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 0x5966ca8f47267dfb5abb88de30ac28c5f6abd06f1eab761d2813c20c83f9ef76. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7477b1e4-9b91-495e-ad99-2072637a5498.json and https://artists.proofprofile.net/proofs/artist/7477b1e4-9b91-495e-ad99-2072637a5498.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Mozart: Piano Concerto No. 23 in A Major, K. 488: I. Allegro
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 0x8d35fd64679cec0bb0d00b504b883c9c09d01e178ac1f354b8b0b8c61fb53c65. 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/DEC628500425 — a six-check JSON result.
Mozart: Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso (Cadenza by Zacharias)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6c049331520ae46116302adb2d7eaccdd9915c90305bfe9fddbc7bd8ef371f. 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/DEA348900082 — a six-check JSON result.
The Menuhin Century - Unpublished Recordings and Rarities
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ad4daa1a7859c1f288e67c6b458605891ffbde971dab78afbee20f471d2c14. 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/FRZ117706388 — a six-check JSON result.
The Most Relaxing Vivaldi Album In The World... Ever!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a6a3593326ab9020062c2a9d8371a975084ab7c7c95e07efc3f6c853e00a00. 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/GBPFW0701104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b01ae12f9cb5502557ac74f801258b459ea002cd2d87a77ac6b8a75fb90e519. 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/GBAYC8806184 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414ebf3d4105e06435cec860ec47c9000e7d006f1380450e11c13c9ee0638890. 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/GBAYC8300483 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ef238edd4112c5f6b3f36eaf0b74c5662f62197b449a8a6ad3a3c35985e46f. 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/GBAYC8901723 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa2b455a664de1573140f9536400ce6e33667f760ae5612ef98a8406801e904. 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/GBAYD0800360 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e177931df76eb4c462b285aa646697637de73e65dffc515713fe9d17d3a16b. 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/GBAYC9801100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2b6e8153bfb233a7541d566970f6c20e8217549c3f1b6f832e18eff499bb32. 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/GBAYC8901710 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad24b818cc53afb6084dac143352b4c3a9741c26d8e021be816634a07803554. 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/GBAYC0102446 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa157e3ccac7869312c613f73d92ce5f6e98ee91eb72d53342f3d17bb6a1f1d. 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/GBAYC9602689 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d4b3dcc940fd3adc9507481807769662906553eb8f0856e215d646d5f9bf48. 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/GBAYC0303311 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3e0e6d442c5a289d500027ae0a9b2de362b0644d11ca49816d5e89a369a92d. 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/GBAYC9300578 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc63c27811d983d6ac5a55fc25321c41bf6c6bb228f51ae64e0e9d558a1565a3. 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/GBAYC0103447 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cbdb3be9b3ee8cef40679bf3e1a6e01087bf3997d8a5f95d2a74d6ad11afa2. 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/GBAYC8904772 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0211e3ef78b634bf8d6170ca9f5c4ce85dbd4f260554c0da97975880b26b46. 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/GBAYC9801324 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c9929deaefc08892c7b633e46be753c204d0c4e947f391b39edf53f436227a. 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/GBAYC9003274 — a six-check JSON result.
The Four Seasons, Violin Concerto No. 2 in G Minor, RV. 315, Op. 8 No. 2 'L'estate/ Summer': III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b6907e510bd450ee05fffb41f7b6857a25d332049a62eec0e01ece59ad340a. 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/GBAYD7200050 — a six-check JSON result.
Violin Concerto in E-Flat Major, RV. 253, Op. 8 No. 5: I. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc55b873315325a66de6b8e450716fe48fb686a7e9db5abaa4ee8655e5ad106. 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/GBAYC0704564 — a six-check JSON result.
Violin Concerto in C Major, RV. 180, Op. 8 No. 6: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de02691803820d5e33612c89e4cc45206ac1d6fe30b86b254650e15f3784fb4. 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/GBAYC8200769 — a six-check JSON result.
Violin Concerto in E-Flat Major, RV. 253 'La tempesta di mare': II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32443067cd75ae0ff83548cdd1a7f52f5aeed24d3128d7297b9c87427a90b82d. 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/GBAYC0704565 — a six-check JSON result.
