
Breaking Me (Reggaeton Instrumental Versions)
Sing Sing Sing, Vol. 9 (Special Instrumental Versions)
Mashup Beat, Vol. 9 (Special Extended Instrumental And Drum Track Versions)
Jerusalema (Special Instrumental Versions)
Savage Love (Special Instrumental Versions)
World Hits Drums, Vol. 2 (Special Only Drums Versions)
Word Hits Drums, Vol. 3 (Special Only Drum Versions)
No Words (Special Instrumental Versions)
Sing Sing Sing, Vol. 10 (Special Instrumental Versions)
Mashup Beat, Vol. 10 (Special Various Instrumental Versions)
Stem For You, Vol. 12 (Special Instrumental Versions)
Afterglow (Special House Instrumental Versions)
Drivers Licence (House Instrumental Versions)
Girls Like Us (Special Instrumental Versions)
There Will Be A Way (Special Instrumental Versions)
Beautiful Mistakes (Special House Instrumental Versions)
Wellerman (Raggaeton Instrumental Versions)
Mashup Beat, Vol. 11 (Special Instrumental Versions)
Sing Sing Sing, Vol. 11 (Instrumental Versions)
Dopamine (Special Reggaeton Instrumental Versions)
Cold heart (Special Instrumental Versions)
Easy on me (Special With Drum Instrumental Versions)
Mashup Beat, Vol. 5 (Extended Instrumental And Drum Mix)
Do it to it (Special Raggaeton Instrumental Versions)
Anyone For You (Special Reggaeton Instrumental Versions)
Easy On Me (Special Disco Dance Instrumental Versions)
Mashup Beat, Vol. 13 (Special Instrumental Versions)
All Too Well (Special House Instrumental Versions)
Quédate (Special Reggaeton Instrumental Versions)
Ferrari (Reggaeton Instrumental Versions)
Sing Sing Sing Vol. 13 (Special Instrumental Versions)
Mashup Beat Vol. 14 [Special Instrumental Versions (Tribute To George Ezra, Adele)]
Forget Me (Special House Instrumental Versions)
Volare - House Instrumental Versions (Tribute To Danny Ocean)
Cenere [Special Reggaeton Instrumental Versions (Tribute To Lazza)]
I Drink Wine (Special Dance Instrumental Versions)
La Bachata (Special House Instrumental Versions)
I'm not here to make friends (Special Instrumental Versions)
Sing Sing Sing, Vol. 14 (Special Instrumental Versions)
World Hits Drums, Vol. 6 (Extended Drum Tracks)
Stem For You, Vol. 17 (Special Instrumental And Separate Sound Tracks)
Mashup Beat, Vol. 15 (Special Extended Instrumental And Drum Tracks)
I'm Not Here To Make Friends (Reggaeton Instrumental Versions)
Good Luck Babe (Reggaeton Versions Instrumental)