Ofra Harnoy (; born January 31, 1965) is an Israeli-Canadian cellist. She is a Member of the Order of Canada. When she signed with RCA Victor Red Seal, Harnoy became the first Canadian classical inst
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 0xa902c7a12913c3ea348f5d7a45815917a6e97787267dfbd98641fd2096a28e09. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ffde0f3-822e-45ff-aa1d-239caf8b86bf.json and https://artists.proofprofile.net/proofs/artist/4ffde0f3-822e-45ff-aa1d-239caf8b86bf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x46f2406c584f54ac3ed4a4ab9ab874af9714b7bb6eff26f9187a74fadccf2107. 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/USBC19300126 — a six-check JSON result.
Violoncelle Apaisant (Musique Classique)
Pavane, Op. 50 (Arr. for Cello and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3811921e0e5034db5fe12dc96657f179875f4cb7b7e32840caec890273ceac. 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/FRZ051800084 — a six-check JSON result.
Le carnaval des animaux, R. 125 : XIII. Le cygne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0beb4c12fdb01b50d1f95ed9020f4fd68ed4f671336a33248a7e622ddee372e. 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/FRZ051700051 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34284aedf6fcfc8ed88feb972c13bf8aaa4d36ab21a5c204cafc0f333c77707b. 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/FRZ050200098 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3874f5a4178e23acf3397b630641e8df4f0a8a731a137d161e9f23a08af94d30. 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/USSM12006707 — a six-check JSON result.
Serse, HWV 40, Act I: Ombra mai fu (Arr. for Cello and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1b4cbd17123dc8ebfbd6152332dcb4ec0633318718762bacf029395620f7e3. 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/DEE862002880 — a six-check JSON result.
Suite pour violoncelle No.1 en sol majeur, BWV 1007: Praeludium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b5f279a48d1c933ed6957fc38473a02673b357a5b26e3a5803747e0c8dbe47. 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/FRZ081200565 — a six-check JSON result.
Vespro della Beata Vergine, SV 206: VII. Duo Seraphim clamabant (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60368488d26e18f094072e99a5157f137c499855bb516113ad019cb40f51e0f1. 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/FRZ050000176 — a six-check JSON result.
Cello Ensemble of the Amsterdam Sinfonietta
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1861e5c790fa41446ce6c2631227bc8d074bb144709f84dea5b63ba79c4519. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USQX91500811 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe437672cd52b8d7daeb26d48e46eaa6d91ab0cc89d478c9c588a23d538048f7. 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/FRZ081100125 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee701f45339fecc127bb1e06e3081a9b727167bf25b43547b88cd3266ff01f4. 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/USSM11609376 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2576f1175451bec07c5fbcaf08e4073c535d51041ad724df51d144ab22467e. 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/DEE860601171 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c2392954a27324a9f9d173d376d4af937c632a90205c3518b12071f4ecf93e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USBC19400532 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce205fdcd0fcb41d7a64b4c0c61c9370585eb1fd109d4cc1f1aa3c11f34d1a4. 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/USSM12005538 — a six-check JSON result.
Sonata for Arpeggione and Piano in A Minor, D.821: II. Adagio
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Requiem en ré mineur, Op. 48: "Pie Jesu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59174fe6a0c669a520b805dd19a886a4c096586f69d20787eabb2cb53e3652e7. 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/FRZ051500714 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af82dda1ee487b51b5f0e0f795ab3bef279642708b6ac5b12f121df92b1db8a. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11911355 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd684dc860f6fcb34cad9fdb1c8c28bb40f709f417c343db306f0b0da669224. 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/FRZ081100126 — a six-check JSON result.
Wiegenlied, Op. 49, No. 4 (Arr. for Cello and Piano) [Brahms Lullaby]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b0cf0f5b7626cb29a36f99f3b8c6a35569d7c2a8531f8760c6aaef0b2eac13. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USQX91500812 — a six-check JSON result.
Samson et Dalila, Op. 47: Mon coeur s'ouvre à ta voix (Arr. for Cello and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cef5caa8bc2d18b01ce5dc02b988415d08260e4c0d08d5dc588a182780a5a2. 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/FRZ051800086 — a six-check JSON result.