Violin Concerto in E-Flat Major, RV. 253 'La tempesta di mare' Op. 8 No. 5: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5e8f08b015cb679afdde4a9ed9cd3e741c209ba864ead8cd5ae1f69a179ced. 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/GBAYC0704566 — a six-check JSON result.
Violin Concerto in B-Flat Major, RV. 362 'La caccia': I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec7b77695eed24e23be9a63f27a7f0ae3c0ce540c947f764839c6cc4a5eaeaf. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/GBAYC8300736 — a six-check JSON result.
Violin Concerto in A Minor, RV 356: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd239daef1a3ca2c718123543f37cfea0c16dd9164c8c620c14234601a26eb8. 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/GBAYC8602805 — a six-check JSON result.
Mandolin Concerto in C Major, RV 425: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c6a19e1ecbc0a2aff783f863a8b48a8e4a898a5a837720f65ea2ec3bb0afd2. 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/GBAYC0103458 — a six-check JSON result.
Gloria, RV 589: I. Gloria in excelsis Deo
Academy of St Martin in the Fields Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ed3cf652dc430dbfa9e69d6e437c0b06fc6e21a54326720e32f95017e2b130. 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/GBAYC9001136 — a six-check JSON result.
The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42c0c8f7c3973a0c68cd6b870f35850bbff03de9efee02f94e983f1bf13a003. 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/FRZ209511101 — a six-check JSON result.
The Four Seasons, Violin Concerto in G Minor, RV 315 'Summer': I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f74fc218e58264e8ee9d249b46b7e0150ef1a8d1fda2e7da24f4d686cde4f8. 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/FRZ209511104 — a six-check JSON result.
The Four Seasons, Violin Concerto in G Minor, RV 315 'Summer': III. Presto, tempo impetuoso d' estate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5996065b1c909a5f57b73fc6c1a5b000f2fe52fc193c704ce7ca9a10a9d9a8. 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/FRZ209901510 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Major, RV 293 'Autumn': I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077350c7e8bf1c26c62f768dc7f5d46bd3c4a1f21f8a1bcc8992ab9c8489065e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209511107 — a six-check JSON result.
The Four Seasons, Violin Concerto in F Minor, RV 297 'Winter': I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69712e9e3f36adb8fb6f29dabc5e1ec053852a68656d870dcac849cce08e29f6. 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/FRZ209511110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49c5f504f16ff024de94145a5044492757a5a3b2bd558f246af65755d7d1f3a. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704947 — a six-check JSON result.
Stabat Mater, P. 77: I. Stabat Mater dolorosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a9289ad5f3f61f652a831de5657cafb1412ba06eac5fd847b33729344893c0. 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/GBAYC0302414 — a six-check JSON result.
Mozart: Piano Concertos Nos. 8 "Lützow", 9 "Jeunehomme", 12 & 14
Beethoven: Violinkonzert ("Masterworks")
Beethoven: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo (Cadenza by Kreisler)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dc49059c9da7c680a483d45cde13ef63826966fa5934c6d0fb1ec3390639c8. 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/GBAYC0702941 — a six-check JSON result.
Beethoven: Violin Concerto in D Major, Op. 61: II. Larghetto (Cadenza by Kennedy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2c70f282c3f972c01264b5720911306a881606864a70da632098f7461f1d46. 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/GBAYC0702942 — a six-check JSON result.
Beethoven: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro (Cadenza by Kennedy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb0e3a997a828c67a37b94a8544c1cf1dee3d212bbb93e97788d451f74c5d4e. 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/GBAYC0702943 — a six-check JSON result.
Mozart: Violin Concerto No. 4 in D Major, K. 218: I. Allegro (Cadenza by Kennedy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748cea3a83dbe17bc1f7a1bf97e6699de3560a4144e6686317f8c25630472280. 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/GBAYC0702945 — a six-check JSON result.
Mozart: Violin Concerto No. 4 in D Major, K. 218: II. Andante cantabile (Cadenza by Kennedy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a66f181bb41ebad8c56a0bf85e61f151bb459bb7ccf4a08f68d88649c2aeb6. 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/GBAYC0702946 — a six-check JSON result.
