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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3430e55f1521b1943a283de5d9156b5176e20dfe4ee4b2ccf00d784103453af. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f448c272-f1b1-4199-b5fc-8e5c7a4b366a.json and https://artists.proofprofile.net/proofs/artist/f448c272-f1b1-4199-b5fc-8e5c7a4b366a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Symphony No. 3 in D Minor, Erste Abteilung: I. Kräftig. Entschieden
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c64b34def7058cd720bd203df1cc35cd006d0548f711ce2d3879c570254ebc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036111 — a six-check JSON result.
Symphony No. 3 in D Minor, Zweite Abteilung: II. Tempo di Menuetto. Sehr mäßig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750a3f083b0573cbae3385b7f069221e948d5852689e6c209b354c985dfe259. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036112 — a six-check JSON result.
Symphony No. 3 in D Minor, Zweite Abteilung: III. Comodo. Scherzando. Ohne Hast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149967d42a3bc0de9ce98f69bb2cfe086632779f41a7beac31b711015a521b1a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036113 — a six-check JSON result.
Symphony No. 3 in D Minor, Zweite Abteilung: IV. Sehr langsam. Misterioso. Durchaus ppp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bdb0dc28017439db0c7e549c80be18cee2a6db23194d71b519857a8dc4e2ac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036114 — a six-check JSON result.
Symphony No. 3 in D Minor, Zweite Abteilung: V. Lustig im Tempo und keck im Ausdruck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57baed76afaf1892940567ed0ed9be277ee4ef224aa8c8a2ca704137ed20912. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036115 — a six-check JSON result.
Symphony No. 3 in D Minor, Zweite Abteilung: VI. Langsam. Ruhevoll. Empfunden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa931bbc3410342ff467c4ec6fac91b71ad9f9cb04b2784ef18d17be88d94eb05. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036116 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Erster Teil: I. Veni, creator spiritus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732dc1135ad0af20519c019f24828d5ba1fa163c075fc9290e4f239b5f07b1cd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036135 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Erster Teil: II. Infirma nostri corporis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4ef0107e7c1b9d63a16eb0fddcc5f9288b96d5a46d78e3061369642ece9cf8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036136 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Erster Teil: III. Veni, creator spiritus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd51fdfa48730dcfb46fa234081591dab02ecd45c40acbf14d815991a7243b13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036137 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Erster Teil: IV. Gloria Patri Domino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cbe5bd7ac7a1fd1fe3ba1d063efd82a4a9039fe4133e5bf66d3f51e15f75f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036138 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: V. Poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35d9982e33d762e2708bda6dc70724febb3dd7318451d1ee19f9a878e2829d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036139 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: VI. Waldung, sie schwankt heran
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91816e432a9c0195f6018c715e232cb76f45710efbb45fcd0d274fb874855a0a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036140 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: VII. Ewiger Wonnebrand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b1fe6160f7290937b66e8f6e69e7bb4d574e77350ce6d1cd3b3e5874eb0df6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036141 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: VIII. Wie Felsenabgrund mir zu Füßen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1edb6fe3212c07668e4a9a6827b486ede97082fc2de92eba023f4571d52d69f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036142 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: IX. Gerettet ist das edle Glied der Geisterwelt vom Bösen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0addb87c53af70b31ac5e470be92bc326cc03305ba679ca9d95908366d2ab188. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036143 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: X. Uns bleibt ein Erdenrest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780b7cab4292c81ee601248537045f60429456eeb531ac5348c6d6ddd7871210. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036144 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: XI. Höchste Herrscherin der Welt!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8debb1fa84aa2469baf2ca00f6ee0722e8087d88b09bb7ebbdf26334dab19. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036145 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: XII. Bei der Liebe, die den Füßen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2b89dc0c96379245d6808038d53244f9e18142d12f631ce4b0c5a49a7702d5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036146 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: XIII. Neige, neige, du Ohnegleiche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd695d11f7c9b6efdf426cf26bc6fd473a4fd3bf853b15bc7e6fb3b14b38d16. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036147 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: XIV. Blicket auf zum Retterblick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2c6fc91e093cd57c2a702243d4216417e79e3c6cc3a6cb00b128ae39fc889f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036148 — a six-check JSON result.
Symphony No. 8 in E-Flat Major "Symphony of a Thousand", Zweiter Teil: XV. Alles Vergängliche ist nur ein Gleichnis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a11414b33fed22ba238302939200e47312e50c8653805ed16291447cd9d8098. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036149 — a six-check JSON result.
Mahler: Symphony No. 8: XV. Alles Vergängliche ist nur ein Gleichnis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a11414b33fed22ba238302939200e47312e50c8653805ed16291447cd9d8098. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036149 — a six-check JSON result.
