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 0xa42ee26e55bf89e37c2021014ad5ec8f6443a9ac7202b67e895c63f9d0780437. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fce5a06f-1ef0-47e1-a3c5-703b116eb404.json and https://artists.proofprofile.net/proofs/artist/fce5a06f-1ef0-47e1-a3c5-703b116eb404.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 0xcd076cad21ee038756d3dbad42b4a66fe9f29800a78490b7ac398acc3cb4b0f4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476700229 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df5c30a37a03d168707bec506218a3f36406c0c871f5bbc323517dac4e3dcac. 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/DEE476700230 — a six-check JSON result.
Feinsliebchen, du sollst mir nicht barfuß gehn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fffc884b6cee671af18d72384bac3df1b6b46ef99f0f147614a7f5dba4f25e3. 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/DEE476700231 — a six-check JSON result.
Schubert: Quatuors à cordes Nos. 12 & 14 "La jeune fille et la mort" (Mono Version)
Beethoven: Quatuors à cordes Nos. 9 & 10 (Mono Version)
Beethoven: Quatuors à cordes Nos. 5 & 6 (Mono Version)
Beethoven: Quatuors à cordes Nos. 3 & 4 (Mono Version)
Beethoven: Quatuors à cordes Nos. 14 & 16 (Mono Version)
Beethoven: Quatuor à cordes No. 8 (Mono Version)
Beethoven: Quatuor à cordes No. 7 (Mono Version)
Beethoven: Quatuor à cordes No. 15 (Mono Version)
Beethoven: Quatuor à cordes No. 13 & Grande Fugue (Mono Version)
Tchaikovsky Symphony Orchestra of Moscow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933ca9b863827a4730ec430b019ab363d46f03bb6b7b0b088ec2901d7c742c74. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41800608 — a six-check JSON result.
Mozart: Les six quatuors dédiés à Haydn, vol. 2 (Mono Version)
Mozart: Les six quatuors dédiés à Haydn, vol. 1 (Mono Version)
Beethoven: Quatuors à cordes Nos. 1 & 2 (Mono Version)
Organ Concerto No. 3 in G Minor, HWV 291: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13fc4393c0ba9a7b756186e7421be8160035acb1fe215f23fde043b777d4578. 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/DEE476700283 — a six-check JSON result.
Haydn: Paris Symphonies / Pariser Sinfonien Nos. 82, 83 & 85
Les Indes galantes, RCT 44: Rondeau - Danse du calumet de la paix executée par les sauvages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc00093569222730dc0eb6adf2dd3ac8f46ee0b9f70529bf7ff2bd085964af6. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/DEE476700178 — a six-check JSON result.
Les Indes galantes, RCT 44: Gavotte pour les fleurs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ff3920275ba45286ae094921017046d63b911b7eacb1a4e8d94893cae810e. 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/DEE476700186 — a six-check JSON result.
Concerto for Viola & Orchestra in D major: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff696f859b30aea0bb3d30d59bd1fa70f05b56144b9da656c8376414a037c98. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476300169 — a six-check JSON result.
Schubert: Trio pour piano, violon et violoncelle No. 1, Op. 99 (Mono Version)
Je n'aime toujours pas le classique, mais ça j'aime bien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89f5bf42fcb28a27df8fb1398acad7488daccdb8d8724f667bc2f07d6ed7897. 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/USBC15900201 — a six-check JSON result.
Mandolin Concerto in C Major, RV 425: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293d8bd7b5a41bf3d05e5e63a9066c8856bcae4b76191b9c67a71cdf2d2024e2. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9100058 — a six-check JSON result.
Le quattro stagioni, RV 293, Op. 8: Concerto No. 3 in Fa Maggiore - L'autunno: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe10300fa462b50bb24974e7be0f676b6929dc5926997a2aa7174227a679dcfc. 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/ITB006871575 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae84fce9a9551c964212a64185d05894e514c0c6e79a1b20bf1bd47c768c0a3. 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/USBC10000802 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2743026cef49d66dcc421a1a6a16f24d2a42b1720794a60d6f92576eef5b4f. 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/USBC17000276 — a six-check JSON result.
Slavonic Dances, Op. 46: No. 8 in G Minor. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2290c4a49f50ca984916a5bfc25c81bb5bd424decda640529bb6511c9dba5af. 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/USSM10504014 — a six-check JSON result.
Piano Sonata in A Major, K. 331: III. Alla turca. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45216de0c586005c1dc49c0f11ead7363be7eea4cced31ba985f7957ee4bad5c. 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/USBC18900173 — a six-check JSON result.
Peer Gynt, Suite No. 1, Op. 46: In the Hall of the Mountain King
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65849e035b7ee6a5a0a1d4b95047deaa8b1a01324dbf542f50348fef3c49dd8. 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/USBC17500149 — a six-check JSON result.
Liebestraum No. 3 in A-Flat Major, S. 541/3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8efccd8ae96002e6e3cab8a5fed6a50f81ce2a380282e3302ae67570f8a2bc. 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/USBC19802320 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36140760338651623a29a938077bb64b738c32706f1d1ca1fc911ed287e8486. 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/DEE470700110 — a six-check JSON result.