Mozart: Violin Concerto No. 4 in D Major, K. 218: III. Rondeau (Andante grazioso) [Cadenza by Kennedy]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba62e977b9b759aa91868f34f2c63b737983f6f9444cfcc3b5887e9d4a329323. 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/GBAYC0702947 — a six-check JSON result.
Silver: Creepin' In (Arr. for Violin and Double Bass by Nigel Kennedy):
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Chopin: Nocturne No. 2 in E-Flat Major, Op. 9 No. 2 (Orch. Dębski)
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Panufnik: Old Polish Suite / Concerto in Modo Antico / Jagiellonian Triptych / Hommage A Chopin
Prokofiev: Peter and the Wolf, Op. 67 - Saint-Saëns: The Carnival of the Animals, R. 125 (As Retold by the Owl)
David Pituch Plays New Compositions for the Eb Alto Saxophone
Wolfgang Amadeus Mozart: 4 Hornkonzerte K. 495, K. 447, K. 412, K. 417
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Hornkonzert K. 495: II. Romance. Andante
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Hornkonzert K. 495: III. Rondo. Allegro vivace
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Hornkonzert Es-Dur, K. 447: II. Romance. Larghetto
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Hornkonzert Es-Dur, K. 447: III. Allegro
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Hornkonzert D-Dur, K. 412, : II. Rondo. Allegro
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Hornkonzert Es-Dur, K. 417: I. Allegro maestoso
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Mozart, Vivaldi, Bach, Bartók & Elgar: Orchestral Works (Live)
Lidholm: Nausikaa Alone / Greetings From an Old World / Kontakion
Bartók: Divertimento - Britten: Variations on a Theme of Frank Bridge
Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
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Vivaldi: Guitar Concerto in D Major, RV 93: II. Largo
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Vivaldi: Guitar Concerto in D Major, RV 93: III. Allegro
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Vivaldi: Flute Concerto in D Major, Op. 10 No. 3, RV 428 "Il gardellino": II. Cantabile
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Vivaldi: Flute Concerto in D Major, Op. 10 No. 3, RV 428 "Il gardellino": III. Allegro
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Vivaldi: Mandolin Concerto in C Major, RV 425: I. Allegro
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Vivaldi: Mandolin Concerto in C Major, RV 425: II. Largo
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": V. Largo. Il Sonno
Rachel Brown/Hanover Band/Anthony Halstead
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Vivaldi: Concerto for Two Trumpets in C Major, RV 537: II. Largo
Jonathan Impett/Robert Farley/Hanover Band/Anthony Halstead
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Vivaldi: Violin Concerto in C Major, Op. 8 No. 6, RV 180 "Il piacere": I. Allegro
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Vivaldi: Piccolo Concerto in C Major, RV 443: I. Allegro
Orchestre de Chambre de Toulouse/Louis Auriacombe/Michel Sanvoisin
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Transcr. for Organ)
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Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon
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Schubert: Ave Maria, Op. 52 No. 6, D. 839 (Orchestral Version)
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Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro "La caccia"
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
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Bach, JS: Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro
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Vaughan Williams: The Lark Ascending (Excerpt)
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Brahms: 21 Hungarian Dances, WoO 1: No. 5 in G Minor (Orch. Kennedy, Lenehan, Messiter)
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Rimsky-Korsakov: The Tale of Tsar Saltan, Act 3: Flight of the Bumblebee (Orch. Kennedy, Lenehan, Messiter)
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Kroll: Banjo and Fiddle (Orch. Kennedy, Lenehan, Messiter)
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The Four Seasons, Violin Concerto No. 2 in G minor, RV 315 "L'estate": I. Allegro non molto
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Turandot, Act I: Non piangere, Liù! (Calaf)
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Nabucco, Act III: Va pensiero, sull'ali dorata
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Violin Concerto No. 2 in B Minor, Op. 7: III. Rondo - "La Campanella"
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Concerto for 2 Violins in A Minor, RV 522: I. Allegro
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The Barber of Seville, Act I: Largo al factotum
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The Barber of Seville, Act I: Una voce poco fa (Rosina)
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Orchestra Del Teatro Alla Scala Di Milan
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Violin Concerto No. 1 in D Major, Op. 6: II. Adagio
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Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile
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La Traviata, Act I: Libiamo ne' lieti calici
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La Bohème, Act I: Che gelida manina (Rodolfo)
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La Traviata, Act I Scene 1: Un dì felice, eterea