Unaccompanied Cello Suite No. 1 in G major, BWV 1007: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb4986a98375d353ad2d671f5fd17bac4f463da4c78b7d4a43cb6c33ef928c9. 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/USQX91801092 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0f17dc8517474e52d3ac3740114d3cf9935b86354b6086c5e7c630d1c023c4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11911365 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16df0e05bf2007de4561b28055056e3f17b2e8b53e32c8928b46dfa4cb61081. 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/USQX92003951 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37f1e7d0c13b2a9b2ee6c133bce22dc421e5e78ac0d042bd4f345b0d010a407. 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/USSM10412223 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00578b11d0a906ffa3fa8a7998c3a7a17589ef5cd8590d73d4ceedb97df895ea. 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/FRZ051500716 — a six-check JSON result.
Suite for Variety Orchestra: Waltz 2 (Arr. for 12 Cellos)
Die 12 Cellisten der Berliner Philharmoniker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d571b91f78bbba999194f99901dfeee969cf762556e1a254291a4f1371a3361. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861500796 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5df1bd2348b7de0211a571abc383f2213847a57ba3307ab7eef54ab43f6341e. 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/FRZ081100123 — a six-check JSON result.
L'Inverno (Winter) Op. 8 No. 4 in F minor: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd06b4ab8da9a303688f22581baa357f7acffb27c4dde44ee8de38d590296b15. 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/USSM11904864 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab4b476a2e16c5860b1c9b38ba05ad25da28373be61e33a2fc7c33845d6221e. 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/USSM11609378 — a six-check JSON result.
Cello Concerto in D Major, RV 403: Andante e spiritoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b1675b36d2c54502f3e1384baae66baaef257cfc92c34ad006fb5b73cbc9fd. 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/USBC18900185 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2561e30aaaad0dd34e1499b3b22bd862db9373c55da25f42283a8fcd5fc98345. 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/FRZ081100133 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfb4989a920e0f7974df89e2a061802b4dde01734bf645ed5d8e9537a2dabcf. 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/USQX92003953 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50410165854dd7e583383ca825b7c5b5bef4b90b3b6a35fb4c8305e368544a5. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11911366 — a six-check JSON result.
Magnificat en mi bémol majeur, BWV 243a: "Deposuit potentes"
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Fantasiestücke, Op. 73: I. Zart und mit Ausdruck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bbbc9af73800063da2299bb843ffe1fe448746ac80663212735716965d9399. 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/DEE861806191 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c3127debd19755582d4b3c735e8fd8093cf5a133fd1e04c2a23de39fde29b6. 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/FRZ081100138 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed2d0171351cfa23dd1e4a164bea3684bee24f00f4e269d76f6f9717ff74682. 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/USSM10506322 — a six-check JSON result.
Rêverie, L.68 (Arr. for Cello, Piano, Alto, Violins, Flute and Clarinet)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb179780110d65c23b881ae12beca4a9003c495d5d64f24c50d2c32a424d5b5d1. 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/USSM11911359 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a98527ef64d6f0c7019cef9ffbc4580751539bd09b629799fd5fd3ad583a254. 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/USSM11607289 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce2a3d292fa9a30df310a4a308f23d6a49016ffa056ca07d3b6589c9acd9283. 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/DEE861900944 — a six-check JSON result.
