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 0x4bd6697f7714463b58563d9f0382d92d72fbb57f271ef0a6804439c1f5c48845. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c96ccf2-1abe-4e2d-9c57-6517f459939a.json and https://artists.proofprofile.net/proofs/artist/6c96ccf2-1abe-4e2d-9c57-6517f459939a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Villanella (O Come Balli Bene Bella Bimba - Valzer)
Ticinesi Son Bravi Solda - Ciao, Ciao, Ciao - Il Cucu - Addio Alla Caserma
Quattro Cavai Che Trottano - Era Un Bel Lunedi
La Vedovella - Va là, tirat in là - Aveva gli occhi neri
Io Parto Per Zurigo - Picchia Picchia La Porticella
Ohi Come La Balla Ben Quella Li - Nüm Sem Brütt
Memoirs Of A Geisha (Arr. by Michal Worek)
Doctor Zhivago Suite (Arr. Michal Worek)
The Man With The Golden Gun (Arr. by Ted Parson)
Monthy Python's Flying Circus (Arr. by Peter King)
Magnificat Quia Respexit (Arr. by Jirka Kadlec)
Ritual Fire Dance (Arr. by John Glenesk Mortimer)
Stranger In Moscow (Arr. by Jirka Kadlec)
Ne Partez Pas Sans Moi (Arr. Jirka Kadlec)
You Are The Sunshine Of My Life (Arr. by Jérôme Naulais)
Strike Up The Band (Arr. by Jérôme Naulais)
Long Ago And Far Away (Arr. by Jirka Kadlec)
Vedovella / Va la'tiret in là / Aveva gli Occhi Neri / Bionda bella bionda - Medley
Trecciaiola / Zoccolette / Il mitragliere - Medley