thumb|250px|Ole Edvard Antonsen at the StatoilHydro free concert in Stavanger 2008. Ole Edvard Antonsen (born 25 April 1962) is a Norwegian trumpeter, musician and conductor. Antonsen was born in Van
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 0x00d68a89c784f7c6f8a6b2091a6cd582f0c7a3f630d7147ea3489b7c5ddfc579. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c11700fa-ad67-45a8-a2ef-02ca983d1fa4.json and https://artists.proofprofile.net/proofs/artist/c11700fa-ad67-45a8-a2ef-02ca983d1fa4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Classical Coronation. Music for a Royal Celebration
Handel: Coronation Anthem No. 1, HWV 258 "Zadok the Priest"
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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Elgar: 5 Pomp and Circumstance Marches, Op. 39: No. 1 in D Major
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Clarke: Suite in D Major IV. Prince of Denmark's March "Trumpet Voluntary" (Arr. Antonsen and Marshall for Trumpet and Organ)
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Cambridge University Musical Society Chorus
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Elgar: Coronation Ode, Op. 44: Finale. "Land of Hope and Glory"
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Walton: Crown Imperial, a Coronation March
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Giroust: Messe du sacre de Louis XVI: I. Kyrie
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Schubert: Deutsche Messe, D. 872: Zum Evangelium und Credo
Symphonieorchester des Bayerischen Rundfunks
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Pulling Out the Stops! Popular Pieces for Trumpet and Organ
Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude" (Arr. Alain for Trumpet and Organ)
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Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie (Arr. Antonsen and Marshall for Trumpet and Organ)
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Arr. Antonsen and Marshall for Trumpet and Organ)
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Grieg: 2 Elegiac Melodies, Op. 34: No. 2, Last Spring (Arr. Antonsen and Marshall for Trumpet and Organ)
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Traditional: Wedding March from Nordmøre (Arr. Antonsen and Marshall for Trumpet and Organ)
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Nocturnes, Op. 27: No. 2 in D-Flat Major (Lento sostenuto)
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Peer Gynt, Op. 23, Act IV: Prelude (Morning)
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Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Canon and Gigue in D Major, P. 37: I. Canon
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Piano Sonata No. 8 in C Minor, Op. 13 'Pathétique': II. Adagio cantabile
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Variations on a theme by Haydn, Op. 56b: Var. IV. Andante
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L'Arlésienne Suite No. 1, GB. 121: III. Adagietto
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Stabat Mater, P. 77: I. Stabat mater dolorosa
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Aminta e Fillide, HWV 83: XVIII. Duo. Per abbatter il rigore (Aminta, Fillide)
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Trumpet Concerto in D Major, FWV L:D1: I. Allegro
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Orchestra of the Royal Opera House, Covent Garden
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Green Hornet - New Music for Concert Band 2011-2012
THE STAFF BAND OF THE NORWEGIAN ARMED FORCES
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Age of Conan Suite Movement 2 - Tortage Beach
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Age of Conan Suite Movement 4 - Nighttime Journey through the Eiglophian Mountains
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Age of Conan Suite Movement 5 - Eternal Empire
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Live At Kilden (20th Anniversary Concert)
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Ode To Simplicity / Simply You - Medley / Live
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Hymn To Hope / Sometimes A Prayer Will Do - Medley / Live
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Shostakovich: The Complete Symphonies, Piano Concertos & Cello Concertos
Shostakovich: Symphony No. 1 in F Minor, Op. 10: III. Lento
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Shostakovich: Concerto for Piano, Trumpet and String Orchestra No. 1 in C Minor, Op. 35: I. Allegretto
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Shostakovich: Concerto for Piano, Trumpet and String Orchestra No. 1 in C Minor, Op. 35: II. Lento
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Shostakovich: Concerto for Piano, Trumpet and String Orchestra No. 1 in C Minor, Op. 35: III. Moderato
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Shostakovich: Symphony No. 2 in B Major, Op. 14 "To October": I. Largo & II. Crochet
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Shostakovich: Symphony No. 2 in B Major, Op. 14 "To October": III. Poco meno mosso - Allegro molto
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Shostakovich: Symphony No. 12 in D Minor, Op. 112 "The Year 1917": I. Revolutionary Petrograd
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Shostakovich: Symphony No. 12 in D Minor, Op. 112 "The Year 1917": IV. The Dawn of Humanity
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Shostakovich: Symphony No. 3 in E-Flat Major, Op. 20 "First of May": I. Allegretto
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Shostakovich: Symphony No. 3 in E-Flat Major, Op. 20 "First of May": II. Più mosso
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Shostakovich: Symphony No. 3 in E-Flat Major, Op. 20 "First of May": III. Allegro
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Shostakovich: Symphony No. 14 in G Minor, Op. 135: I. De profundis
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Shostakovich: Symphony No. 4 in C Minor, Op. 43: I. Allegretto poco moderato
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Shostakovich: Symphony No. 5 in D Minor, Op. 47: III. Largo
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Shostakovich: Chamber Symphony, Op. 110a: I. Largo (Orch. Barshai of String Quartet No. 8)
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Shostakovich: Chamber Symphony, Op. 110a: II. Allegro molto (Orch. Barshai of String Quartet No. 8)
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Shostakovich: Symphony No. 6 in B Minor, Op. 54: I. Largo
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Shostakovich: Symphony No. 9 in E-Flat Major, Op. 70: I. Allegro
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Another Way Home - New Music for Concert Band - Demo Tracks 2019-2020