Carmina Burana, Fortuna Imperatrix Mundi: O Fortuna - Coro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130130beb861975fc4f60303ecd0b6adf0fc8ed77c10ea0bfafe1742895a2d50. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402173 — a six-check JSON result.
Flute Concerto No. 2 in D, K.314: I. Allegro aperto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3dfbe09b1d2249b7d9e430601307b150754dedc6becc0c5c546ef84775afd0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600740 — a six-check JSON result.
Serenade No. 13 in G, K.525 'Eine kleine Nachtmusik' (1988 - Remaster): I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14ef76f3fb62ee35b5e69b2a1d53be28a22603da3b6b2e928fad6710a0e5b16. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800578 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc2ab00b7f877a05a9dbe94ad0af055652568c3b22bc4728116d85346c28de2. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202457 — a six-check JSON result.
Flute Concerto No. 2 in D, K.314: II. Andante ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5ee73fa45a645b3639e683a8ad9cd5ed7f410bafa36e5636e7cbd8cdda8498. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600741 — a six-check JSON result.
Serenade No. 13 in G, K.525 'Eine kleine Nachtmusik' (1988 - Remaster): II. Romanze (Andante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5106373ef72ef48848e4ffbdc0e1efb23e66e37a190d99a5dfa6cb01d082017e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800579 — a six-check JSON result.
The Planets - Suite for large orchestra, Op.32: I. Mars, the Bringer of War (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe615e7964e9c9f1a5397ac2a3ddc0e1961176b7d346e0879f7ffceeca1df03a5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0600912 — a six-check JSON result.
Flute Concerto No. 2 in D, K.314: III. Rondeau (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2ab2d10f60fba30e05732fb075be88bb798a47d206a0c35b8f6ba3e6c296c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600742 — a six-check JSON result.
Serenade No. 13 in G, K.525 'Eine kleine Nachtmusik' (1988 - Remaster): III. Menuetto (Allegretto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fed16f63be0ca43cc10667a76aaa6960f96735fcedc4fe8a9b6f80bfebd765. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800580 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde29b650e3f080f9469c286b1274776108f4256d85fafe1a676ae60e80a3fd0f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402483 — a six-check JSON result.
Kammermusik No. 1, Op.24 No.1: I. Sehr schnell und wild
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae1877b2898703724997787ec1fde520dac27e3a933cba01debf684440ef3c0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602389 — a six-check JSON result.
Serenade No. 13 in G, K.525 'Eine kleine Nachtmusik' (1988 - Remaster): IV. Rondo (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae77569c707fbe121667803193efb20fc585011485b6cd712e5322de89df1883. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800581 — a six-check JSON result.
Symphonie fantastique, Op.14: IV. Marche au supplice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f75569ede8f277b5b99ce0f90dd6d4f21dd4a4c86176125965249f8ade62dbe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801699 — a six-check JSON result.
Kammermusik No. 1, Op.24 No.1: II. Mässig schnelle Halbe. Sehr streng im Rhythmus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be6c288ef639358173f6983a7f6a3a9deef8712f832ca8671a3689d66ec560b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602390 — a six-check JSON result.
Three German Dances, K.605 (1988 - Remaster): No. 3 "Die Schlittenfahrt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74bca679f4832bb2aa90c46d4b622bd470dfea9cd055c6f02708a9f64e3eb5f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800270 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f702c3009db9962692dc44fd18ee548f1788ec4c82eef71fc29780504aeb1da. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202460 — a six-check JSON result.