L'Estate (Summer) Op. 8 No. 2 in G minor: III. Presto
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Gymnopédie No. 1 (Arr. for Cello and Guitar)
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Sonata No. 5 in D Mjor, Op. 102 No. 2: III. Allegro fugato
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La Primavera (Spring) Op. 8 No. 1 in D major: I. Allegro
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Werther: Pourquoi me réveiller (Arr. for Cello and Piano)
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Concerto for Cello and Orchestra in A Minor, Op. 129: Cadenza - Original Ending
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Porgy and Bess: Summertime (Arr. for Cello and Piano)
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Prayer Of St Francis / Mi'kmaq Honor Song
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Ofra Harnoy, Vol. 1: Offenbach, Tchaikovsky & Saint-Saëns
Verdi: Otello, Act 4 Scene 4: Finale, "Niun mi tema … Pria d'ucciderti" (Otello)
Orchestra of the Royal Opera House, Covent Garden
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Puccini: Tosca, Act III: E lucevan le stelle (Cavaradossi)
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Piano Concerto No. 2 in C minor, Op. 18: Adagio sostenuto
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Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
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Canon in D Major for Strings and Continuo
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Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII
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Piano Concerto in A Minor, Op. 16: 2. Adagio
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Piano Concerto No. 1 in E Minor, Op. 11: Romanze: Larghetto
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Orchestral Suite No. 3 in D Major, BWV 1068. Air on a G String - from Suite No.3 BWV 1068
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Serenade for String Orchestra: Larghetto
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Symphony No. 5 in C-Sharp Minor (Revised Version): Part Three, IV. Adagietto. Sehr langsam
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Symphony No. 6 in B Minor, Op. 74, "Pathétique": II. Allegro con grazia
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Variations on an Original Theme, Op. 36 "Enigma": IX (Adagio) "Nimrod"
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Scheherazade, Op. 35: III. The Young Prince and the Young Princess
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Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Cello Suite No. in 1 G Major, BWV 1007: I. Prélude
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Madame Butterfly: Coro a bocca chiusa (Humming Chorus). (Coro)
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Symphony No. 6 in F Major, Op. 68 "Pastorale": III. Allegro (Lustiges Zusammensein der Landleute)
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Andante cantabile (Arr. for Cello and Orchestra from String Quartet No. 1 in D Major, Op. 11)
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The Carnival of the Animals, R. 125: XIII. Le cygne (Arr. for Cello & 2 Pianos)
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Cello Sonata in G Minor, Op 19: III. Andante
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Adagio for Cello and Orchestra in G Major, Op. 38
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Arabesque No. 1, L. 66, No. 1 (Arr. for Cello and Piano)
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Violin Sonata in A Major, FWV 8 (Arr. for Cello and Piano): IV. Allegretto poco mosso
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Thaïs: Méditation (Arr. for Cello and Piano)
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Cello Sonata No. 2 in F Major, Op. 99: IV. Allegro molto
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Lasst mich allein, Op. 82, No. 1 (Arr. for Cello and Piano)
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Stücke im Volkston, Op. 102: II. Langsam
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Concerto for Violin & Cello in A Major, RV 546: I. Allegro
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El cant dels ocells (Version for Cello & String Quartet)
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Cello Concerto in D Minor, RV 405: I. Allegro
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Cello Concerto in D Major, RV 403: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8960d2dff7f0011c59d4f86ce57aad753c8cb24c16a57b5d0f84ee7dff169758. 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/USBC18900186 — a six-check JSON result.
Cello Concerto in D Minor, RV 405: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9696022e9261a92f8e2df9d7de29b1f7d30e9ea8bfd096594ecd523e10435216. 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/USBC18700184 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b1675b36d2c54502f3e1384baae66baaef257cfc92c34ad006fb5b73cbc9fd. 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/USBC18900185 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d526214c1df58a2a91fdac663e6c0d95965c4f93b2ac964519e587f8af82228. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10301277 — a six-check JSON result.
Cello Concerto in D Minor, RV 405: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31740d2ad945c04ad0e5172ee51f0b25b959043ea8e238904e262c04a3638c5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700185 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489f0ac949e0c8af8109871fc031f97c21fe48b7b41fa5719a6e8b20c857141d. 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/USBC18900187 — a six-check JSON result.
Concerto for Cello in F, RV 411: Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8133999d8b35746b025e5f2e322e8e33a341003624eaeb3ec951882b0e2ea74e. 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/USBC10301278 — a six-check JSON result.
Cello Concerto in C Minor, RV 401: I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa16f683432866e5959d50c2225f15a61f5f32100b3a0ddeb0bf4a640c8ca023. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USBC18700186 — a six-check JSON result.
Concerto for Cello in B Minor, RV 424: Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc2472b55ccc266ee274242afde7419b8b930b2daf3f81ca824a31d12972584. 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/USBC10500161 — a six-check JSON result.
Cello Concerto in C Minor, RV 401: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458d2b2def7984d47bcd4a96b849558afaa87c363a7a22779f957b97df041396. 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/USBC18700187 — a six-check JSON result.
Concerto for Cello in B Minor, RV 424: Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7568574a70ba1e10e75721b76991083b01db09201f898619868f004a714c6f8d. 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/USBC10500162 — a six-check JSON result.
Cello Concerto in C Minor, RV 401: III. Allegro ma non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc091342d3f80f0a9e4443aeef1090bf3441b696cac0273eb0d95d2cbeb4445. 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/USBC18700188 — a six-check JSON result.
