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 0x6f8491ee9c6f27dc2127e5231bcda738d74c3d6db7b0d16942c16444d24bfa31. 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/ba1adb63-cf7c-461e-abf5-3fe70b8681d7.json and https://artists.proofprofile.net/proofs/artist/ba1adb63-cf7c-461e-abf5-3fe70b8681d7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Vivaldi: Complete Works for the Italian Lute
Concerto for 2 Violins, Lute and Basso Continuo in D Major, RV 93: I. (Allegro giusto)
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 0xe1f0556035799131617146a63f243b71a42b4319cba2580eb7608b1b9c60f393. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590010 — a six-check JSON result.
Concerto for 2 Violins, Lute and Basso Continuo in D Major, RV 93: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf666b3999f24658a9440ec6f23edf0f75b761100a9cfd3f99fcc0f0a228a69. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590030 — a six-check JSON result.
Trio Sonata in G Minor, RV 85: I. Andante molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64314e0877bb346dd05cc31870e37edbb21e4b9a3200912a46445d692705ad9d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590040 — a six-check JSON result.
Trio Sonata in G Minor, RV 85: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb73aaaf0b51484debd41d591f5b1de138a9e242d369a54a3784fa1cf7cb4c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590050 — a six-check JSON result.
Trio Sonata in G Minor, RV 85: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e1e127da8f4ac68327bab4a5b82488959c6bda72caf4f32ba335f3cd39d1ea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590060 — a six-check JSON result.
Trio Sonata in C Major, RV 82: I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f8d74f0bf5b36f7003a056b8b05b86a45ced1d3f1e3c3e10174415294db716. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590070 — a six-check JSON result.
Trio Sonata in C Major, RV 82: II. Larghetto lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb749ca91207c3fabebe66f99526d34915661afcbc64db533f03b6f1a97ab03b0. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590080 — a six-check JSON result.
Trio Sonata in C Major, RV 82: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16177099671c0cd679f444283d7628f65c8e7c4457413630a0e1439fc2049a46. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590090 — a six-check JSON result.
Concerto for Viola d'amore and Lute in D Minor, RV 540: I. Allegro (moderato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaa5ec885d7bf01f908d015c25b4889b9c47d8ac4291a6d39339b0d6bb95d30. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590100 — a six-check JSON result.
Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c49fcaf8f913951898f3e92b85ff7f845b062a613b74d511a4f8da022e9ce5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590110 — a six-check JSON result.
Concerto for Viola d'amore and Lute in D Minor, RV 540: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf791f4be3562c202da14e4a2de0381be33a7bbc857dcaca0ebcc63f1c9be8e67. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590120 — a six-check JSON result.
Haydn: Complete Works for Lute and Strings
Roman: Drottningholmsmusiken / The Royal Wedding Music of Drottningholm
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98f213e4020eec2caf9628d6e655d41601a5c456ce4d436f6707a05afea7e04. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1042243 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e39533ef5f82dbcaced12b05c80de055c6dd5893f80286ef4bb2d6f40f4d031. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041603 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d999a12f3c10732ccf36f62fd503acb97ef663cb3682e5d39bdb3e5fe7b2c7. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041604 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Non troppo allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3380d6170fa6bc35504007dc03ba7e639e91155184e03043a1730ef54c8445. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041605 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af6b2cfe6b367dfbad945640204cff2f4fa0c08865ad8f15f3c7b935644635f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041606 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Poco allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed1331b230256f9800aca9db47f8f92cc8382012c0d628fb4367b6ce504d9a0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041607 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfab2a5fe362d34bbc7c475cc4bf6deb0e638e3bce04524c7851835e602b8098. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041608 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44211a2081939d2359806d1fcd971c6dccf3c9f55d0b00d2e4284d6bd9227071. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041609 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce82d29c624ec42c3c4ab0c80df95d832ad77a6d1947f205290d90b6b63020d5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041610 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011f6540fe660f1efadab397e91f4f0042fcb97a1b74ee62a23c06f5f3accf56. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041611 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7587bcd128249047f1ffd97aef336e655779db43e5a4c77df0a6e59288402a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041612 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be81dbb1d0cc40673c90c5e8a70f16c0d156233c37eb4a421aeae2eb7322f82. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041613 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": (Menuet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7356b222aaa0583307127d5777ea9b573f56a24a1cb796fbb5f4793554703344. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041614 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": (Trio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30836e75f699c0fac32b6c55194ebd4e4166fb7b270da22c8851bcfab94a202. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041615 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b97ce8065c911c13bc9e77e3ec66f8a088d71e8cef7273256006f413319dba1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041616 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da48b3299feb266f0b1ca437ece11ccef9ca36e470e6d992ca9599d2e382ac9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041617 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": (Allegretto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab81cfa98ed95f9957a0f2a4a51ae00e7fca642dc8aaa7a9214da56955bd0bf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041618 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": (Andante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b41c1401f2592f03e6e198f5cbe546d3ad024124c4c1baa583f2b90e38dd09. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041619 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3eed16f155e23abc7373e20404cdb41c3cf3f6c5fd77c36683ffab1c580d129. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041620 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4aa0d72133d82a474e831a33ad010b5552685c1eb2819a56de7cb874b5d7fb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041621 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05452d6167dff71b47f3de57a2a1239e1f44dccaec5a8b399856e5647b3b6933. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041622 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf075314ae3ce5c6db361315ecbd9d2894c3c7c0c20a902facbb8c1253fa961fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041623 — a six-check JSON result.
Bilagers musiquen (Royal wedding music), BeRI 2, "Drottningholmsmusique": Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284bc85bf953fa6dd611903c76e04f8538d43b13e2e49045ff30c3c27047b723. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041624 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2ecbd844c6bcd4403f8e3e7005fbc7a56bf6f1b84c7feac4be856ba1ac3f17. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041625 — a six-check JSON result.
Concerto Grosso in B-Flat Major, BeR145: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3369334f38f449491c7310f7093304b59f3aaddea09756ea168a6c4356179da3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041627 — a six-check JSON result.
Concerto Grosso in B-Flat Major, BeR145: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b9c32c46681b3590fad6eb69f5b21e2e70f75e6de618283c130f9031aab193. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041628 — a six-check JSON result.
Concerto Grosso in B-Flat Major, BeR145: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00946c75902ae9887a3d85e5055a96b562c487c08ed5da42cb9afa82b4fda109. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041629 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dbf50e6a2d4ad0496fec460fc209be41d073833ca0441f5d6ff8874eaaf1ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031501 — a six-check JSON result.
La lune paresseuse: Dans un rayon de crépuscule
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648321254f9255157be42ab7f5867596af905d75a34d9bc273bd26e8c16f8554. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031502 — a six-check JSON result.
Mignonne: Mignonne allons voir si la rose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cc5a0da670ff9237ea7b5fdbf3ed44e4ca116afe006ceddb6d7b3b043803f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031504 — a six-check JSON result.
