Laurence Equilbey (born 6 March 1962) is a French conductor, known for her work in the choral repertoire, and more recently as the founder and music director of the Insula Orchestra. She also founded
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 0x5f898cbd36d4e1dcd5234201f0d57f01989e432ed8739e49d73036be86d71929. 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/7552377e-d240-4e66-9ba8-f23ea917d636.json and https://artists.proofprofile.net/proofs/artist/7552377e-d240-4e66-9ba8-f23ea917d636.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Granum Sinapis : III. "Der Drîer Strik..."
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 0xd81e7a3baebbcca6718c7bdcea5a97478dff91d3ef9926b57f55a64d35076a0f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRZ130070032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3c1ce4cebdd0fe3977147d0e4d8bb158315bb0b2cf831553176f17f82c941a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FRZ130070020.
Gluck: Orfeo ed Euridice / Orpheo - Highlights Of The Versions For Vienna (1762) And Paris (1774) [Live]
Orfeo ed Euridice - Vienna Version (1762), Wq. 30; WOTG/LiebG I.A.30 / Act I / Scene 1: Coro: "Ah, se intorno a quest'urna funestra" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce9fb887f28f99c006bf7c213e7f953669aad71ad23d038ad19322a238bf5f3. 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/DEN961530326.
Orfeo ed Euridice - Vienna Version (1762), Wq. 30; WOTG/LiebG I.A.30 / Act II / Scene 2: Ballo. Andante (Danza degli spiriti beati) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a184480a62aa53df07f08fea970b40e2035f0fb835fa1776594af6d15a1903. 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/DEN961530343.
Orfeo ed Euridice - Vienna Version (1762), Wq. 30; WOTG/LiebG I.A.30 / Act IV / Scene 1: Aria: "Che farò senza Euridice?" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14a24eb544a16fb7c2e1ed01bee6918fb87c91f0970cb0152eeb78f5c595a78. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961530354.
Ein deutsches Requiem, Op. 45: I. Selig sind, die da Leid tragen - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31fa6766dc94df45250b3eb767397c740d0d56b8e6afa44eb4b56525d90c7cb. 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/FRZ130310311.
Ein deutsches Requiem, Op. 45: II. Denn alles Fleisch, es ist wie Gras - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a892e1735b481ba96783e1c39754ee3e30e3257a584e1fee2c41eadbf5edf6e. 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/FRZ130310312.
Ein deutsches Requiem, Op. 45: III. Herr, lehre doch mich - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440fa436351313373444367c400e51f1d9920e347554d9e4a6fae8152407d387. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FRZ130310313.
Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind Deine Wohnungen - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dd30e7afe02f76506f120a7b508bb87f96ab56edd81875a1dbdfc0dfccb745. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRZ130310314.
Ein deutsches Requiem, Op. 45: V. Ihr habt nun Traurigkeit - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6749bfc313fe07dfa6e20c2a1591053fc9cdaf8f654a8a4783c47272ff2b89. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FRZ130310315.
Ein deutsches Requiem, Op. 45: VI. Denn wir haben hie keine bleibende Statt - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3f594f3e9bdc1b887ad67708c189677b79541c4d6a8f1c62f473eae6c79c5b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRZ130310316.
Ein deutsches Requiem, Op. 45: VII. Selig sind die Toten, die in dem Herren sterben - Arr. for choir and piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3ea57a965f1bcac3e30c7efc180f72c516fec65c36721d1fba735d2ba5de57. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FRZ130310317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d4ce27c67edf57f3496a41b8d8180fa7e37f320ae13ae4ec10eea49a571d4. 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/FRZ130812030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c5c38e90a9210e9c77f24dae6ca03370343da22b2046f85b5a4a8de1d386f6. 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/FRX290701204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0debd2413938f9782083c19f60bc0a17a1be8cc58b6884497c1ce318f376710f. 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/FRZ130812018.
Requiem in D Minor, K. 626: III. Lacrimosa (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46826b0da406e61bdf4ae5ecfba8141e0ad79c04404ae1df83cad96cb146b00. 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/FRZ131401080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad2d297cb94cceec1d939e1c56dfa8ab52a2a64410be6472e108773107e52d0. 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/FRZ130812020.
Gounod: Saint François d'Assise - Liszt: Légende de Sainte Cécile
Le Désert, L'entrée au désert: I. Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb566b7fb05f6441560f3c6e10ce0b0edadc16950c04f9a41185f47018ece2307. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131424010.
Le Désert, L'entrée au désert: II. Marche de la caravane
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4469198c6ead146a160e111c42b67625e55825fafeff4ebaa10e8b27e5c256. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FRZ131424020.