Concerto for Cello in B Minor, RV 424: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d83d5aef1f37ab5e15f014b00d608fcfdcad7d25340e2b4d91aa69e9bfcbb0. 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/USBC10500163 — a six-check JSON result.
Concerto for Cello in D, RV 404: Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a057be9b18236fb77831b10cf567c3cf1110a6d3b145918da51711ff5ee6c8c. 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/USBC10301281 — a six-check JSON result.
Cello Concerto in B-Flat, RV 423: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf12d7599ceb2ab1a09f67da1afc828edc2bed7d6a18723f8ec591844a5f3b35. 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/USBC18700189 — a six-check JSON result.
Concerto for Cello in A Minor, RV 422: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daea6109ba9d6cbe0a4432df6e552f4175cb21d66a0c9fcaa7b5b86e20b9e41. 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/USBC10500164 — a six-check JSON result.
Cello Concerto in A Minor, RV 420: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18cded2704cc49c40d759478fcbed1a1a2912f8d9a6a81199744fca6f3d4034. 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/USBC10301282 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4a72f79b9b7b358b93b773691860df140a4bfe0adeba95f1e6ba8c629010e8. 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/USBC18700190 — a six-check JSON result.
Concerto for Cello in A Minor, RV 422: Largo cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ecf9be925275ecfcc0c34222bf2980ecb597d81a60abfbe3f415340f34f0c1. 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/USBC10500165 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c182a28d1cd2157b39a0cf2c9f79d6a9bd4c0a717e4198b37d4f6b23a0d112c. 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/USBC18700191 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2b883f044e7cc4eef54ac2999d84c599c0746e28bb7b0cc6a2aaa30a8744ef. 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/USBC10500166 — a six-check JSON result.
Cello Concerto in A Minor, RV 420: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947cf8952db8de8a2b543b95f2ba7a7c906024aac88bd05be0508370a32d2adf. 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/USBC10301284 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb599b45e70ca62437a0ff4d98b3524c03b9b6f08beaaaf3a4d65117d8f92261. 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/USBC18700192 — a six-check JSON result.
Concerto for Cello in C Minor, RV 402: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b56ef715e75e74f7092cf5bbc4c5f17b6bde2ee2753a66999efdddcaf9c107. 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/USBC10500167 — a six-check JSON result.
Concerto for Cello in D Minor, RV 407: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5611ecccae2f53917b678a04551a441ad1eb8dd7099fef61de9959e5172487b8. 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/USBC10301285 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb23f704c6d70720b27337b0adccf1a6c6736069340fa61205b002e5f0e0a8bf. 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/USBC18700193 — a six-check JSON result.
Concerto for Cello in C Minor, RV 402: Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cb429e48866ab96c9dd229b8989ead27fc245953902798f0e7d31236e5d34a. 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/USBC10500168 — a six-check JSON result.
Concerto for Cello in D Minor, RV 407: Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a36a5bd02cf5948dbbc9133fe2cc2d9557324fd208e9c6ab7396b734ca1c270. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10301286 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b33360ffcb6118e2e89ba41fe13b2297e69527d6d9bbb370da09a7609009be4. 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/USBC18700194 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7fc7766c2ac4414fb2013bda79516ff6e618090b677acf1c6e3ccc696185ef. 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/USBC10500169 — a six-check JSON result.
Concerto for Cello and Bassoon in E Minor, RV 409: Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbc71788974064cf31e6ec32ff89a6b2ae62204afa5ced57ba4efe37be333b8. 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/USBC18700195 — a six-check JSON result.
Cello Concerto in F Major, RV 412: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec02a7c210cab55834077c8d348bf8017a99bc4c742da87d0fa058be289a9e28. 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/USBC10500170 — a six-check JSON result.
Cello Concerto in G Minor, RV 417: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d541493c61e024fc7c51145e599b580a07872ca279785b62be7ff664cdbaeb. 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/USBC19200410 — a six-check JSON result.
Concerto for Cello and Bassoon in E Minor, RV 409: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3773e78f800970e7598e544fff0ea94cddd772e5c5ff0dd327ba575d983d2d9. 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/USBC18700196 — a six-check JSON result.