L'anneau d'argent: Le cher anneau d'argent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fa4a342f955c74ce12a3954a9bd3aa7c66ed8f1797c15379f3ddf4973d021c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031505 — a six-check JSON result.
Ma première lettre: Hélas! que nous oublions vite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912113c9ea4142a5439628362ff96fab475456100c3663b046f191cb66dc6613. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031506 — a six-check JSON result.
L'amour captif: Mignonne, à l'amour j'ai lié
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f8c32f27f09d86447abdba85d2de11589804a6d456bb465f652ced45298970. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031507 — a six-check JSON result.
Viens, mon bien-aimé: Les beaux jours vont enfin renaitre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9321deb2f48209c52d01e881f8908a4ea316750236c929d0403cfefb0d0ece91. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031517 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5671d03696c3e5363f77e272bdbc6396370d89673658a7a93da08120d8ffe0f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031518 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389dea2a4ba10f2a62a431ff9384ab0fa9ca8cf04152c7c1bd2fceaeaa1f5356. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031519 — a six-check JSON result.
Mots d'amour: Quand je te dis des mots lassés
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9151136158026d063e9fb8c1b80fa89709465a8925dc62d97e53ab9d3666d29c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031520 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468667f56d809761fea8b29b7d36dce8b2c0d90c958e66a0d5dd57b5f2767ed3. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031521 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eae3c18c9e51abd222cc61029b635eb79d3d95d783676ed3b3bfbd44b0b9e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031525 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a81ee13da93e1d9c163bcd8b491b1daa84ae7d35aaa0349daeddebb74649ea. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031528 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3aab2bbb43129254e5fd6de3f5a0711c4b252df16793ba725e2fb7f6f2e1ab8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960031530 — a six-check JSON result.
101 Classics - The Best Loved Classical Melodies
An der schonen, blauen Donau (The Beautiful Blue Danube), Op. 314
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f9192770574915c7491472dc2c7fd5524f6dafed5677d6c674d89993509b4a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199245311 — a six-check JSON result.
Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso (Opening)
Polish National Radio Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6c78139079ca54d9e1f921ab7415e1a0de47260516b68438fe66afdc650549. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199609501 — a six-check JSON result.
Emperor Waltz, Op. 437: Kaiser Walzer (Emperor Waltz), Op. 437
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3cf3d98fb8cedf7081cd6c2baa223ac7a75c4dfe2757d2046c0032766d09e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199245302 — a six-check JSON result.
The Danube Waves: Valurile Dunarii (The Danube Waves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd970366a1bd2a195551c04fc4cbffe0a5cc2f081656bccc87160b17076edfa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199245303 — a six-check JSON result.
Bagatelle in A Minor, WoO 59, "Fur Elise"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d9e55e1bba33833dded032e202e44555ea20dae00107b5cfa535fa45a41a02. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199615806 — a six-check JSON result.
Serenade for Strings in C Major, Op. 48: II. Walzer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c01325e5b2bd199eaf5d18e9bf68007b9d4685dc03661319f47c9584da94c28. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199632102 — a six-check JSON result.
Les Patineurs, Op. 183, "The Skater's Waltz"
Slovak State Philharmonic Orchestra, Kosice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37e20d6ea4ec29d5fc96e92320a8492a81822daf4e36eace07787cff56edcfd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199352601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb241860b5b9e2582e331726a87da0bea187246c364bbb7accd63788fe9e98bb0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199245308 — a six-check JSON result.
The Nutcracker Suite, Op. 71a: VIII. Waltz of the Flowers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cf1617dafc333e86ca6c8557c3b5abd1ce78f48aafe08a1820758a90936b7c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199245310 — a six-check JSON result.
Piano Sonata No. 11 in A Major, K. 331: III. Alla Turca: Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd0343341774472be9653d75a4453c1d44f5e4f4f5808192e2b00de5adb445b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277207 — a six-check JSON result.
The Four Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "Spring": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb551eab8aa006d11454d6ca90702c75cc699df8776af4d5f70cd9e0b58e8a901. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991001 — a six-check JSON result.
Konzert für Oboe d-Moll: Oboe Concerto in D Minor: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218b3f036b1a33794655abd4adf7ba753f4f11f4fa9cde4d13abf484ca95738e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991002 — a six-check JSON result.
Suite für Orchester Nr. 3 D-Dur, BWV 1068: Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe7b18d41f0a30588389ca135ca3fce28c506382bbc88ca75417f757df1c71d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991003 — a six-check JSON result.
Concerto in the Italian Style, BWV 971, "Italian Concerto": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5be587a4b3d706ba8291c610bce696260b9d07d48883783d0b6969fdc99cdf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199203601 — a six-check JSON result.
Music for the Royal Fireworks, HWV 351: III. La paix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20bbf433350137381c3ff31e71f68ef69c84a8523116908a8ab574a9206c069. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991005 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe95aaf5ba3847ab993bdc8533af17615ed3637c9ad6cf5fc7f72b4af9456142. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190290101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829f481b5713f3ffe592d6ca404ebe4b0db85e0bfedd60c4bf86748125742baf. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190290103 — a six-check JSON result.
Keyboard Sonata in F Minor, K.467/L.476/P.513
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fdf531dd6a7bf18bd8698c7a92eadf8f8bf56b82868f5a3e999df16ea723d2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199203605 — a six-check JSON result.
Keyboard Suite No. 7 (Set I) in G Minor, HWV 432: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206edcd0285f56a0f8e638c1412923145e86599f943801f4c18d648ff125df55. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199203609 — a six-check JSON result.
French Suite No. 5 in G Major, BWV 816: VII. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caf1457180fa0eef34ce6c6562ffc9dde75c5cfd1e5b969856a5f4c301f8823. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199203620 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60303f886ff803289f4f143051670513169526ca986af21c884af0110bc99d4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991010 — a six-check JSON result.
Trio Sonata in B-Flat Major, Op. 5, No. 17, RV 76: I. Preludio: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf092d0bca6826a9b0e4ae630570ff70c35a8d8f250ce4decc3976968891b206. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248504 — a six-check JSON result.
Trio Sonata in B-Flat Major, Op. 5, No. 17, RV 76: II. Allemanda: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdd42b1c56e65e58e47e5bfe52b25f6417a6c886cc36112c77d587ea55655db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248505 — a six-check JSON result.
Trio Sonata in B-Flat Major, Op. 5, No. 17, RV 76: III. Corrente: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8120164a42ba95f47fade882bcfa0925870edf132a7f40362beb3fcba6223025. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248506 — a six-check JSON result.
Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): I. Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0924d1afe148b9ab0f814eb224395e460bed56de751cb5ea60d7c717f0b52887. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319620 — a six-check JSON result.
Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): II. Allegro (Gigue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860d7ce8c24c5736c139d4559c0232f36a92ebe93ce93596f61faff0e04daf73. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319621 — a six-check JSON result.
Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): III. Air (Minuet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa892d86d508903735b9c04dad27e9bcac7fe2260ff110ad7f1cf60b0ed19690d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319622 — a six-check JSON result.
Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): IV. March (Bourree)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb9d829a16353825e9c2394ce85c24d0009a5ba28b7cfe54603fac654625aae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319623 — a six-check JSON result.
Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): V. March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc00f0d71ea9e1e63564b41e9d3cf5cb2258ba68ec8bcdb7fce05020d14591f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319624 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12c683f7e7019581930343f054f8efbc2990709e8373535be4861a4809815f9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db4ad173c70870882c4a837704b0f8c6e517df1d65b9a63cbcaac85e7f4324a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd78de828f830da5587263987fa7a7f16440090b55c9242d280bcccc0dc7026. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258003 — a six-check JSON result.
Violin Partita No. 3 in E Major, BWV 1006: I. Preludio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea6eeddce8c756c6cba15e5f611a64174508217a9434f58b824e12a2f429dd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190290105 — a six-check JSON result.
Trumpet Sonata in D Major, Z. 850: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb454a897b28d7a969b379cf5a6e35bb0d4720b91b2bd91ea8957e761210ffb28. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598109 — a six-check JSON result.
Trumpet Sonata in D Major, Z. 850: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b043a0c55970eff72dbe41a921c6d0e3483be7037693c340308dd6a555439cc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598110 — a six-check JSON result.
Trumpet Sonata in D Major, Z. 850: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf0dde1707cb8a0c6cf19c7f03ea8f54117911bf90eeacfa01ea6d32324068e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598111 — a six-check JSON result.
Sonata a 5 in G Minor, Op. 2, No. 6: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d08e11b6414cfcef30c261eb24785422facdc537b31f1560e167268b66e2445. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258029 — a six-check JSON result.
Sonata a 5 in G Minor, Op. 2, No. 6: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab8452b11e47330b7aca27c5665cc5c99dfebad6f368554cf97da53eaf6e58d. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258030 — a six-check JSON result.
Sonata a 5 in G Minor, Op. 2, No. 6: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9d6a8b03678d99daa173b7042d0bbd6b5c26b8f1aa6df0dd3d3f1bf7d905d6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258031 — a six-check JSON result.
Sonata a 5 in G Minor, Op. 2, No. 6: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb80bf0709a99c6d072af11a650e8c5ef7726e3d6c87c6af5803e76911f717fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199258032 — a six-check JSON result.
Suite für Orchester Nr. 2 h-Moll, BWV 1067: Overture (Suite) No. 2 in B Minor, BWV 1067: VII. Badinerie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b45288c0b07df21ef867b87de69cb9b5d45bf2db8b082e41617eba9e4396b86. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991004 — a six-check JSON result.
Serses, HWV 40: Serse (Xerxes), HWV 40, Act I: Ombra mai fu, "Largo" (arr. for oboe and orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d45e7e0533e134e92da42715e63b276c9b4c94236040518539ff362b7716416. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991006 — a six-check JSON result.
Konzert für Oboe Nr. 3 g-Moll, HWV 287: Oboe Concerto No. 3 in G Minor, HWV 287: III. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc658ee2fb9882422de6ef552e81d9d522accb47b4d0ae32119c64b749448bff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991007 — a six-check JSON result.
Solomon, HWV 67, Act III: Sinfonia, "Arrival of the Queen of Sheba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48105bdb98e486b0c22171d7a258313f241e781a88c41a161ea84f77e5ed27d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991008 — a six-check JSON result.
Violin Concerto in A Minor, Op. 3, No. 6, RV 356: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5856a54c8bec399db6e714cc92a2a990c96e5db1125fe902acb9c55ca6e289. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991009 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212d783644c132feae78207b468bc6e386ba6181d02efb203adbbb2c0e126d82. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991011 — a six-check JSON result.
Recorder Concerto in C Major, RV 443 (Version for Piccolo & Orchestra): Concerto in C Major, RV 443: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf561d445e66aaaec99cffefde4a71f5b5867301b4ed2e3a5ff71d36913380536. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991012 — a six-check JSON result.
Herz und Mund und Tat und Leben, BWV 147: Chorale: Jesus bleibt meine Freude (arr. for organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584db2e45b0cdcac7d9d3687c083b71b9d3822b1b7aab1f33040e1e866b5852e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991013 — a six-check JSON result.
Keyboard Concerto in F Minor, BWV 1056: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe256cfb6e157389d620268c8030f4f000109b9e1686f2462c9a7c22ba602ddb4. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991014 — a six-check JSON result.
Canon & Gigue in D Major, P. 37: Canon and Gigue in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362292bab3f6086dab6ff82f08ca584477f7257dd7a9efeb5f6182db97dfae19. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991015 — a six-check JSON result.
Konzert für Trompete D-Dur, TWV 51:D7: Trumpet Concerto in D Major, TWV 51:D7: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83253d29abe137382e3109296b76333aac788c59ce62c564407816631963691a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991016 — a six-check JSON result.
Flute Concerto in D Major, Op. 10, No. 3, RV 428, "Il gardellino": II. Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9158a0a5535aa6ac6693973170bfe45c7c1665fec1a00a668af0b4e18448bbd9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991017 — a six-check JSON result.
Wassermusik-Suite Nr. 1 F-Dur, HWV 348: Water Music: Suite No. 1 in F Major, HWV 348: VI. Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bda53328f6cdec6382e578deed922bb86fd46e1e6f663a590c302db850fe748. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991018 — a six-check JSON result.
Concerto for Lute and 2 Violins in D Major, RV 93 (arr. for lute and strings): I. Allegro giusto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33c6c21c3959903a7349d7c7a9c0509a5a97ed0a33537366a9847861af32907. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199594801 — a six-check JSON result.
Concerto for Lute and 2 Violins in D Major, RV 93 (arr. for lute and strings): II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df045b7dd622274e873286de57406592b9c07281d41a32cace4e107c9a85d85. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199594802 — a six-check JSON result.
Concerto for Lute and 2 Violins in D Major, RV 93 (arr. for lute and strings): III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da869a31dcf4b432c02d16759a6f048cc10ed6e0dfd89a96e1bc70345ad378d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199594803 — a six-check JSON result.
Konzert für Violine g-Moll, Op. 12 Nr. 1, RV 317: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c0f732d0b9d4a4a223dd65d830cb3352d8fd0767cea6351416e71316697cfc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199594813 — a six-check JSON result.
Konzert für Violine g-Moll, Op. 12 Nr. 1, RV 317: II. Largo - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e21ad8fd0baf3c1b35c1a22d271a9e82899a4a20cc37efa96ebccb7f601c61. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199594814 — a six-check JSON result.
Konzert für Violine g-Moll, Op. 12 Nr. 1, RV 317: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3141e420b44d73c1f3cc9339c44c01bbb94b6055b0e1bc3f20a420ffc94ca83d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199594815 — a six-check JSON result.
Der Messias, HWV 56: Messiah, HWV 56, Part II: Hallelujah! (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a60dc6e99aff9a9f4bd69defca023597a15e7de122720984ba44507533368cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991019 — a six-check JSON result.