Le Désert, L'entrée au désert: III. La tempête au désert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffa127616daef5970d118d6db744d77a210d748640544dd3b76286c3e86b0de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRZ131424030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627556d5a235fd2c26e62295b99b933399ac0e7d862fe611a1ebc32c175eda00. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FRZ131424040.
Le Désert, Nuit: II. Fantaisie arabe - Danse des almé
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c062d98bf104ad2b814820df358a98d60b234658c0a7eef9c260e28a8f7c28. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FRZ131424050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36efe783ce63e3e53b13e83338a6552aae5ed16439da39663f42e5de17fb7918. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FRZ131424070.
Le Désert, Lever du soleil: I. Le lever du soleil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f89f50e942454970de374e1aa8f70dffea79d8d8036f81b990a3133fcba6c9. 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/FRZ131424080.
Le Désert, Lever du soleil: II. Chant du muezzin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6375483cf03a75f4c54f12b0790f73eb1d0b0df77c751d572a9a3ac6b9d3d1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131424090.
Le Désert, Lever du soleil: III. Le départ de la caravane
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef87aacd1a09b56b3d58063dd850c4463fab7eccd761f5d86ba018cfc95e7b2a. 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/FRZ131424100.
Le Désert, Lever du soleil: IV. Chant du désert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fd7a8579a01d2efe2bd0d9aadbfa6ac62855ed9767778a777f58882b63d919. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FRZ131424110.
Requiem in D Minor, K. 626: I. Requiem æternam (Introitus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d23026bae172d5e116bf1eb068b464cf35f22c3b4526afeea79cad0b3f2d824. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131401010.
Requiem in D Minor, K. 626: II. Kyrie eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bcae0c2c082f7999f64ffb7757a520ded49a9336384f9970c0ef5a67c54c4c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/FRZ131401020.
Requiem in D Minor, K. 626: III. Dies iræ (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d06a11187041801b103427452df84594a56015e558228d8634ef9eb396a0a6. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/FRZ131401030.
Requiem in D Minor, K. 626: III. Tuba mirum (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcce5df60a92f389c80432370d2908344202aeb872bf045477fc164cd67092c8. 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/FRZ131401040.
Requiem in D Minor, K. 626: III. Rex tremendæ (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2271d29b616f67cd7fa14a9eda54833ac38733eda0683bea9cac30c2bc291e79. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), 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/FRZ131401050.
Requiem in D Minor, K. 626: III. Recordare (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29cd683fe053d81dfa35052d8e4b86409dd139aabbe873909c83a5b4beebee2. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/FRZ131401060.
Requiem in D Minor, K. 626: III. Confutatis (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96bb5d760378d71f6fc29b655bd53e58ec6f41c0ca12e769f7421c04e26edd5. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/FRZ131401070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46826b0da406e61bdf4ae5ecfba8141e0ad79c04404ae1df83cad96cb146b00. 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/FRZ131401080.
Requiem in D Minor, K. 626: IV. Domine Jesu Christe (Offertorium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d8b2e58b802ad6b890494fde09efbfe2fbd2829fe593a6850d64a08ccbdc80. 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/FRZ131401090.
Requiem in D Minor, K. 626: IV. Hostias (Offertorium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5879e41548d440a1940058ab01f0958dcfd24e66dd7654f4a35da00cb0877af. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/FRZ131401100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd060c0e5cd90d0e3d2bf177049e072ae8c8da3fd277c53be1549ad77ada114ff. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRZ131401110.
Requiem in D Minor, K. 626: V. Benedictus (Sanctus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadb7995d6920c39ef41322dbc885950d9c1263ca302251c43020d93218c9825. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FRZ131401120.
Requiem in D Minor, K. 626: VI. Agnus dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56d40761f0adf46abb3ddf6c1d27f0bb6563f95c9ee88104222cebbea16794c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FRZ131401130.
Requiem in D Minor, K. 626: VII. Lux æterna (Communio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f0dcb1645009312472b3d469d41620d8df6d0a6015841bdc9a2d7e098cc2e4. 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/FRZ131401140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15146c0da13ae75afeb38c73e0f58bcbf5eb7dcd42f657fc1edbbe102d5c5be2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131112010.
Christus: I. Recitativ "Da Jesu geboren ward"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a6abdd0585b04ecdfc60b364c472555e5a4a447d78f98432d45a6582c766de. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRZ131112020.
Christus: II. Terzett "Wo ist der neugeborne König der Juden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305797a1f0e5f1c78bad12b32b5796e5e890d5998f49be8c9205877a17196964. 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/FRZ131112030.
Christus: III. Choral "Es wird ein Stern aus Jacob aufgehn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf46aea10203629594dd59ccc63a1727b50c52898b99d815b44701409801d36. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131112040.