Cello Concerto in F Major, RV 412: Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad174f648ddf5642dff3b68a51f325fa720fe6af6e37c0536034da0783c93e0. 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/USBC10402008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601a5869a5da99132042915de97789cc348d4fa0499ce94b16c8659da5d37afd. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700197 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600c21f7f79ea2b8ad5c9d55d5a4e14d13b05854e801dd359e803e6dab4b99b8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USBC10500171 — a six-check JSON result.
Concerto Movement for Cello in D Minor, RV 538: Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82210e6aef27d2387392d39c47f04ca9ec1c95f7b24e73f1f9819c365d2e40b2. 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/USBC18700198 — a six-check JSON result.
Concerto for Cello in G, RV 414: Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98851966494a3a75e8773914dd96a4ca99a53a6a0d5f4b66a7f709a1a47728c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USBC10500172 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4d045b16a5cb5a62ff1ab1e35aeb27abb866aa916fcd1adba7673f370fb3fb. 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/USBC10500173 — a six-check JSON result.
Concerto for Cello in D Minor, RV 406: Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf222f33b2c4edb674fd45e743d29babab0c10e5dea7eb1ea8afd7ea1491ce762. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USBC10500175 — a six-check JSON result.
Concerto for Cello in D Minor, RV 406: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c30613f38e29a23218e47e9b19397377c7f1eb68368493cd8b5e62e52fa579. 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/USBC10500176 — a six-check JSON result.
Concerto for Cello in D Minor, RV 406: Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a437b5a3a96da184dbb813638a35a1a0a75b317394c2480c4b5c3d73e77210e. 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/USBC10500177 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9886710d8706231d9b9a55f6a814487ed29616e6fccb9d9405eb4c65a1a935. 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/GBLGL1246746 — a six-check JSON result.
Offenbach: Concerto Militaire - Lalo: Cello Concerto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8798b51bc5db54e9155526b507ad9c39b361699ed837c02913b9f9e3b24705eb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700183 — a six-check JSON result.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa16f683432866e5959d50c2225f15a61f5f32100b3a0ddeb0bf4a640c8ca023. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USBC18700186 — a six-check JSON result.
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Ofra Harnoy and Winona Zelenka Play Halsey Stevens
Suite Bergamasque, L. 75: III. "Clair de lune"
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String Quartet No. 1 in D, Op. 11: Andante cantabile (II)
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Dolly Suite, Op. 56: 1. Berceuse (Transcribed for Harp)
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The Nutcracker, Op. 71: No. 14, Variation II - Dance of the Sugar-Plum Fairy
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Andante Cantabile from String Quartet, Op. 3
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Kinderszenen (Scenes from Childhood), Op. 15: VII. Träumerei
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Album pour Enfants, Op. 39: Prière de matin
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Caprice and Elegy for Cello and Small Orchestra: Caprice
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Adagio and Allegro for Piano and Cello in A-Flat Major, Op. 70: Langsam, mit innigem Ausdruck
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Suite No. 6 in D Major, BWV 1012: Allemande
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Sonata in G Minor for Cello & Piano, Op. 65: Largo
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Cello Concerto in G Minor, RV 417: II. Andante
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Fünf Stücke im Volkston for Cello and Piano, Op. 102: II. Langsam
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Cello Concerto No. 1 in C Major, Hob.VIIb:1: II. Adagio
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Morceau de concours for Flute and Piano (Arranged for Cello)
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Silent Woods, Op. 68 No. 5 (from From the Bohemian Forest)
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Concerto in D Major for Lute and Strings, RV 93: II. Largo
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Concerto No. 4 in G Major, RV. 435, Op. 10: II. Largo
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Concerto in G Major for Two Lutes and Strings, RV 532: II. Andante
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Tchaikovsky: 1812 Overture, Romeo and Juliet & Capriccio italien
"Sleeping Beauty" & Other Orchestral Works by Tchaikovsky
The Sleeping Beauty, Op. 66: Act II, No. 17 Panorama. Andantino
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Variations on a Rococo Theme, Op. 33: Var. 6 - Andante
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"Valse Sentimentale" & Other Tchaikovsky Essentials
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The Sleeping Beauty, Op. 66: Introduction. Allegro vivo - Andantino - Moderato
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The Sleeping Beauty, Op. 66: Act III, No. 21 Marche. Allegro non troppo
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The Sleeping Beauty, Op. 66: Act III, No. 24 Pas de caractère
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The Sleeping Beauty, Op. 66: Apothéose. Andante molto maestoso
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The Seasons, Op. 37a: I. January - At the Fireside
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The Seasons, Op. 37a: II. February - Carnival
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a3a4a70265578b674d3f9c6cf0d13e751203048e3b7640ef3bd10375298bd3. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505981 — a six-check JSON result.
