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 0xe87cd27906baa9b699a2f22d91aae7e4f9bd3612005206b6983aea2a7d01725c. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae7fdb1a-1046-492c-8ae8-dfc3fad603dd.json and https://artists.proofprofile.net/proofs/artist/ae7fdb1a-1046-492c-8ae8-dfc3fad603dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Missa super, "O Gloriosa Domina": Piesn "O Gloriosa Domina"
Missa super, "O Gloriosa Domina": Gloria
Missa super, "O Gloriosa Domina": Sanctus - Benedictus
Missa super, "O Gloriosa Domina": Agnus Dei
Palestrina: Cantica Salomonis (Canticum Canticorum) - Monteverdi: Messa a quattro voci da capella
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Osculetur me osculo oris sui
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Trahe me, post te
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Nigra sum, sed formosa
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Vineam meam non custodivi
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Pulchrae sunt genae tuae
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Fasciculus myrrhae
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Vulnerasti cor meum
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Sicut lilium inter spinas
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Laeva ejus sub capite meo
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Vox dilecti mei
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Surge, amica mea
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Dilectus meus mihi, et ego illi
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Surgam et circuibo civitatem
Motets for 5-8 Voices: Book 4 for 5 Voices, "Canticis Canticorum" *: Veni, veni dilecte mi
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Osculetur me osculo oris sui
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Trahe me, post te
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Nigra sum, sed formosa
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Vineam meam non custodivi
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Pulchrae sunt genae tuae
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Fasciculus myrrhae
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Vulnerasti cor meum
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Sicut lilium inter spinas
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Laeva ejus sub capite meo
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Vox dilecti mei
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Surge, amica mea
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Dilectus meus mihi, et ego illi
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Surgam et circuibo civitatem
Motets for 5-8 Voices, Book 4 for 5 Voices, "Canticis Canticorum": Veni, veni dilecte mi
When I'm Sixty-Four (arr. M. Straszewski for vocal ensemble)
Kamienne schodki (arr. S. Szczycinski for vocal ensemble)
Porgy and Bess, Act I: Summertime (arr. S. Szczycinski for vocal ensemble)
Przesliczna wiolonczelistka (arr. M. Straszewski for vocal ensemble)
The Fool on the Hill (arr. S. Szczycinski for vocal ensemble)
Nie caluj mnie pierwsza (arr. M. Straszewski for vocal ensemble)
Blue Moon (arr. S. Szczycinski for vocal ensemble)
Cala jestes w skowronkach (arr. S. Szczycinski for vocal ensemble)
Chodzac po Moskwie (arr. R. Borowski for vocal ensemble)
Get Back (arr. S. Szczycinski for vocal ensemble)
Niedogotowana kasza manna (arr. S. Szczycinski for vocal ensemble)
Madrigals, Book 4 (Excerpts): No. 13, Quel augellin che canta sì dolcemente, SV 87 [1] [Live]
Madrigals, Book 4 (Excerpts): No. 10, A un giro sol de’ bell’ occhi lucenti, SV 84 [1] [Live]
Madrigals, Book 4 (Excerpts): No. 5, Volgea l’anima mia soavemente, SV 79 [1] [Live]
Madrigals, Book 4 (Excerpts): No. 16, Anima dolorosa che vivendo, SV 90 [1] [Live]
Madrigals, Book 4 (Excerpts): No. 4, Sfogava con le stelle un infermo d'amore, SV 78 [1] [Live]
Madrigals, Book 4 (Excerpts): No. 12, Io mi son giovinetta, SV 86 [1] [Live]
Madrigals, Book 2 (Excerpts): No. 1a, Non si levav’ancor l’alba novella, SV 40 [Live]
Madrigals, Book 2 (Excerpts): No. 1b, E dicea l’una sospirando all’hora [Live]
Madrigals, Book 2 (Excerpts): No. 12, Ecco mormorar l’onde e tremolar le fronde, SV 51 [Live]
Madrigals, Book 3: No. 9, O primavera, gioventú dell’anno, SV 68 (Live)
Madrigals, Book 4 (Excerpts): No. 5, Volgea l’anima mia soavemente, SV 79 [2] [Live]
Madrigals, Book 4 (Excerpts): No. 10, A un giro sol de’ bell’ occhi lucenti, SV 84 [2] [Live]
Madrigals, Book 4 (Excerpts): No. 16, Anima dolorosa che vivendo, SV 90 [2] [Live]
Madrigals, Book 4 (Excerpts): No. 4, Sfogava con le stelle un infermo d'amore, SV 78 [2] [Live]
Madrigals, Book 4 (Excerpts): No. 12, Io mi son giovinetta, SV 86 [2] [Live]
Madrigals, Book 4 (Excerpts): No. 1, Ah dolente partita, SV 75 [Live]
Madrigals, Book 4 (Excerpts): No. 15, Sì ch’io vorrei morire hora ch’io bacio amore, SV 89 [Live]
Madrigals, Book 5 (Excerpts): No. 3, Era l’anima mia, SV 96 [Live]
Madrigals, Book 4 (Excerpts): No. 13, Quel augellin che canta sì dolcemente, SV 87 [2] [Live]
Madrigals, Book 4 (Excerpts): No. 19, Piagn’e sospira e quandi caldi raggi, SV 93 [Live]