Concerto Grosso in B Minor, Op. 6, No. 12: Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136feac08dce8a0382713f7dcf7c8f5202a49d97e12c414c81998f60b8c538cd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199358915 — a six-check JSON result.
Concerto Grosso in A Minor, Op. 6, No. 4, HWV 322: III. Largo, e piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde564fe1c49d51456a365eae56cad66e97199ed8ada01171a59655fe39bfa3fd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248307 — a six-check JSON result.
Concerto Grosso in A Minor, Op. 6, No. 4: Larghetto affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e095f86e6e9b826e9bf4a09ac5464dacaecd002b196f99e57afed664d5a7818. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248305 — a six-check JSON result.
Baroque Trumpet (The Art Of The), Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6656f909bf7c07f01d72475541ab9fcd43287f51a67dbf2aa01a7af4df062dad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939301 — a six-check JSON result.
Trumpet Concerto in D Major: II. Andante molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ccd0261b5f49aae69646c6dc1881501827030d4d60cbf9b2c7bb3225813d27. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939302 — a six-check JSON result.
Trumpet Concerto in D Major: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ebea499f1450e5277b380e41dfb74a21414d28a9c9e2f9a08b3e692336d02b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939303 — a six-check JSON result.
Trumpet Concerto in C Major, P. 34: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1ab93269a586893df399082513a940e34d5ef05eb65a902e1418dc4f38027f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939304 — a six-check JSON result.
Trumpet Concerto in C Major, P. 34: II. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfa8965543d3645b8fafbce6b71aa4ce88242ce06394b6edcdd70c4e48b9981. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939305 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major, MWV 4:13: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afc010d1b7c2981c3407ebb2f59e09461bedc68df53710df0232c0fee10a01a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939306 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major, MWV 4:13: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a5074de06c776f50ac5a802aadfc268e4f23e54639e6d7ec44947c1cf83c8e. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939307 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major, MWV 4:13: III. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb472b9ba4e50a541919f9a125aada897c32235b33ae8625e481a0dc6abb2efd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939308 — a six-check JSON result.
Concerto for Trumpet and Oboe in E-Flat Major: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5174e21714adbc29b25e2cb9955725995003cb839c574af39fb469b66b194e60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939309 — a six-check JSON result.
Concerto for Trumpet and Oboe in E-Flat Major: II. Arioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb07f5bf18a95ddb9e79dc367ee4ae869986762b6f05e0c51c7fc04bd156980c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939310 — a six-check JSON result.
Concerto for Trumpet and Oboe in E-Flat Major: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470d977ae0bc8b5b135c09be1c28215a846c56953a87fe97c151652eb4797827. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939311 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a60257b0566d96516974f60986d8bf8b5d4281a497943732b2bb46c69ac96a5. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939312 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major: II. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b537709ed06a9c5f22669481f1954784d584f5f81de700ba7c4eaed347827d. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939313 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major: III. Siciliano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50428843c8548ca7e59a67ef381aef4e9856964bbe86e3a9d7d6fe0ce75dece. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939314 — a six-check JSON result.
Trumpet Concerto No. 2 in D Major: IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfcaf947f0d185d4c959c010ff84af882af4a377d8d722571297602726a9094. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939315 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe626cb26b71468b067657a57149735eaf38c160dabd7a72cfd86c0f4a9d8ba08. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939316 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5439e09e888a6872cef1bb6e458b85cc1b47adaaf8d0a80d7fc83b5571168f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939317 — a six-check JSON result.
Baroque Trumpet (The Art Of The), Vol. 1
Recorder Sonata in G Minor, Op. 1, No. 2, HWV 360*: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de708d64509671e582558ffc2bf24554ead18fb98d897329b6d3b9803313d10. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199208903 — a six-check JSON result.
Sonata No. 6 for Violin and Harpsichord in G Major, BWV 1019: Sonate Nr. 6 für Violine und Cembalo G-Dur, BWV 1019: V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986733245ca91671d11e1ccf8739caad44fefde5ebf35db631b83edca7533221. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199937409 — a six-check JSON result.
Violin Sonata No. 5 in G Minor, Op. 1, No. 10, HWV 368: Violinsonate Nr. 5 g-moll, Op. 1, Nr. 10, HWV 368: IV. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c214a3f63825243e3e95c12761d874d382e4290048b327d46b431c7650b3dbd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191019829 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf092d0bca6826a9b0e4ae630570ff70c35a8d8f250ce4decc3976968891b206. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248504 — a six-check JSON result.
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss for 2 guitars): III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c21f2fa47c01a7d440638f38810b6d06a083d2b29eefd76a7e19985d817fca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1035251 — a six-check JSON result.
Recorder Sonata in G Minor, Op. 1, No. 2, HWV 360*: IV. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba4fcb58331600eef746695b365e7ef35fc6ab903bb9be544f5add713a66d0d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199208904 — a six-check JSON result.
Viola da Gamba Sonate G-Dur, BWV 1027: III. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd283b75da99373f74b5e9ba94c352208cbc9e6fc1781aef527eb0efca229626a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190731403 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9886ac86711d7d2c63ad9c94897ce24e0145541b30d2718deea3d5cbf942510. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190239712 — a six-check JSON result.
Trio Sonata No. 2 in C Minor, BWV 526: Triosonate Nr. 2 c-moll, BWV 526: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e39c41e630495e316ef8a70c93865953fdb11f8a7bf51c19a380d3edd986d4d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199392504 — a six-check JSON result.
Recorder Sonata in F Major, Op. 1, No. 11, HWV 369: Flötensonate F-Dur, Op. 1, Nr. 11, HWV 369: III. Siciliana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dada05939b16401a4a7c25c9fc58092c18b0bc0c1b33727cf64d4df2782d49. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199208916 — a six-check JSON result.
Trumpet Concerto in D Major, TWV 51:D7: Trompetenkonzert D-Dur, TWV 51:D7: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314902b54da6fa138cca9a96b291d26c16cc4db0f675c536dc520d1478c68813. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319602 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f3f90e6aeced943c518e45a94deab49a437cc8248f3d7e4a75b54d97753080. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190239713 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8120164a42ba95f47fade882bcfa0925870edf132a7f40362beb3fcba6223025. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248506 — a six-check JSON result.
Violin Sonata in G Minor, Op. 1, No. 6, HWV 364a: Violinsonate in g-moll, Op. 1, Nr. 6, HWV 364a: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f26ef13a8018755e8133fabe1a582eb5888430e60b36e0a8005c82b494ee4d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191019814 — a six-check JSON result.
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss for 2 guitars): V. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd8901d0699d89641324ade45005ac2782d1a3e69e41bb7b2462219ee036018. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1035253 — a six-check JSON result.
Sonates sans basse: Sonate Nr. 4 in e-moll, TWV 40:104: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b0275ccd2d712f9c01f850f4cc0dd051dc8baab6db8e95c13b74ecd31719cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199713610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3b1030c899160c675841e2a2066632af35fc84d75a4dbea419b9f2874143e1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190239714 — a six-check JSON result.