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Keyboard Sonata in D Minor, K. 9 "Pastorale"
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Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": II. Adagio
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Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
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Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": II. Larghetto e spiritoso
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Vivaldi: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: I. Allegro
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Bach, JS: Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante
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Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: III. Allegro
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: I. Prelude. Allegro moderato
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: III. Finale. Allegro energico
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Karlowicz: Violin Concerto in A Major, Op. 8: II. Romanza (Andante)
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Elgar: Violin Concerto in B Minor, Op. 61: I. Allegro
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Beethoven: Violin Concerto in D Major, Op. 61: II. Larghetto (Live)
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Beethoven: Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": III. Finale. Presto
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Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": II. Adagio molto
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Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
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Violin Concerto in A Minor, RV 356 (Op.3 No. 6): I. Allegro
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Violin Concerto in A Minor, RV 356 (Op.3 No. 6): II. Largo
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Violin Concerto in A Minor, RV 356 (Op.3 No. 6): III. Presto
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Violin Sonata in D Minor, Op. 5 No. 12 'La Folia'
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Concerto Grosso No. 8 in G Minor, Op. 6 'Christmas Concerto': I. Vivace - Grave
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Concerto Grosso No. 8 in G Minor, Op. 6 'Christmas Concerto': II. Allegro
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Concerto Grosso No. 8 in G Minor, Op. 6 'Christmas Concerto': III. Adagio - Allegro - Adagio
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Concerto Grosso No. 8 in G Minor, Op. 6 'Christmas Concerto': V. Allegro
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Violin Sonata in D Major, Op. 5 No.1: V. Allegro
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Violin Sonata in A Major, Op. 5 No. 6: II. Allegro
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Violin Sonata in E Minor, Op. 5 No. 8: II. Allemanda:Allegro
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Preludes, Op. 28: No. 13, Lento in F-Sharp Major
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Waltzes, Op. 34: I. Vivace in A-Flat Major "Valse brillante"
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Grande Valse Brillante in E-Flat Major, Op. 18
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Nocturnes, Op. 32: I. Andante sostenuto in B Major
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Nocturnes, Op. 37: II. Andantino in G Major
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Waltzes, Op. 69: No. 1, Lento in A-Flat Major "Farewell Waltz"
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Waltzes, Op. 69: No. 2, Moderato in B Minor
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Tchaikovsky: The Nutcracker, Op. 71: Miniature Overture
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Bach, JS: Herz und Mund und Tat und Leben, BWV 147: Chorale. "Jesu, Joy of Man's Desiring" (Instrumental Version)
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Handel: Messiah, HWV 56, Pt. 1, Scene 3: Chorus. "For Unto Us a Child Is Born"
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Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 14c, Pas de deux. Variation II "Dance of the Sugar Plum Fairy" & No. 14d, Pas de deux. Coda
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Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers
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Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia
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Delius: 3 Small Tone Poems: No. 2, Sleigh Ride
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Manfredini: Concerto Grosso in C Major, Op. 3 No. 12 "Per Il Santissimo Natale": II. Largo
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Flower duet from Lakme - Remasterisé en 1987
Orchestre Du Théatre National De L'Opéra Comique - Alain Lombard - Mady Mesple - Danielle Millet
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Concerto in A minor RV356 (Op. 3 No. 6): I. Allegro
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Concerto in A minor RV356 (Op. 3 No. 6): III. Presto
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The Nutcracker, Op. 71: Miniature Overture
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Herz und Mund und Tat und Leben, BWV 147: X. Jesus bleibet meine Freude (Chorus)
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Tchaikovsky: 1812 Overture in E-Flat Major, Op. 49
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