Christus: IV. "Und der ganze Haufe stand auf"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358d134b83bbf3b142ff7b0c1027512f2bf0d8ca284809ba10c3d2dd655b88fc. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/FRZ131112050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb222963b57b142f54c4cdc7a57926b23cd964c36b6bc6cd670efb4943cb73642. 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/FRZ131112060.
Christus: VI. Choral "Er nimmt auf seinen Rücken"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3abc171a1afd7f3fbc8868467c8a8ddb7df96db98b75361c0a6b7c11e6cd85. 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/FRZ131112070.
O Haupt voll blut und wunden: I. Chor "O Haupt voll blut und wunden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9e6c4452a5fc9ecdbe14b9885175e14c63d8d5638bd7d88dc3a061f7c61ed1. 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/FRZ131112080.
O Haupt voll blut und wunden: II. Aria "Du dessen Todeswunden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497a052dd0c5922169116348b7613f22bf7efcc54f2c6c3f79f49ed1b01fc6ff. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/FRZ131112090.
O Haupt voll blut und wunden: III. Choral "Ich will hier bei dir Stehen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fadd23a57876217d9505815f82ddbc35f0a8507a66e5785f9fc5a9947d3eae. 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/FRZ131112100.
Vom Himmel hoch: I. Chor "Vom Himmel hoch, da komm ich her"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75074ff7418d530f3847e1b84a5e990cdc8f849226e9343807bcb327827b8b9. 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/FRZ131112110.
Vom Himmel hoch: II. Aria "Es ist der Herr Christ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa925b0889a7751bab90e6a8fef140b59024a32b3d7a46aea556ddd2b19f9d4. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/FRZ131112120.
Vom Himmel hoch: III. Choral "Er bringt euch alle Seligkeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0449a3059303dca28ff35e9897065979e9f6b1d18f4f57796395eca53dc7a145. 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/FRZ131112130.
Vom Himmel hoch: IV. Aria "Sei willekomm, du edler Gast!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110671ba7c10c6c278d03603cc3a7e517784e68cce4b1b05275b39bebc93799c. 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/FRZ131112140.
Vom Himmel hoch: V. Arioso "Das also hat gefallen dir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcb7bab1237fef2c0e0782bab5de7c785047071da4b220f85bdaddd96c19139. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FRZ131112150.
Vom Himmel hoch: VI. Schlusschor "Lob, ehr sei Gott im höchsten Thron"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082c2eec28aa98c24e359fd7286c7e7e9859657dd4172143aae2bc0fb058000a. 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/FRZ131112160.
Adagio for Strings, Op. 11 "Agnus Dei" - Arr. for Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baa1211c4af6e913f18d17fc285672953c6e66150548600a9b1564c8794e050. 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/FRZ130110430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49baa7e5c91d52dc937ac838398814d8c02b0875d741ffe95466048cc80c72c. 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/FRZ130921050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e334b4e026716dd702a31fd81593d7f6c26964034e15cae25bb7bd048c88c9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130921010.
Cantate, BWV 147: Choral - 'Que Ma Joie Demeure'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1e85ac177a7845a1e3442149fa0f8d44c5396735f470a934797076f08ffb8f. 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/FRZ130921020.
Oratorio de Noël, BWV 248: 'Jauchzet, Frohlocket!'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf58b3164e302b8e6a59f726c7188756340b4e1c2b7f874de8dd6e485929bfcd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130921030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c3e4e7001ec7631e5ad1b75ba48a18711a216b5c1c8834918ad514b5d976bc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRZ130921040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49baa7e5c91d52dc937ac838398814d8c02b0875d741ffe95466048cc80c72c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130921050.
Le Messie, HWV 56: 'For Unto Us a Child Is Born'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd623607bdbea7aba79796f50632d62278520c04cf30b5aa09c60a1dfe013f29. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/FRZ130921060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7af6ae0691cd007de8aa63ed816bbb8bd9f09d9f7d6e3a1e8dbc308d06b50d7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRZ130921070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345cac6186dea301c8b1c5ae8aa4d8b7859133738bdeac47b3b54974d71a08d3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRZ130921080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994cccf2474e1b4d0636f7d77597232cb6cb89f9febc5b442dbeba3598dccc74. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/FRZ130921090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd105104e1863a4077a2e39ce3cee5aa84f789e444cc7cfdb8d10c610056335e. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRZ130921100.
Farandole de l'Arlésienne D'après Georges Bizet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d3b44690b0fb64684f36e7ff265dc22dcdb503882db45be23b26e52ce37032. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FRZ130921110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820f32c959c2eb0d91411805e99f734d5412cbefa8bcae3b70f142686e2c83cc. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FRZ130921120.