Violin Sonata in D Minor, Op. 1, No. 1, HWV 359a: Violinsonate d-moll, Op. 1, Nr. 1, HWV 359a: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8644f74e26ba6565fc7bb18696487bdb914e46b80319c97bcef3e0d13890ff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191019812 — a six-check JSON result.
Skona Grona Dagar (Beautiful Green Days)
Concerto for Oboe and Violin in C Minor, BWV 1060: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbafc454b1ff6d847fab41c079517f058516a7df5d74d8e48f639b106ac321e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199711314 — a six-check JSON result.
Herz und Mund und Tat und Leben, BWV 147: Jesu bleibet meine Freude (Jesu Joy of Man's Desiring) (arr. for organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aceb52af3c7ecb0254377bf6af61b38daa1c4ac1121e1ab2b4dfee1c4a4c69f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333913 — a six-check JSON result.
Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5cb6f9704da25241f51e19768e8de39c7cb9b3d6bf2a4a2dc2824ad292befa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199207108 — a six-check JSON result.
Canon and Gigue in D Major: Canon in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c1d507bcdeb43fd98ec34e68f400efa0209014da98723472fd3c244f32a0ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199202613 — a six-check JSON result.
Antiche danze ed arie per liuto (Ancient Airs and Dances), Suite No. 3, P. 172: III. Siciliana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a0078cea1a14acac46ebdb161862feafed55ce8053eef0304543fdc16421d2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199603811 — a six-check JSON result.
Concerto for 2 Trumpets in C Major, RV 537: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411075764c676af4164546d5398bc81b20e477284924bffa2b0b2fd745b90460. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190121601 — a six-check JSON result.
Concerto for 2 Trumpets in C Major, RV 537: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f71b91f98d7e601d4e7d6994cee7ffe5a7b5ff2a2ac344d104b74989fdf4dc9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190121603 — a six-check JSON result.
Terrific Trumpet: Best Loved Classical Trumpet Music
Overture (Suite) in C Major, TWV 55:C6: VII. Gigue (Signaturmelodin till antikrundan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696a577ff2164361d5f748fd705d2393c40af5d7256424deb6b34a31934c4fc0. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199952007 — a six-check JSON result.
Albinoni / Mozart / Bach: Famous Adagios
The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3810b1ccfaa39059bd00d0cebeb77d5fbc98cf11191e9c61d2d2f821de0be3be. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575020 — a six-check JSON result.
The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f17216ce06a212369337d68618719d1ddf344b8dda3aa52ec808a9765ad284. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575030 — a six-check JSON result.
The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655e91832f36bb322ac7e8023f964517273b5c5c595ab707db7efe77e90a6e16. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575040 — a six-check JSON result.
The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff6b33ad8f11c23a8257bd66b281cfd17b2f8bc7a6f4a76b910dfce47e24a33. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575050 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef400c67d119b650b95e501c7ab4d950cd6be73b84c55cd8e0895367b78cf878. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575080 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. La Caccia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2264fd186c593fa8b64278525a9d1d45daf8d04e21843096e9c0bb2efed86c43. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575090 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051a47341ba9b1ffcb2ac4f512b0ad810ce595ee40ffafdf4eef4bab8a6011d1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575100 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a7fb76bc217a1a99b5268d581998c8e6fb287315f0866eb191c2ab8b6280d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaa5ec885d7bf01f908d015c25b4889b9c47d8ac4291a6d39339b0d6bb95d30. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c49fcaf8f913951898f3e92b85ff7f845b062a613b74d511a4f8da022e9ce5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf791f4be3562c202da14e4a2de0381be33a7bbc857dcaca0ebcc63f1c9be8e67. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8590120 — a six-check JSON result.
Johan Joachim Agrell: 6 Works for Orchestra
Sinfonia in D Major, SheA 111345: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37bb005ce5a08fbe90d10168a755fd56ac948c38431fa6e48b3420b73f26b30. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203001 — a six-check JSON result.
Sinfonia in D Major, SheA 111345: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7709064bb0089dcc2ea65e46c0be1c2c06ec2d6507d5db19e0b6a632caa045. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203002 — a six-check JSON result.
Sinfonia in D Major, SheA 111345: III. Menuet & trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bc5318c322117aa915ebf4dc093b91178743aae58b415830de4f52468ebc1f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203003 — a six-check JSON result.
Sinfonia in D Major, SheA 111345: IV. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef94763fe2ad827423f074cab4591a20d53d1e20d710033b730a549421f567a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203004 — a six-check JSON result.
Sinfonia in B-Flat Major, SheA 551533: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17b9e904f9122696c967343f4bbab2eebee1694592e2db620eab34c618c1bec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203005 — a six-check JSON result.
Sinfonia in B-Flat Major, SheA 551533: II. Affetuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c3ce6b0f892bef9181f4c844544a027b2dce9120ab939ff2cc3a125cfd9acb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203006 — a six-check JSON result.
Sinfonia in B-Flat Major, SheA 551533: III. Presto assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884a7763ec98158033e2cae10a1a3d30611d49575a9d7cfdaabd7743a71fd98. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203007 — a six-check JSON result.
Sinfonia in E-Flat Major, SheA 131511: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefccf79640b98ce55ba0589eaaf49299a204737a3d76b00a7cdaa6d84bc84a13. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203008 — a six-check JSON result.
Sinfonia in E-Flat Major, SheA 131511: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad174a478cabf312c33ce499de1d381b8bb37344bb8f6e54e737c22322de1aff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203009 — a six-check JSON result.
Sinfonia in E-Flat Major, SheA 131511: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c520770e6b2b2824269f8fbb0dc8b6f307cf86d2348d166fdc898c98913b11. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203010 — a six-check JSON result.
Sinfonia in C Major, SheA 531531: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86aaf071833a70b2621510f3acd7881f76f83a1625afbad43e6624184a83d66f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203011 — a six-check JSON result.
Sinfonia in C Major, SheA 531531: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe317887c373a794c605b5e7a4c2d9e297ea09ffe63e14ad3457c0341218c7a14. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203012 — a six-check JSON result.
Sinfonia in C Major, SheA 531531: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6771205da0b9f0f11c04d751cedda8ec1e84e38078cec035cbae8e5ceefe91f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203013 — a six-check JSON result.
Sinfonia in D Major, SheA 135175: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69266e2d28e4dbfd8379a89ac371b52e9e42733c2e5bbf219f2e290acd373d4b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203014 — a six-check JSON result.
Sinfonia in D Major, SheA 135175: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c3aa530476cb9b0d878e228a11ad27257e52f9b4ebd0d2094eb9fae512a574. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203015 — a six-check JSON result.
Sinfonia in D Major, SheA 135175: III. Menuet & trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acebf58976d2d4aad63a7c9af5b2ff9093ce95e1068898f8aea0c4e5a2e9069. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203016 — a six-check JSON result.