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Dream a Little Dream of Me - Solo for Trombone
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La Napolitaine, tarantella for trumpet & ensemble, Op. 25 (Arr. for Piano & Trumpet)
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Concerto in C Minor for Piano, Trumpet & Strings, Op. 35: I. Allegro moderato
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Concerto in C Minor for Piano, Trumpet & Strings, Op. 35: II. Lento
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Antonsen, Ole Edvard: Golden Age of the Cornet (The)
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Bride of the Waves: The Bride of the Waves
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Judas Maccabaeus, HWV 63, Act III: Thine be the glory (Maccabaeus)
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It's a Long Way to Tipperary / Pack up Your Troubles / There'll Always Be an England / Colonel Bogey
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Variations on an Original Theme, Op. 36 "Enigma": Var. IX. Nimrod
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Gregson: Trumpet Concerto, Saxophone Concerto & Concerto for Piano and Wind
Trumpet Concerto: I. Allegro vigoroso - Meno mosso
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In Flanders' Fields Vol. 39: Jan van Der Roost
Ole Edvard Antonsen, Trumpet/ Einar Henning Smebye, Piano
Stan Friedman: Solus; Scerzando And Waltz
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Hardingtonar: Brurateven (The Bride's Drink)
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Hardingtonar: Stavkyrkjestev (Stave Church Chant)
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Trumpet Concerto: II. Nocturne. Andantino
Orquestra Sinfônica do Estado de São Paulo
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2011 WASBE Chiayi City, Taiwan: Norwegian Wind Orchestra
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Det er Sommer det er Sol og det er Søndag (Arr. P. Husby)
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Antonsen, Ole Edvard: Nordic Trumpet Concertos
Shostakovich: Klavierkonzerte Nr. 1 & 2, Sinfonie Nr. 1
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Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: I. Allegro
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Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: III. Allegro
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Wolfgang Plagge: Ars Nova (The Medieval Inspiration)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0523ed58a882cbc76bacee38b729e8d654ba07463cc37eee8da95e6b70ceec5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0500450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03db94f2fa7512edd77a9fec86dd7e11c49fbe65a1c9c21cf1632e210c8035da. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0500455.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86150be5974f7c4f80cfc69c325bf46305d435a002fa9691dbfe42d05bf88540. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0500459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674318e8ea1807202a9cf6a746e7adc0f130fbb1b4db4a975629a8e5d98361e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0500460.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c4868c991503a2e4e165650631f9516f3fbd0c0fa8d1c2322d571482e928fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72412923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1da002b95a73dcb52545164cd1d483dba996790421437c75e9081bc478a0ce9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72412924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4cb11830d66eadf344fb898cf09d43d2fd32c4de8e707a63b01df83adaa068. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72412925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d0fe8354fe1c2af07c602f10cf5f812add2e98b89cf7388a5892b4e75967a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72412927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae54fcac112f49defb2c0d5d382a0c17bb3b7a60c139e937f46adb1965159d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72412932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1e9b3820b1beecc994b9cae1855a51fc82a6a6c38e3e0dbc827e5fcb245b45. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOHEK2107090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5178f08cb5eb4c2e1873293c3afa9e1661a159acca565b91b30a1ea37e3ee5a8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:51:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04349c3ec7eae4962be4746acad27390675814bde84296dd21951ac799bf2231. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202708.
Telemann: 12 Marches héroïques: No. 10, La générosité, TWV 50:40 (Arr. Alain for Trumpet and Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a4ca8348421e8ece5f3c0974a9258b279fa1a35fc6b87f04fc3406ec0d162b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ada426a86ffd9151852955723c0c8656f56088e6f4751e56c932b9355420f9f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19847cd7e24cad43df093240eb09b89ca2e3aa88d811ed6aa2b706d563aab72. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f166f49ddec6bf63fe78a797ae5bcd2f74b67759cdb5630e40b65c09bdb94e0. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:05:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202715.
Shostakovich: Piano Concertos Nos. 1 & 2, Symphony No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa644169b0100eeda6b862e14359b39471dce4af0985141265203ab5ab3d07b24. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793f49c7a2702b94a817db103dd6387297dd72f24c1e85e89d1d2df5342643e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc94c364488973c047a714672c0d43956568c950dc8010d99a587b646258834. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4062377adf2314c398e3ffd9eaae9c793b31852bf8674e971d0a18c84f6fc0e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab86a1a5108110599aa746276264a928020f7fdd2f6e4a1053a1a9182b6196. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed910eabd837d4b067cd2df83e7a04c3e3f10989d483af12f8d5c0c8d286258. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOESF2219010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1c8aaa0fd9211cb2ad715e9278e2c72b1c866f4a3bd636757f45d24f3a9851. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOYAG9602060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5009e31525fc29c6dd5b350fb2670b9b8c6c0faf97be306ead2185e9e7784641. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG8812150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e16d141315e7bf60f342eac089190e5587fb53c63bdf8da9655eed463e4716. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG8812160.
Ode for the Birthday of Queen Anne, HWV 74: I. Eternal Source of Light Divine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b552f1b08034f877594bfbdec9391794866fbc7f2c0b1e94c4814a28097f406. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1202599.