Kyrie Eleison: 'Trois Anges Sont Venus Ce Soir'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620f704849044752d42c6be26f0388d980d906c94296964e16403d75421cd8ce. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRZ130921130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb70810d9d401341c81808a74c431e0fe6dba6c75a206deb53615e8e0c2a2f2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRZ130921140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45aacbfdc7fbc8a1d6a6e1075ad2b1c75d209391e3d3435750ec544404a241a4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/FRZ130311010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b409341c7eba2e48a5d41f4127968f1e1f06bf8cfa368e426d71df57b9513b. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FRZ130911030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe594a9c63c9db1dcc686c4a7991ea8b603bacf3d29e2352be3c628b3e8bb4de7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRZ130812011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31daed89c074f36752ce8b71bdaa1fc2ca003f20c3ef77d1c4bf34d447ef77b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRZ130812012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffda6c8613bdbc3879708b3c89d8f6c281f4a62b636c65ba3ae9ab44d6c29b9f. 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/FRZ130812013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5154f6e4206b73050fa95030aae8ae0b18bc9a3ff99fa159260deec53f7407. 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/FRZ130812014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88ae745acb8f0205ca839594bdf684fe8731e80e71aa0aa210534fcf994e61d. 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/FRZ130812015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bfd3f33d6cf4f422ab6464bb9aa26002769479608d6e77b8707a58c1335257. 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/FRZ130812016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca48fdabf32b12a873c888bb019a1485758923749ee0cac996f126b49082ff2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRZ130812017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0debd2413938f9782083c19f60bc0a17a1be8cc58b6884497c1ce318f376710f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRZ130812018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad2d297cb94cceec1d939e1c56dfa8ab52a2a64410be6472e108773107e52d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRZ130812020.
Dvorák: Stabat Mater (Original Version for Soloists, Choir & Piano)
Stabat Mater, Op. 58: I. Quartetto e Coro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5eeac71eedc449390ef9681df85e7287822f39f81e9695f5b6a8a87f0c9a28. 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/FRZ130706051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b012cad7655acc7e61f212f63f2397517fe4219f63c7f0494ebd63961b045c. 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/FRZ130706052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62edf67c2bc5371f31f300d4881e8ad2f3a2f64667af4783ad5ab35c614352b8. 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/FRZ130706053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab550b7b1f7f5c1851f90d96a83bfea6121bf0195e0380b86535fa9e4e06f7a. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FRZ130706055.
Stabat Mater, Op. 58: VII. Quartetto e Coro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fe6c3722f21be50fef83bb0acd8f6851361bfc39ff2002eaad7e2dd7245546. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/FRZ130706057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329e93759bfce411d1403ecc224e2ce444f8f4edd0bddb8ecca96fa731253a2e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FRZ130601350.
Via Crucis, S. 53: V. Station IV. Jesus begegnet seiner heiligen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabaa5043fd73a620f4d66eba188117a3ca250adbd3c9b820253b51416cf4f046. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/FRZ130601390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29282d80b483b66e0f6443e302d3f9716a3e116c875b809d7e3568a987df699e. 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/FRZ130600110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03445b3a78953f40e003768c56bb6a94bb06530125159ac65e3f35e34afef17. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FRZ130600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d6b9a004fe906ebd644efeb66566c528e6ef46e2939b504c3ef860cf63e3c0. 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/FRZ130600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e22e38a2fcb11207970f9e675224d7ae853aff3c66d273aa1a5bbfbe5a1a9c9. 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/FRZ130600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfa3e59a88dfa29421b47a33c9191a4669dbffc91179f4ea4637dc25fdcaf55. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/FRZ130600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d1386137bd020c5b018a654ce3adde04d29fdc941104744fa06256936a5434. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/FRZ130600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcfbff792f2e065aa2c06b40261a070467a7df5092756a8fce945520c323082. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRZ130600170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a77e46cd2b5fa7c2d19c57fce2182d16cb1c344331a4dde4eb89f87edf61e3c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FRZ130600190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296230118270bba856670a9a05b0b8cb9fa6001b1f78a82c79cbbada646925d9. 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/FRZ130600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27dd74471f3c4819539c018a98f935e90c090f0543a1311021e0eb0fd7c7d29. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FRZ130600230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe80e878d9152ab7f79448c1c77cd0d85a5054191b9c3c7d4aa15e6833489a95. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/FRZ130600280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3510973208b3d90a4f9e719e3eab3cd709118bac98f8e288fb262dc6d366d03. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRZ130600290.
Haydn: Les sept dernières paroles du Christ
Die Worte des Erlösers am Kreuze, Hob. XX:2: I. Introduzione. Maestoso ed adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d63879e85e87080ffd0d22df44796a1d90e4b5264668262ab3bb4e96189851. 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/FRZ130500800.
Die Worte des Erlösers am Kreuze, Hob. XX:2: II. Vater, vergib Ihnen, Denn Sie Wissen Nicht, was sie tun, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8d067eccca2d17a2c00643819726363287ef9c60cc2d2ef0380aaaf7478cb7. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FRZ130500820.