Sinfonia in D Major, SheA 135175: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b660874d10c10ad236ab49dcb7db97cb03e7d75b2a0e39b1654b3ea2111dca7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203017 — a six-check JSON result.
Sinfonia in D Major, SheA 135175: V. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1a21274e145946898563327c9c7c92fb6abcb6316220bdbd07bc05c392fd0c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203018 — a six-check JSON result.
Sinfonia in D Major, SheA 135175: VI. Scherzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2971078860217efffc4a2004099f09bd707adbb703d5b7d1d16983214522d051. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203019 — a six-check JSON result.
Sinfonia in D Major, SheA 171111: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde20f4ea7d8c838fd97f67a6b23d1959f5045c6615165502ecdbef3ca2ca5c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b45379593a33e0feb67517c3dab426c7cbc1e3c97c801b448ada67eb48620c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203021 — a six-check JSON result.
Sinfonia in D Major, SheA 171111: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc86f7cd1e9f536c6a2d8478a5f0cdce86022d5159040fbd62c33941b4fd1ed7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203022 — a six-check JSON result.
Sinfonia in D Major, SheA 171111: IV. Menuet & trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04680ce07d17d4010572d3ed1d0d978302d6b5b00a22ace6b3541a6a1df9859f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2203023 — a six-check JSON result.
Paganini - The Complete Works for Violin/Viola, Cello & Guitar
Serenata in C Major, Op. 69: I. Allegro spiritoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882e9f853956dfed4ce33c23b6da57416a3e4ea9d20dd896c159f193b5356ef6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600901 — a six-check JSON result.
Serenata in C Major, Op. 69: II. Adagio non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be98c76a3f4554832c98e0e543902835a6811a31f3503cd0f0350223c019b46. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600902 — a six-check JSON result.
Serenata in C Major, Op. 69: III. Minuetto andantino amorosamente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b25f5ef4ce092a1eb19801ddbc5ad43b955d22e40288d94030a0d0d8d43653. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600903 — a six-check JSON result.
Serenata in C Major, Op. 69: IV. Rondò con maestria, e grazia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817b8ee5352c32088100c17f0f56fe254c1e4332ce1fe06901f9b4d1a46c87e3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600904 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7229c5f813ca64cd1d5aba971da2dacf26ea1921b8bf9912c3443770f5ea80e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600905 — a six-check JSON result.
Terzetto in D Major, Op. 66, MS 69: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd2d47adbb487eb7a749cfd421f8dce0d3780f6e94b06aa5fa048afee5dabd2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600906 — a six-check JSON result.
Terzetto in D Major, Op. 66, MS 69: II. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7517f0f56e3c5bb718cae4a350a50a6a7de60ed1038e4b0bcd63dd720c89273. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600907 — a six-check JSON result.
Terzetto in D Major, Op. 66, MS 69: III. Andante larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e1300fb25db5ce8d17364f01f32dc6ffe61ce9773f8e898bbd9a21f3544198. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600908 — a six-check JSON result.
Terzetto in D Major, Op. 66, MS 69: IV. Rondo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b5a550e1ad75649758f179db0fe1a94ea840e9430e1d2506446b6646b588ee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600909 — a six-check JSON result.
Terzetto concertante in D Major, Op. 68, MS 114: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe585e0b7a1bbafc8fb545e2b42140dc28d0bc3d97fa77ee910599d2c56c5c52c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600910 — a six-check JSON result.
Terzetto concertante in D Major, Op. 68, MS 114: II. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3677714a96e1e0f8856d2f0f5ac2cbf926d668f63c63eae64a0c3be9dd56e6ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600911 — a six-check JSON result.
Terzetto concertante in D Major, Op. 68, MS 114: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e2fbdf964f59c19695595f192bf2cf565088ffe9c3c4fefe6a26cb1f273a5a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600912 — a six-check JSON result.
Terzetto concertante in D Major, Op. 68, MS 114: IV. Valtz a rondo Allegretto con energica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4139cfe6f0b5ee67e580f70a2522db10dfae7d27b2af586bde06b36f5fe674f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600913 — a six-check JSON result.
Brahms: Violin Concerto in D Major, Op. 77 (Live)
Violin Concerto in D Major, Op. 77: I. Allegro non troppo (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8180afe94b84a962ddf0403029345c8421542eaf075dacd356d5b4cf6926e7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600401 — a six-check JSON result.
Violin Concerto in D Major, Op. 77: II. Adagio (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a4290769bad2b7167420970fc0896b16c90cae088399c36ba588a18afcdf99. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600402 — a six-check JSON result.
Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc13c4b33cfb8bf2fb55d96fe433fa2b7346b296a905f0dfe367cff051f50e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1600403 — a six-check JSON result.
Violin Concerto No. 1 in B-Flat Major, K. 207: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1580e83b3723e4855c365b2ecd0a54d0787eb8e15ec0bb4759f1108e9f2e54fb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301201 — a six-check JSON result.
Violin Concerto No. 4 in D Major, K. 218: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57e8fd19aac4fd934269795a29c5d31eb6b8aa56094d22e513e8a3866f3f319. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301210 — a six-check JSON result.
Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae38a809582265b54a2dc1374d09d02b65f911032e3c958e05e2d4aead60591. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301202 — a six-check JSON result.
Violin Concerto No. 4 in D Major, K. 218: II. Andante cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261c62db4754bbc04ee50646b1367be94e304d7266fb0ee73abd7662fd6027df. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301211 — a six-check JSON result.
Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c66502b536372bac4f9f19d0156d1108ea250455a7585e31233d35abd847005. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301203 — a six-check JSON result.
Violin Concerto No. 4 in D Major, K. 218: III. Rondo: Andante grazioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee5279248edcb8310b94a7ea0da583fcce4e8697fc167b261ffe92ac691313b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301212 — a six-check JSON result.
Violin Concerto No. 2 in D Major, K. 211: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d35a6b02b5cf9a764089e2daa83ee595a30794e00e5142497305d3d5d10464. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301204 — a six-check JSON result.
Violin Concerto No. 5 in A Major, K. 219 "Turkish": I. Allegro aperto - Adagio - Allegro aperto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e8c5aaa3515b9b3034c2c6a169562dfedd995531a2fbf0b32972652a7bca3e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301213 — a six-check JSON result.
Violin Concerto No. 2 in D Major, K. 211: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6814a3dc6e2b93cf0ab760152bd9badc6da921f64198e9e69ce7fbdca4896e4c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301205 — a six-check JSON result.
Violin Concerto No. 5 in A Major, K. 219 "Turkish": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8779ebba3b8aca94fac4c518888ed3067b25beb1ab08b73ea85d1fcb1a1c574f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301214 — a six-check JSON result.
Violin Concerto No. 2 in D Major, K. 211: III. Rondo: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae5436abb54dae8c0e35d7a1accbd73006bdb800d7ef0826cf3517aa7b0ba4f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301206 — a six-check JSON result.