The Carnival of the Animals, R. 125: XIII. Le cygne (Arr. for Cello & 2 Pianos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dff58717c7e8c8e627e16fbf77cebd9d75f8b6e5a2b23f26fc1e79121493280. 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/USBC19801420 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882e771b54e8254193777d94d593a834822e901549828eb3dfc160ca1f064511. 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/USBC10400315 — a six-check JSON result.
Piano Concerto No. 11 in D Major, Hob. XVIII:11: III. Allegro assai - Rondo all'ungherese
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9828ab1586a568b4c57a7217a37390f71fe423aee750898d603f760af3a23b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050200023 — a six-check JSON result.
Symphony No. 9 in D Minor, Op. 125 "Choral": Allegro assai vivace "Froh, froh, wie seine Sonnen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0257b2e0cc12a89fc0894c259e79306656c5fb8ddfac9fde38c387d83bd33d33. 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/USBC19400513 — a six-check JSON result.
The Sleeping Beauty, Op. 66, TH 13: No. 7 Valse
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbc231de891ee175ba95180f4f0c27d44f6fc0550f11a64b44e634543cd9f50. 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/GBARU9000015 — a six-check JSON result.
Clarinet Concerto in A Major, K. 622: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e66653310fd40de6d68e19391dffe409e4af014a1667697f73aaccf8f916ac5. 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/USBC15600166 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097390e193273c79bfd7551fb1e1f31bfa23564838f03a60ae3c66b0c189f27e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USBC17200131 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8612a5dd465ed45c39c04c46bcdbeb93d07fecebec6199c85df181c6d7777bd2. 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/FRZ050400175 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c52d2cc543101d6757428b919b97b11fd1294ae05c4f564303da3aab287a94. 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/USBC19200494 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc00093569222730dc0eb6adf2dd3ac8f46ee0b9f70529bf7ff2bd085964af6. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/DEE476700178 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e33dd89e74705f6c6e45b854f9dd384b6ce20c336eae9bb7f100289b76d6caa. 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/USBC18300132 — a six-check JSON result.
Bagatelle No. 25 for Piano in A Minor, WoO 59 "Für Elise"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8d48e327ac8582344cb4efcada3edfecedd6b329dca43ed6efc2531f352525. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU8800061 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f005bf217006f47cce8416a0b80ce72b415659a54b87234d5bed084e36ba7d. 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/USBC17500146 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86208239289cab2dcb7a570c662b4b12f5b29658fd7925d82f15b1bb76b0884e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10403078 — a six-check JSON result.
La Wally: Act I: Ebben?... Ne andrò lontana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f77bb81290001149bdf9f59e8f68e0742410febb13d66f3ab0a52fa7e559cc. 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/DEE479000123 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8c344eb55d0b6e0843a0f26ff6e1ea66de01f40c2bc07ed4ba2ac5bc9b178d. 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/FRZ050200103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfec4f4879df837d00e4f5184f9e1878319624e032d1e1c4b86f6538f9f92248. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ059702030 — a six-check JSON result.
Serenade in E Major for Strings, Op. 22: II. Tempo di Valse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289779a4387381c9981078b47c285520b9ea5200c366ef1580b93e562f9e611. 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/USSM10504002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39b341dc2a13dfb09681f69d7ace425be4b05676612cc3dd85a0f9e184befd0. 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/USBC15800128 — a six-check JSON result.
The Rite of Spring: Sacrificial Dance (Chosen One)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66da98fef480973be62682c5db38a402a9e9954c877d860ad022d9cadedb9e0a. 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/USBC16800174 — a six-check JSON result.
Sonate pour flûte et piano, FP 164: II. Cantilena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7219cc07efafadcf2639252170ffbc1c1c0479ed10d276b6803d6f1207b391. 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/FRZ059804980 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe19f2818a948d63231d50d665684b9de6396b20fb654882b745fce6cc41f231. 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/USBC10509810 — a six-check JSON result.
Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
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Sonate n° 8 "Pathétique", Op. 13 en do mineur: Beethoven Sonate n° 8 : II - Adagio Cantabile
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Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": I. Allegro
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Má vlast, JB 1:112: No. 2, Vltava (Die Moldau)
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Die Zauberflöte, K. 620: Der Vogelfänger bin ich ja (Arr. for Oboe and Orchestra by François Leleux)
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The Nutcracker Suite, Op. 71a: II. Danses caractéristiques: Marche
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Piano Sonata No. 11 in A Major, K. 331/300i: III. Alla Turca
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Serenade No. 7 in D Major, K. 250, "Haffner": II. Menuetto
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Piano Concerto No. 21 in C Major, K. 467, "Elvira Madigan": II. Andante
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance. Andante
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Flute Concerto No. 2 in D Major, K. 314: III. Rondeau. Allegro
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The Nutcracker Suite, Op. 71a: II. Danses caractéristiques: Valse des fleurs
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Piano Sonata No. 12 in F Major, K. 332 (300k): II. Adagio
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Flute Concerto in D Major, Op. 10 No. 3, RV 428, "Il Gardellino": III. Allegro
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Lyric Pieces, Book III, Op. 43: IV. Little Bird
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Nouvelles suites de pièces de clavecin: V. La Poule
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Pictures at an Exhibition, IMM 50: Bydlo
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The Four Seasons - Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
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Don Quixote, Op. 35: Variation II. Der Kampf gegen die Hammelherde (Kriegerisch)
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The Tale of Tsar Saltan: The Flight of the Bumblebee
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Carnival of the Animals, R. 125: Aquarium
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12 Études, Op. 25: No. 9 in G-Flat Major "Butterfly's Wings"
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Die Forelle, D. 550 (Arr. for Cello, Piano and Contrabass)
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Burlesque de Quixotte, TWV 55:G10: VI. The Gallop of Rosinante. VII. The Gallop of Sancho Pansa's Donkey
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Histoires, No. 2: II. Le petit âne blanc
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Organ Concerto No. 13 in F Major, HWV 295, "Cuckoo & Nightingale": II. Allegro
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El Canto del Ruisenor for Violin and Orchestra
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Ich mag immer noch keine Klassik, aber das gefällt mir gut!