Die Worte des Erlösers am Kreuze, Hob. XX:2: III. Fürwahr ich sage dir. Grave e cantabile, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52267f4743cfaee23fad131616b975927524fdfc97f2bc5a4fd79ecc96479946. 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/FRZ130500840.
Die Worte des Erlösers am Kreuze, Hob. XX:2: IV. Frau hier siehe deinen Sohn. Grave, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40af960abd5affeae67e91fab5bd3aca682e28f5fbd506505f98b67360d7053a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FRZ130500860.
Die Worte des Erlösers am Kreuze, Hob. XX:2: VI. Introduzione: Largo e cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55212a401d288edecc7916467c5bc0e0d4a3876f16cd7a2395247f79bf1a24c6. 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/FRZ130500890.
Die Worte des Erlösers am Kreuze, Hob. XX:2: VII. Jesus rutet. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaefc94e0909cd16dd19b738e39db37334a386d1523e79da56332acd7ce097cf. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FRZ130500900.
Die Worte des Erlösers am Kreuze, Hob. XX:2: XI. Il terremoto. Presto e con tutta la forza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a82a74c61b16491313e142491d526b3a4739234056a6d68a222a6e94ca36bb1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/FRZ130500950.
Chansons Francaises pour choeur à capella: C'estla petit' fill' du prince
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994f9a8435af52c5e16d2583b531c4601853bb8fad8768defead7a43048edcea. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FRZ299413210.
Chansons Francaises pour choeur à capella: Les tisserands
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f11a15a27bf70adcbd83e0f9dae278967d82422348dda1abb20304a9062af3c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRZ299413240.
Drei Volksliedsätze - Es Gingen Zwei Gespielen gut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475ed5e9abd42e4dd9f8ab695fe9b4ffc319f2842d35c60ddf68dc3302f17561. 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/FRZ130500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa2c2dc46fd9c99fa2d5ae48e7cda26f8a095116dc7088650868fd53731b8cd. 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/FRZ130500060.
Brahms: Ein Deutsches Requiem (London Version)
Ein Deutsches Requiem, Op. 45: Selig Sind, Die Da Leid Tragen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31fa6766dc94df45250b3eb767397c740d0d56b8e6afa44eb4b56525d90c7cb. 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/FRZ130310311.
Ein Deutsches Requiem, Op. 45: Denn Alles Fleisch, Es Ist Wie Gras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a892e1735b481ba96783e1c39754ee3e30e3257a584e1fee2c41eadbf5edf6e. 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/FRZ130310312.
Ein Deutsches Requiem, Op. 45: Herr, Lehre Doch Mich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440fa436351313373444367c400e51f1d9920e347554d9e4a6fae8152407d387. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FRZ130310313.
Ein Deutsches Requiem, Op. 45: Wie Lieblich Sind Deine Wohnungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dd30e7afe02f76506f120a7b508bb87f96ab56edd81875a1dbdfc0dfccb745. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FRZ130310314.
Ein Deutsches Requiem, Op. 45: Denn Wir Haben Hie Keine Bleibende Statt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3f594f3e9bdc1b887ad67708c189677b79541c4d6a8f1c62f473eae6c79c5b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/FRZ130310316.
Ein Deutsches Requiem, Op. 45: Selig Sind Die Toten, Die In Dem Herren Sterben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3ea57a965f1bcac3e30c7efc180f72c516fec65c36721d1fba735d2ba5de57. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRZ130310317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baa1211c4af6e913f18d17fc285672953c6e66150548600a9b1564c8794e050. 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/FRZ130110430.
Symphony No 5, Kein deutscher Himmel: Adagietto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c54786d0010b9ffdd27c924cbf1135d32c3c48cf30d4cef3ba37b2eab67ddcb. 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/FRZ130110440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e554ef6106a52ee06d9f98bf761fe528635fe861298eb93cb737e86657c0a8. 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/FRZ130110450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb366c5d3ae73e7da83e57bca8fc749d236dacfa32edc3983624f3a2dda0bdd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4d982253fac19442cf3fd706e8463a5f6b0a6607e79a7ea22ced44f7adafc8. 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/FRZ130110480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cb155a3f7e9b847f07c510d4daef399165242d31771634fd68b349ed60d09c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FRZ130110500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37281138c83acbba7c25e081e838a1467492fe5489999887fd7546bde6d3fdf3. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FRZ130110510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5d68d172a1a22acd149673aaf4edd864ce91ab25b22ee3b49579eccd066901. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRZ130110520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e62000ff53f3355ee299ba3953fbdba8ac853312ffd6c668e01b8f3dbb881fd. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FRZ130100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d97c4567b43c02dd67a30b632dd8dce84bbd33d820dd371f52ddf6a81c25e58. 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/FRZ130100072.