Violin Concerto No. 5 in A Major, K. 219 "Turkish": III. Tempo di menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f6770a499bc5593b3ffd320d29d7393c7c9ffc5412af9e4983525982f60098. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301215 — a six-check JSON result.
Violin Concerto No. 3 in G Major, K. 216: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7800b8cc2d95ae9b82233ce9dc9c201f4984cbf825b24eb936d726ff7df1f18. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301207 — a six-check JSON result.
Violin Concerto No. 3 in G Major, K. 216: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c4d477f1ce23007615be05269a11e553f5e7e10e4475f05852edf036964abb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301208 — a six-check JSON result.
Violin Concerto No. 3 in G Major, K. 216: III. Rondeau: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bddea4ae471163684978f8a0d7fec292d77e0a43f72076086de2449965bc246. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301209 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacffcc2943abbe1dbf1d2795cc73423b14d2534631c7e9fe292aa6e62a5b3652. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300901 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7135b3d778071d48547da353245354f3290788ef7b6c796c798f345cb317a980. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c9d6ec910af61896b20e30f2f6fa6c4d4ca352a6cdaf5a24ce3cf26c46375c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300902 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791aaada7e2e8d297ce0587eabb97001cce535a2655162a85d0dc63f841b821d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6506a36f7d0473c68b7b48f02a66c90d98f9c36f04690257a1ae227b2a35c131. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300903 — a six-check JSON result.
Violin Concerto No. 4 in D Major, K. 218: III. Rondeau: Andante grazioso – Allegro ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9392ff346714d77e85d0b7e30772f40e4602fae6e01baa5a640a31ad2a0b52fb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4196e475db76d30089275454d213857e1840fda37ecc3743dd3023364cc372b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300904 — a six-check JSON result.
Violin Concerto No. 5 in A Major, K. 219 - “Turkish”: I. Allegro aperto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fef8783bddfbefe49b3bafbfc064e7170873a239a72f5176f7222a53f9bb809. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301004 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6635df03811fab341b1ef03668e2c86ef6a2f7db6c7471570e8cb0cf95ab8a38. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300905 — a six-check JSON result.
Violin Concerto No. 5 in A Major, K. 219 - “Turkish”: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf32f02036f0b675a8cd727619b2946e7317d18ec1481d0c7cf3c2ec7fb61d8d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301005 — a six-check JSON result.
Violin Concerto No. 2 in D Major, K. 211: III. Rondeau (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8fae59c9b7bc990f3cc2d18a14f5063645d7a7ab509f5aea4b7e14d11a4706. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300906 — a six-check JSON result.
Violin Concerto No. 5 in A Major, K. 219 - “Turkish”: III. Rondo: Tempo di menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3493708ccbbd21376e98e5416934fd9fb0dba5efdcad691c314958b720e3a273. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1301006 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3078d25669da09b49b5dac649d9d6c9c673078b6529a129405e11de033c65d27. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300907 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df6d6f36190129bc610619758083c2ce716344a4c02216e3f8f6481bde2f4c0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300908 — a six-check JSON result.
Violin Concerto No. 3 in G Major, K. 216: III. Rondeau - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7034f3a409fa744b8f8fb746689f2d77390d5226312c5f777b5d24dc3143ea1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300909 — a six-check JSON result.
Pergament: Violin Sonata in B Minor & String Quartet No. 1
Sibelius: Music for Violin and Piano, Vol. 2
Sibelius: Music for Violin and Piano, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5b6057c7b60533069125d4cbfa38b55abf521e6cdaf000b215892f4195bfef. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9225030 — a six-check JSON result.
Violin Sonatina in E Major, Op. 80: I. Lento - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4960447605edd4fd72ffd2d573d0afe7e3b532c3363fb5e67b78b8ce88744422. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9225180 — a six-check JSON result.
Violin Sonatina in E Major, Op. 80: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd8167e3086732449fd427cafc47fabc2a758f968b2c10a49a0f45d7b2180e5. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9225190 — a six-check JSON result.
Violin Sonatina in E Major, Op. 80: III. Lento - Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967c3145876da38a3ec879e24a3eac9f4ff5c8bb3942ba6b45550d55a85a4596. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9225200 — a six-check JSON result.
Kodaly: Duo for Violin and Cello / Cello Sonatas / Adagio for Cello
Zigeunerlieder Op. 103: I. He, Zigeuner, greife in die Saiten ein!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe382f1d6bebe14884b83e87f5cdd92bb86cf64a26ff3eb5532bd84dd6e5ef1ea. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903991 — a six-check JSON result.
Zigeunerlieder Op. 103: II. Hochgetürmte Rimaflut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd3332db86295c1f0539973058b208fc0cfce39ca6ea37699d475d97d18a5cf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903992 — a six-check JSON result.
Zigeunerlieder Op. 103: III. Wißt ihr, wann mein Kindchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245356abb13489ec5a849034eaa155567997183d34e6d5dfc6f27302faab0695. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903993 — a six-check JSON result.
Zigeunerlieder Op. 103: IV. Lieber Gott, du weißt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4f3a60f2c14a49b73ea02040c0e5d6852d2bcfdfd3cede453fca65e641829a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903994 — a six-check JSON result.
Zigeunerlieder Op. 103: V. Brauner Bursche führt zum Tanze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6695f8c69669170859a470998679dd3ad434f4b07a16e722f5741cd7f1e031. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903995 — a six-check JSON result.
Zigeunerlieder Op. 103: VI. Röslein dreie in der Reihe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a9c02f627c9fb19e215007b3af4e7da0aac5b970e312d207033879b869668b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903996 — a six-check JSON result.
Zigeunerlieder Op. 103: VII. Kommt dir manchmal in den Sinn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3ae67a514435c473163f7da6a2d0dd9a9c904a0e5815d504b0cc1021549eca. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903997 — a six-check JSON result.
Zigeunerlieder Op. 103: VIII. Rote Abendwolken ziehen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9e9938f4505d4540a1774b477df3f105aa9d19100e005e3009b3331435291d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903998 — a six-check JSON result.
Sechs Lieder, Op. 97: IV. Dort in den Weiden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe642d94f661453ec2fecf37559cd4ba79ad3fae2a37bbe650805c9ec3ac4ddb5. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904000 — a six-check JSON result.
5 Romanzen und Gesänge, Op. 84: IV. Vergebliches Ständchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed594ec875de8525430b6c94f71db1b8a778fa21ec4b6d1547c5e1cb4284c48d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904010 — a six-check JSON result.
4 Lieder, Op. 43: II. Die Mainacht - Wann der silberne Mond
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d73d82afe0bf752deabbd0d4ba2015d507e7b5ea72fadee8ea6ef5ee101e427. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904020 — a six-check JSON result.
8 Lieder und Gesänge Op. 57: IV. Ach, wende diesen Blick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3645595d14e1681e63a459a0268f9f38710152cd58e1373bee89138d8367c17e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3f7d0d7ed6114e4bb157862a08766ed6b4947380b3ec6eacb679351e38ff0e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904040 — a six-check JSON result.