The Seasons, Op. 37a: III. March - Song of the Lark
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6a690e1c2f62ef46893cc8ec7dc5c7667c587b8c1d11e74dbab3885b14813e. 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/USSM11505982 — a six-check JSON result.
The Seasons, Op. 37a: IV. April - Snowdrop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4d1f5cbfe7e9461226b6e52debce81937d2b736d916e3bb95479039795ae26. 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/USSM11505983 — a six-check JSON result.
The Seasons, Op. 37a: V. May - Starlit Nights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef69aff8921a2f056c1bbec3346e402bbfe619c609be8a18c280580325e05f14. 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/USSM11505984 — a six-check JSON result.
The Seasons, Op. 37a: VI. June - Barcarolle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabab3df19a99aa699e085875dabe2bcb74a486bd3e27f48b9537fdeea498660c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505985 — a six-check JSON result.
The Seasons, Op. 37a: VII. July - Song of the Reaper
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda9abd1a8cfaaba40f7d313fd826c9d52fb1369917482e32a17139c05ae25d0. 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/USSM11505986 — a six-check JSON result.
The Seasons, Op. 37a: VIII. August - Harvest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf35ef32fca235bc281f05668b76793fd5139b1c54a0f48c66f121c0480a9e2a. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505987 — a six-check JSON result.
The Seasons, Op. 37a: IX. September - The Hunt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559546f6138ef83e23f91f7a19513f77aca22f1bce2d82153a7d14435ba41b35. 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/USSM11505988 — a six-check JSON result.
The Seasons, Op. 37a: X. October - Autumn Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ebf958e160494adff654436ce497dde8891642cf326feae3992e60e92b6ccc. 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/USSM11505989 — a six-check JSON result.
The Seasons, Op. 37a: XI. November - Troika
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45330ea02aa0136bc11a2d41ec993b9d72340cdffea380458a9af691d172734. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USSM11505990 — a six-check JSON result.
The Seasons, Op. 37a: XII. December - Christmas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebf6925286efdae788e14f026768f80c72a3210b526c6872ad3e13685e1d354. 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/USSM11505991 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: I. Ouverture miniature. Allegro giusto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db8889fcda7568b6d7150318df7f9c65f4483a2e84de08d369adc23aa769d1c. 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/USSM19100450 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: IIa. Danses caractéristiques. Marche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2349217a707111ad21af8a0dce974df917f20b092d731f6a3fcbefe54bddab. 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/USSM19100451 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: IIb. Danses caractéristiques. Danse de la fée dragée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be0763daa83715b23699bfe37329a9435e1a152b5f4fc6614d7bd7f2aec5d6e. 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/USSM19100452 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: IIc. Danses caractéristiques. Danse russe "Trépak"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689cddfc7d2c7d4a3db952f875e14d485c4893f43106533d2e5987525f3304b8. 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/USSM19100453 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: IId. Danses caractéristiques. Danse arabe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a80a4d1a34428a23966f976dfaec63df3924565f69df7dc0ef85613e1b3235. 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/USSM19100454 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: IIe. Danses caractéristiques. Danse chinoise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cf80aa7a1eece215c14996c685ae19a24e99c1bcc88d1426187be1a1bc71e1. 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/USSM19100455 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: IIf. Danses caractéristiques. Danse des mirlitons
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d07c7562985dfea69cab7668ffbf62a7644eb4d6472ad32f71425892106cb. 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/USSM19100456 — a six-check JSON result.
The Nutcracker Suite, Op. 71a, TH 35: III. Valse des fleurs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb32badda23981593f35d9c572d97d03688b2822cb3ddbe4360095fba1c635b. 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/USSM19100457 — a six-check JSON result.
Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 10 Scène. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe257d49bac308eccaadfdbf32280c5e0939f68aade1c36f2185a1255f52fa24. 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/USSM19908623 — a six-check JSON result.
Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 13 Danses des cygnes. IV. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5b4e60e8a25351bd51c0f0613400fd8950c118beff847d3fd1b8603de65d1f. 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/USSM19908625 — a six-check JSON result.
Song Without Words, Op. 2, No. 3 - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5092b0edf25295d4215e73b7b4af246b1a5d62914422ef13c9ae17736d5af87a. 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/USSM11807921 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1163bcb2f6dde847c2fec3deba45cbec9157583e23f7675df6ef8d82133f4a37. 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/USSM11807923 — a six-check JSON result.
Song Without Words, Op. 40, No. 6 - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94476cd52d19ac0159a2a6896494a469c4c3d6ca2a4aa18210e3fdf8575e42de. 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/USSM11807916 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ea823b88ce02e30afb9b4fa9a9ee5f0132cea224748eaa4ceada4865d77ca1. 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/DEE860901755 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270cc39c368c33cb3cc85c072c4ee4de9f7757a18a78bb5557fc99e1fe154ac6. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USSM11807913 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b0052f544e750d57f3c17d8c44400ac1d4647b7ec8ced4ccfc47aaeed8c82c. 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/USSM11807917 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cddc620aa253c350e766355b2e13d9908604d4e7a86df44345753db512c2c1. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USSM11807922 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc38e540526fba930ce761c8c93ffbb6bb8cc8d8618bca8f207b8e8c6ad72c9. 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/USSM11807914 — a six-check JSON result.
Chanson Triste, Op. 40, No. 2 - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6800ce347dd9781e8faa782d42e8fda766ddb6e8d8242f9c34d1ad35c52f5b95. 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/USSM11807918 — a six-check JSON result.
Pieces for Piano, Op. 72: V. Meditation in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d4d5d2ec16dee3856b04249a3e09fea02a5d06af7464e4203763e795e2b553. 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/DEP629501847 — a six-check JSON result.
Album for Children, Op. 39: Prière du Matin. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb962cd1b9d8200ededdd61067644f1052f0d61f00943042a38ef921a1f21aa88. 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/DEP629501228 — a six-check JSON result.
Album for Children, Op. 39: Le Matin en Hiver. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f247d3d86745e1b3baeff3bf4c0cad8037df579869414d33a8a0551e70b14a1. 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/DEP629501229 — a six-check JSON result.
Album for Children, Op. 39: Le Petit Cavalier. Presto, staccato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef1017023bfcf587b06060ea3b9cf4a0d9c04715c75c61677b3ff032964bb14. 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/DEP629501230 — a six-check JSON result.
Album for Children, Op. 39: Maman. Moderato, legatissimo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315b1710709aa40f9275a8685f6c0d4d9884f1d8a540d8b9dc4e479a54edb628. 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/DEP629501231 — a six-check JSON result.
Album for Children, Op. 39: Marche des Soldats de Bois. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b111080da6a365cd59577ca4b0290bdc1385c17e21a44ae3648fbc68d910c2. 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/DEP629501232 — a six-check JSON result.
Album for Children, Op. 39: Le Poupée Malade. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b96c9034e03b8a1ccf46e17cb23d0a16aa11aec47fdde47050ea4ec96de855. 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/DEP629501233 — a six-check JSON result.
Album for Children, Op. 39: Enterrement de la Poupée. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b008f61cb34f1df17e5e112dbcb77a2dc17d95a977eec6fe5422da71663b7ef. 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/DEP629501234 — a six-check JSON result.
Album for Children, Op. 39: Valse. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5871ea46929a710143fde2e9a7d0a26cc2221da2459ed609197305eaa3d10c. 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/DEP629501235 — a six-check JSON result.
Album for Children, Op. 39: La Nouvelle Poupée. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c137b4f8f797e123fb61f662c8eea54af1c31616537629d809d3f1ebfdabb6. 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/DEP629501236 — a six-check JSON result.
Album for Children, Op. 39: Mazurka. Tempo di Mazurka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ac050d2422cae45580edd7c7bbdd904f8745df428d545cba37cbf043c3435e. 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/DEP629501237 — a six-check JSON result.
Album for Children, Op. 39: Chanson Russe. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaff8a746f744601730c91a41ce41abb3031f0d0692577eb0484e1e523db92b0. 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/DEP629501238 — a six-check JSON result.