Mozart: Mass No. 15 in C Major, K. 317, "Coronation": I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d538a9ef853739600d38c9e397e841f3714eb979a1133eefe66ffcb11721a2b. 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/GBAYC1602372.
Mozart: Mass No. 15 in C Major, K. 317, "Coronation": II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad35e5810c39c830381ecf5813c31b7f03a75f12c33ceff3b5d1b89df151075. 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/GBAYC1602379.
Mozart: Mass No. 15 in C Major, K. 317, "Coronation": III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf72de490faa3fe972badd168f88476250f7e7549e1fc5769c62359ffe90f1bf. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBAYC1602380.
Mozart: Mass No. 15 in C Major, K. 317, "Coronation": IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94bd5843695d1cb02afc991ebd1f43add2c64133f707626a089a618efc454b8. 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/GBAYC1602381.
Mozart: Mass No. 15 in C Major, K. 317 "Coronation": V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0906c13cb4766eb06b3b6e9b0c795a4f7b8f47747bd085384b818aa3c56cabc0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBAYC1602382.
Mozart: Mass No. 15 in C Major, K. 317, "Coronation": VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987bf09efe75d53623ae66c1787a50206668bda309fbbec49e213a5823197f32. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYC1602383.
Mozart: Vesperae solennes de confessore, K. 339: I. Dixit Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1ba88c73876ea458c01524875f25f1b15c3b4f8f62754e7e17424a10c4e65a. 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/GBAYC1602384.
Mozart: Vesperae solennes de confessore, K. 339: II. Confitebor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9881cfbac1fdedf859fe391df48ad92b6768afcce2283fa0d5bbb9a39c7233cf. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBAYC1602385.
Mozart: Vesperae solennes de confessore, K. 339: IV. Laudate pueri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b3178c85b1edd82f8a203b95327402db9dcc7279699a52370e4d6210f5ad4c. 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/GBAYC1602387.
Mozart: Vesperae solennes de confessore, K. 339: V. Laudate Dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7719bf55193618a46fea1ac4bc98d94fd9bfce4f6880f2b56ee159796b1bb1c. 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/GBAYC1602388.
Mozart: Vesperae solennes de confessore, K. 339: V. Magnificat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec117ec9021c2a37b61c3616eef65632c727484af7be3fa04f27742a718a3d71. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBAYC1602389.
Mozart: Die Zauberflöte, K. 620, Act I: "Der Vogelfänger bin ich ja"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648963f293553ca47482b4af4426ecd46a15468112be37cf87f220ef5f10663f. 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/GBPFW2000017.
Mozart: Die Zauberflöte, K. 620, Act II: "Der Hölle Rache kocht in meinem Herzen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05b6f4496bed58779535f19f046c2e715984b2daa724a10e7d27f6cf932847d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBPFW2000020.
Mozart: Le nozze di Figaro, K. 492: Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89964668325d98080b6d7048e6145470c0753396b036d46b3562c38d51a705d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBPFW2000027.
Mozart: Le nozze di Figaro, K. 492, Act II: "Voi che sapete che cosa è amor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb4101d169fee72918b96d4766d2c9aa365cc81ade626bae8724b25042b001a. 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/GBPFW2000028.
Mozart: Le nozze di Figaro, K. 492, Act I: "Non so più"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173c43acb58828ae74bd55c9df7b479d71a149b0421967d124bd4e3d69dadeec. 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/GBPFW2000030.
Mozart: Le nozze di Figaro, K. 492, Act IV: "L'ho perduta, me meschina!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96542caa2195e1c87edbd21fe7babdbf7b09930174d10c90ff64acf0d6d9b6c4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBPFW2000032.
Mozart: Cats Duet, K. 625 "Nun, liebes Weibchen" (For "Der Stein der Weisen")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977956e86ec82ccd3356f00bcb046e1a6f9d76d30d3ccf5a607d3ec69fca3c18. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/GBPFW2000034.
Mozart: Bastien und Bastienne, K. 50: "Diggi, daggi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d88b5fcaa9ca36240054c8317b17c9bac08d61895e8008d69c1957e2fa9c13a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GBPFW2000040.
Mozart: Così fan tutte, K. 588, Act I: "Soave sia il vento"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26516e6f5794ebe28be6b6cc1b0c083837f727dbd6993a7ee14583755e82e48b. 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/GBPFW2000042.
Schubert / Orch. Mottl: Schwanengesang, D. 957: IV. Ständchen (Orch. Mottl)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4f8f4b19514d306b05fe28ae1ef2a12796fab544e5f68ffccb02a0e1b70a1e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/GBPFW1700300.