4 Lieder, Op. 43: I. Von ewiger Liebe - Dunkel, wie dunkel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3375acc67b5d90d31662ae5ae31e29a60cd962d1c3498a7c4f81bb87978737c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904050 — a six-check JSON result.
Lieder und Gesänge Op. 63: V. Junge Lieder I "Meine Liebe ist grün wie der Fliederbusch"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73663a7dff5b5ae79bfa55aa280d1e11d02624be65b708cabf02eb8ce1f09ceb. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904060 — a six-check JSON result.
9 Lieder und Gesänge, Op. 32: I. Wie raff' ich mich auf in der Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe313cb72f88b44f781666b0414391d9f74b957126893647c43da3307d3d779b5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904070 — a six-check JSON result.
8 Lieder und Gesänge Op. 57: VIII. Unbewegte laue Luft
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61262ac456ec88d0f9267817bfe7463b818c8fd4c54c9a54ac0d909515b962c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904080 — a six-check JSON result.
Lieder und Gesänge, Op. 63: VIII. Heimweh II "O wüßt' ich doch den Weg zurück"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983902bad79800496be43ec290daefabcaa753814e96eec7a8633b8869d13543. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904090 — a six-check JSON result.
Fünf Lieder Op. 107: V. Mädchenlied "Auf die Nacht in der Spinnstub'n"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708ddc309ca20052323c500a040b672d39b55b2ee2039116680e584a7ab4e2bb. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904100 — a six-check JSON result.
Fünf Lieder, Op. 106: I. Ständchen "Der Mond steht über dem Berg"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcf17e75026bed4de0dfee7dd6780103c8c7a44aa3edb68d26061deb7de321e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904110 — a six-check JSON result.
Fünf Lieder, Op. 47: III. Sonntag "So hab ich doch"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ff38673fad80ffa4706546b47eba78a3301276be290978148d989ffe4b9ba4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904120 — a six-check JSON result.
Zwei Gesänge, Op. 91: I. Gestillte Sehnsucht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450b0da6c753be6f90bb542f32388bc6dfc3d50567c79581876e200f426466fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904141 — a six-check JSON result.
Zwei Gesänge, Op. 91: II. Geistliches Wiegenlied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dbdc1f982221d99f712021de4c1b8d9e0661b914bfc8cd2f2ae56e1955e9f8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904142 — a six-check JSON result.
Brahms: Complete Violin/Viola Sonatas, Vol. 2
Clarinet Sonata No. 1 in F Minor, Op. 120 No. 1: I. Allegro appassionato (Version for Viola & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c5b930581123d644e3cb89e9f828a0f6623ac99c78eaf8a3fe91b4a960ecfd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8813010 — a six-check JSON result.
Brahms: Complete Violin/Viola Sonatas, Vol. 1
Johan Helmich Roman – A Musical Portrait
Svenska Massan (Swedish Mass): Ära vare Gud
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0674d8505f8f8e5195af509554201bcd6e353531350cd2fecefaaec1a3fdc8b5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1042250 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6bbce97c97708feda4c440a9ba98f9e7597d8f8c7bec289f41370efa4315c6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041670 — a six-check JSON result.
Vier Lieder des Abschieds, Op. 14: I. Sterbelied; sehr ruhig und gefasst, mit verhaltener tiefer Empfindung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf06a1b300800d5aad72d1e7b933044b72f6ceefab9f9460a63ff1082912f17. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302730 — a six-check JSON result.
Four Shakespeare Songs op.31: 2. Under the Greenwood Tree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3498c09d7b614081f82d09d3b0dc715943271f35d868a71ef833f8fdbfc2dfe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802872 — a six-check JSON result.
Vier Lieder des Abschieds op.14: 3. Mond, so gehst du wieder auf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f90163aad38357cc309b74d94bf62e416546544aaaa69ba0799c5229766436. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802830 — a six-check JSON result.
Vier Lieder des Abschieds, Op. 14: IV. Gefasster Abschied; mit liebenswürdigem, heiter gemütvollem Ausdruck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9027130ef90eb077d0a666adf543714e3d3a55f1c8ce9afc5f86ff962c02aa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104970 — a six-check JSON result.
Piano Quintet In E Major, Op. 15: 1. Mäßiges Zeitmaß, mit schwungvoll blühendem Ausdruck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8191e9496ccd7052b8ffc408601e3b0a53a453d976d38c173d4e8c2e8dccaf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802841 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad08b9193842c8c013ec4f129baaa8d653cf8cb229b9c53386828097e8c18f7. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802881 — a six-check JSON result.
Three Songs op.22: 2. Mit Dir zu schweigen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc230023838af1b189c4962ba1b70c7874c7de53fcc6a97fcb2533fae3a5590a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802882 — a six-check JSON result.
Three Songs op.22: 3. Welt ist stille eingeschlafen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ce88f0dff4e37cabc3a2701d66645889b9e69be4a488eec5e8c4a0c2f3b4a6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802883 — a six-check JSON result.
Songs of the Clown op.29: 1. Come Away, Death
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbc48b5e46bd69e946d5f160bbfc32dad93a6bfc4479da3a9e255e1358292a5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802851 — a six-check JSON result.
Songs of the Clown op.29: 2. O Mistress Mine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9f1fd885762965495fec8a03fcce0ad6e10c855295af0f492dc55b1a8f81a2. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802852 — a six-check JSON result.
Songs of the Clown op.29: 3. Adieu, Good Man Devil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e864350488a3966feb01cfb43ba515d04bd13c6ec5df09e454ea16e51c77130. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802853 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63eefd2f9e88c77e2171b9c01f2c89c20ed9a8f907335bb074eada1cd71cdd9b. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802854 — a six-check JSON result.
Songs of the Clown op.29: 5. For the Rain, It Raineth Every Day
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f71c87ac2b91a4e8e6a270922765f02229059c19bcbfe6ed6cfe7a872300bc0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802855 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d866fa12f923bb4bd5a4470cf1893ca036f47092bf34283cc1a24c5db2bd25. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802861 — a six-check JSON result.
Die tote Stadt - Arr. Bengt Forsberg / Act 1: "Glück, das mir verblieb" (Marietta's Lied)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f978e8ff90c3f25ad00e4e8eaa18aacc761256562611847cfe88852665f8c0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059802890 — a six-check JSON result.
Racconti - Nils Erik Sparf, David Härenstam
The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb8054e32083edaefb5adce29897ccaff8c179245c5f3c1d79cd076f4213299. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8575060 — a six-check JSON result.
4 Lieder, Op. 27, TrV 170: No. 4, Morgen! (Arr. for Voice, Violin, Harp & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf6354c02da2cd4df65fc7432c28484c3c5dad861176f0bdcb367d74cc0cc1c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1827070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb6f5ee028657fe7f720e3483e9429594c0ca6666b2b1d66ef8ff23d17ee7a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1827150 — a six-check JSON result.