Kammermusik No. 1, Op.24 No.1: III. Quartett. Sehr langsam und mit Ausdruck
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Water Music (1988 - Remaster): VI. Allegro decisio
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Symphony No. 88 in G Major: IV. Finale (Allegro con spirito)
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Kammermusik No. 1, Op.24 No.1: IV. Finale: 1921 (Lebhaft)
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Ma Vlast (1986 - Remaster): Vltava, B.111
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Symphony No. 4 in E Minor, Op.98: III. Allegro giocoso
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An die schonen blauen Donau, Op.314 (extract)
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Flute and Harp Concerto in C, K.299: II. Andantino
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Piano Concerto No. 5, Op.73 'Emperor' (1996 - Remaster): II. Adagio un poco mosso
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La Damnation de Faust, Op.24 (1990 - Remaster): Hungarian March
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Symphony No. 5 in C Sharp Minor: IV. Adagietto. Sehr langsam
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Piano Concerto No. 5, Op.73 'Emperor' (1996 - Remaster): III. Rondo (Allegro)
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The Nutcracker - Ballet, Op.71, Act II, No. 12 - Divertissement:: Chocolate: Spanish Dance
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Triple Concerto for Violin, Cello & Piano in C Major, Op.56 (1996 - Remaster): II. Largo
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Karelia Suite, Op.11 (2005 - Remaster): I. Intermezzo
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The Nutcracker - Ballet, Op.71, Act II, No. 12 - Divertissement:: Tea: Chinese Dance
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Symphony No. 104 in D 'London' (1996 - Remaster): III. Menuet
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Karelia Suite, Op.11 (2005 - Remaster): III. Alla marcia
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The Nutcracker - Ballet, Op.71, Act II: Variation II: Dance of the Sugar-Plum Fairy
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Symphony No. 8 'Unfinished' (1996 - Remaster): I. Allegro moderato (opening)
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The Nutcracker - Ballet, Op.71, Act II: Coda
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Symphony No. 9 in E Minor, Op.95, B.178 'From the New World' (1986 - Remaster): II. Largo
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L'Arlésienne (1989 - Remaster): Farandole
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Trumpet Concerto in E Flat (1998 - Remaster): III. Rondo (Allegro molto)
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Pictures at an Exhibition: 9.The Hut on Fowl's Legs (Baba-Yaga)/La Cabane sur des pattes de poule
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Pictures at an Exhibition: 10. The Great Gate of Kiev/La grande porte de Kiev
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Orff: Carmina Burana, Introduction "Fortuna Imperatrix Mundi": O Fortuna
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Orff: Carmina Burana, Introduction "Fortuna Imperatrix Mundi": Fortune plango vulnera
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Orff: Carmina Burana, Pt. 1, Primo vere: Veris leta facies
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Orff: Carmina Burana, Pt. 1 "Primo vere": Omnia sol temperat
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Orff: Carmina Burana, Pt. 1 "Primo vere": Ecce gratum
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Orff: Carmina Burana, Pt. 1 "Uf dem Anger": Tanz
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Orff: Carmina Burana, Pt. 1, Uf dem Anger: Floret silva nobilis
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Orff: Carmina Burana, Pt. 1, Uf dem Anger: Chramer, gip die varwe mir
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Orff: Carmina Burana, Pt. 1, Uf dem Anger: Reie
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Orff: Carmina Burana, Pt. 1 "Uf dem Anger": Were diu werlt alle min
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Orff: Carmina Burana, Pt. 2 "In taberna": Estuans interius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eee6dc7817b473a7c8f3f6d4d23224e0779fb575f64e7f66055d7fc0d6afe2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402189 — a six-check JSON result.
Orff: Carmina Burana, Pt. 2, In Taberna: Olim lacus colueram
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6991292565ff27372d00e441f24c48db82523116dd1fc4c0231f62fee0a7c8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402190 — a six-check JSON result.
Orff: Carmina Burana, Pt. 2 "In taberna": Ego sum abbas Cucaniensis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3332a3d2f5498e5578ea6cefd0eccbbfbbb7dbbf27277d8eda6329e06f3926f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402191 — a six-check JSON result.
Orff: Carmina Burana, Pt. 2, In Taberna: In taberna quando sumus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb984f3ec1f7aec564981b6ab3cd68808bb105e54ab5c21e97752efc10e753ea2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402192 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3, Cour d'amours: Amor volat undique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8118023eeca83c3b95bcb2b8d98408352abefe98c9764e8ee4414f8cc7423227. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402194 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Dies, nox et omnia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79b55cf68a2c0a8451e55eb101eb19b1bd4559849b69e30c9fc7d43d89b1b4f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402195 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Stetit puella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81061235ed7a8aab44013343ed1b73e85a10c88c68edb917e6849c4980ea6e53. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402196 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Circa mea pectora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0991e71513dc9a2968799cf47f1b144faa2fdd70b9f7b8981ba6ec48a6ea21a5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402197 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Si puer cum puellula
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcf95933b19c2ee21270dd175c41b4fdefd020b220ef182ff3389bee4b6dc7f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402198 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Veni, veni, venias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c69c0e3a486e2dc49176e9bab17ec27e362241065c36ece21a99ef7976e36fb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402199 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": In trutina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140be2c051e8b760ba9087140c8dfa76e3ad5a613dc60d14450fc74455c2fb03. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402200 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Tempus est iocundum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877d63d1d866d0d7bc9aa8139316f375429960308efe458e7e3e269f357d0151. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402201 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Cour d'amours": Dulcissime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4d2d261570a11cb36b9b9186d22f3ae673dd26caf3abd7f26c5c646795aeb6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402202 — a six-check JSON result.
Orff: Carmina Burana, Pt. 3 "Blanziflor et Helena": Ave formosissima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c751b022f2933b140c24a96d193d093dbaf52b940e86acf062452430571ba4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402204 — a six-check JSON result.
Orff: Carmina Burana, Conclusion "Fortuna Imperatrix Mundi": O Fortuna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002bc72a50f8566f02dd33394ac55c01155d5daf2d38a4ec58dec366baedfb4e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402206 — a six-check JSON result.