Schubert / Orch. Krawczyk: An Sylvia, D. 891 (Orch. Krawczyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dd41e331331fac748a1d51b667c235f1061a4f55daf1ea8cfd51c7bb44cdb7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBPFW1700290.
Schubert / Orch. Britten: Die Forelle, D. 550 (Orch. Britten)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0787143af76c2919af8e1cd560ad88331ec3a64aa23589c2e32cbf7e4642811. 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/GBPFW1700296.
Schubert / Orch. Strauss, R: Ganymed, D. 544 (Orch. Richard Strauss)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07252f328e66389f418f48d64ccc60cd3f8ce087fbac6f5ae78d83cd05f44b13. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBPFW1700289.
Schubert / Orch. Reger: Im Abendrot, D. 799 (Orch. Reger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da221b55cced8b90ef89a838a66cf0c37692da52e0f091d5a975f1d733b7e63. 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/GBPFW1700291.
Schubert / Orch. Krawczyk: Nacht und Träume, D. 827 (Orch. Krawczyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da29f6309f7096e36bd948804e7b65b32322adb45af49677e38f0c893ca6771. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBPFW1700293.
Schubert / Orch. Liszt: Die junge Nonne, D. 828 (Orch. Liszt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2603f6909a972e6122e279cb91153a968d61b57f3258904e19889d07f8805c54. 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/GBPFW1700292.
Schubert: Rosamunde, D. 797: V. Entr'acte 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823727351b2c20f3993dc394a692fbfbb2310dd7b361de8b819ca60fa7609cce. 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/GBPFW1700295.
Schubert / Orch. Krawczyk: Gondelfahrer, D. 809 (Orch. Krawczyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a069fc5d56195d08e561f637803aeed9565547323a1e1e124b4112ebe16d219. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBPFW1700301.
Schubert / Orch. Krawczyk: Coronach, D. 836 (Orch. Krawczyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eee80476da657b0844de084ec407a58af493a8790e824ff29d29b1b9b75ad11. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBPFW1700302.
Schubert / Orch. Berlioz: Erlkönig, H. 136
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3696edc578208b07e44fbd30a686e3713da21dec8a137594e1f669473b82c3c1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBPFW1700298.
Schubert / Orch. Krawczyk: Das Grab, D. 377 (Orch. Krawczyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90626e1d32dce53413013d1d02181d16e10cf5753f7162629dd7ac93f56ee4e2. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBPFW1700303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14baab33e4b8a36da9dc845d70d3ca3413d5b72f2c75abdb39779d914913cca. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ079702030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58e5fed85994d6de04ebae301232db986e8300c59951dd6aa62b01c19d55740. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FRZ079702110.
Beethoven: King Stephan, The Ruins of Athens & Leonore Prohaska
Beethoven: König Stephan, Op. 117: Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6d61f29e291d2aa7a79671e9af7094a5d9feebd12ac6fd18fadf272895ad32. 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/GBPFW2400957.
Beethoven: König Stephan, Op. 117: No. 1, Chor. "Ruhend von seinen Taten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3c903a924a2cde0bf3e095b5417deef6c97fbd66ea55f4521865be133bc2f. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBPFW2400958.
Beethoven: König Stephan, Op. 117: No. 2, Chor. "Auf dunkelm Irrweg in finstern Hainen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caf3df6748bb6f1da4dc73d1b52c5c6fec424b2d81536c3b9711f566c0e5faf. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBPFW2400959.
Beethoven: König Stephan, Op. 117: No. 3, Siegesmarsch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4a5d65afab57e146df2a0d5b9af3c68f23da1b356ffbf8b5ac39d74a67944e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBPFW2400960.
Beethoven: König Stephan, Op. 117: No. 8d, Grave risoluto e ben marcato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21823d4fced7fedc173080b295adef30079387455e6fa7de779a01cde44eac32. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBPFW2400961.
Beethoven: König Stephan, Op. 117: No. 7b, Andante maestoso - No. 7c, Maestoso con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cdf8e64e1e398b365893fe8e462efe47ec6dfef4432c442d1f9e9f1dc764c2. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBPFW2400962.
Beethoven: König Stephan, Op. 117: No. 8g, Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9485bf071cc79cd47f812567a2a52819b7d0ba2edb592854ce9baf8d8213624c. 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/GBPFW2400963.
Beethoven: König Stephan, Op. 117: No. 4, Chor der Frauen. "Wo die Unschuld Blumen streute"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb93b06ea280cc7293604145624808916c6c9ce54b98b559a4000b629936e37d. 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/GBPFW2400964.
Beethoven: König Stephan, Op. 117: No. 5, Melodram - No. 6, Chor. "Eine neue strahlende Sonne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd3fa4b692f97d4552dec06dd8aafb49525e7bfe2e00dcf8e895133b1ccefae. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBPFW2400965.
Beethoven: König Stephan, Op. 117: No. 8a, Geistlicher Marsch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc39189f91a09a9b9a80ac3526bd37aca65ec10153630b70e9974ca5c5cfb0a. 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/GBPFW2400966.
Beethoven: König Stephan, Op. 117: No. 8e, Andante mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119b8610568bac1d807bfddbad149e8a21f1ac02900ff83764d6691fc9ee9032. 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/GBPFW2400968.
Beethoven: König Stephan, Op. 117: No. 9, Schlusschor. "Heil! Heil! Heil unsern Enkeln!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d9244658343033388dc6cc8e433648c868b476e9b16b36d34259870fc69675. 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/GBPFW2400969.
Beethoven: Die Ruinen von Athen, Op. 113: Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eb77b57a61c9103c25a21edb07fe04704159ef24ef65bdd3d3277431752827. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBPFW2400970.
Beethoven: Die Ruinen von Athen, Op. 113: No. 2, Duett. "Ohne Verschulden Knechtschaft dulden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf170045cd2c8f2d301f6d4f015dac7b8e3e1571d90b5329d9cdc10610a47767. 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/GBPFW2400971.
Beethoven: Die Ruinen von Athen, Op. 113: No. 4, Marcia alla turca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f99247f5288705324acd7d5109e355df69a28e4c28aad8aa6e976a8ce6e0c5b. 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/GBPFW2400972.
Beethoven: Die Ruinen von Athen, Op. 113: No. 3, Chor. "Du hast in deines Ärmels Falten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9335baa43304d3d828379fbd7e2a3bb4aae06fa2b249f8fff5f45bba8ce8d2a. 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/GBPFW2400973.
Beethoven: Leonore Prohaska, WoO 96: No. 4, Trauermarsch
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Beethoven: Leonore Prohaska, WoO 96: No. 3, Melodram (Instrumental Version)
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Beethoven: Leonore Prohaska, WoO 96: No. 2, Romanze
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Beethoven: Die Ruinen von Athen, Op. 113: No. 6a, Marsch
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Beethoven: Die Ruinen von Athen, Op. 113: No. 6b, Chor. "Schmückt die Altäre!"
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Louise Farrenc: Symphonies Nos. 1-3, Overtures Nos. 1 & 2
Farrenc: Symphony No. 1 in C Minor, Op. 32: I. Andante sostenuto. Allegro
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Farrenc: Symphony No. 1 in C Minor, Op. 32: II. Adagio cantabile
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Farrenc: Symphony No. 1 in C Minor, Op. 32: III. Minuetto. Moderato
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Farrenc: Symphony No. 1 in C Minor, Op. 32: IV. Allegro assai
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Farrenc: Symphony No. 3 in G Minor, Op. 36: I. Adagio. Allegro
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Farrenc: Symphony No. 3 in G Minor, Op. 36: II. Adagio cantabile
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Farrenc: Symphony No. 3 in G Minor, Op. 36: III. Scherzo. Vivace
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Farrenc: Symphony No. 3 in G Minor, Op. 36: IV. Finale. Allegro
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Farrenc: Symphony No. 2 in D Major, Op. 35: I. Andante. Allegro
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Farrenc: Symphony No. 2 in D Major, Op. 35: II. Andante
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Farrenc: Symphony No. 2 in D Major, Op. 35: III. Scherzo. Vivace
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Farrenc: Symphony No. 2 in D Major, Op. 35: IV. Andante. Allegro
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Farrenc: Overture No. 2 in E-Flat Major, Op. 24
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Beethoven: Triple Concerto & Choral Fantasy
Beethoven: Fantasia in C Minor, Op. 80, "Choral Fantasy" : I. Adagio
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Beethoven: Fantasia in C Minor, Op. 80, "Choral Fantasy": II. Finale
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Beethoven: Triple Concerto in C Major, Op. 56: I. Allegro
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Beethoven: Triple Concerto in C Major, Op. 56: II. Largo
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Beethoven: Piano Concertos Nos 4 & 5, "Emperor" (Live)
Beethoven: Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (Live)
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Beethoven: Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto (Live)
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73, "Emperor": II. Adagio un poco mosso (Live)
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Schumann: 5 Lieder, Op. 55: No. 3, Mich zieht es nach dem Dörfchen hin
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Schumann: Romanzen und Balladen, Heft I, Op. 67: No. 1, Der König von Thule
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4 Motets Pour Le Temps De Noël: O Magnum Mysterium
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4 Petites Prières De Saint François D'Assise: No.1
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4 Petites Prières De Saint François D'Assise: No.2
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Beethoven: Symphony No. 7 in A Major, Op. 92 (Arr. for Double Orchestra by Laurence Equilbey): II. Allegretto
Komm süsser Tod, BWV 478 - Arr. for Choir by Knut Nystedt
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