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Anner Bylsma plays Concertos and Ensemble Works
Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato
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Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio
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Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto
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Cello Concerto No. 2 in D Major, Hob. VIIb:2: I. Allegro moderato
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Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
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Cello Concerto No. 2 in D Major, Hob. VIIb:2: III. Rondo - Allegro
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Cello Concerto in C Major, Op. 4: I. Allegro aperto
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Cello Concerto in C Major, Op. 4: II. Romance
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Cello Concerto in C Major, Op. 4: III. Rondo alla Cosacca
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Suite for Orchestra (Overture) No. 3 in D major, BWV 1068: Air
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Wolfgang Amadeus Mozart: Essential Chamber Music
Divertimento No. 17 in D Major, K. 334: III. Menuetto & Trio
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Brandenburg Concerto No. 1 in F major, BWV 1046: Allegro
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Brandenburg Concerto No. 4 in G major, BWV 1049: Allegro
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Brandenburg Concerto No. 1 in F major, BWV 1046: Adagio
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Brandenburg Concerto No. 4 in G major, BWV 1049: Andante
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Brandenburg Concerto No. 1 in F major, BWV 1046: Menuetto, 2 Trios & Polacca
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Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
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Brandenburg Concerto No. 2 in F major, BWV 1047: Allegro
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Brandenburg Concerto No. 2 in F major, BWV 1047: Andante
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Brandenburg Concerto No. 2 in F major, BWV 1047: Allegro assai
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Brandenburg Concerto No. 3 in G major, BWV 1048: I. Allegro
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Brandenburg Concerto No. 3 in G major, BWV 1048: III. Allegro
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Herz und Mund und Tat und Leben, BWV 147 (Transcribed for Organ): X. Jesus bleibet meine Freude
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Toccata, Adagio and Fugue in C Major, BWV 564: I. Toccata
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Pomp and Circumstance, Op. 39: March No. 1 in D Major - Remastered
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Suite in D Major, BWV 1068: II. Air - Remastered
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Symphony No. 3 in C Minor, Op. 78, "Organ": III. Maestoso; Allegro
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La Rencontre imprévue (or, Les Pelerins de la Mecque): Overture
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Waltz in D-Flat Major, Op. 64, No. 1, "Minute"
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Hungarian Dances, WoO 1: No. 5 in G Minor
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Concerto a Tromba principale in E Major: Rondo
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Orchestre de chambre Jean-François Paillard
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Mass No. 15 in C major, K. 317, "Krönungsmesse": Kyrie
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Mass No. 15 in C major, K. 317, "Krönungsmesse": Gloria
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Mass No. 15 in C major, K. 317, "Krönungsmesse": Credo
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Mass No. 15 in C major, K. 317, "Krönungsmesse": Sanctus
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Mass No. 15 in C major, K. 317, "Krönungsmesse": Benedictus
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Mass No. 15 in C major, K. 317, "Krönungsmesse": Agnus Dei
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Kinderszenen, Op. 15: No. 7, Träumerei (Arr. for Violin and Orchestra)
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Suite Bergamasque, L. 75: III. Clair de lune
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Ave Maria, D. 839 (Arr. for Cello and Chamber Orchestra)
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Six Pieces for Violin & Organ, Op. 150: II. Abendlied
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Lullaby, Op. 49 No. 4 (Arranged for Orchestra)
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Vesperae solennes de confessore, K. 339: Laudate Dominum
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": III. Menuetto. Allegretto
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo. Allegretto
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Divertimento No. 7 for 2 Horns, Bassoon and Strings in D Major, K. 205: II. Menuetto I
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Vivaldi Variation (Arr. for Piano from Concerto for Strings in G Minor, RV 156 by F. Christl)
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Die Zauberflöte: Aria Variation (Arr. for Piano from K. 620 by Vivan und Ketan Bhatti)
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Für Elise Variation (From Bagatelle in A Minor, WoO 59, Arr. by Svetoslav Karparov)
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Aria Variation (From Goldberg Variations, BWV 988, Arr. for Piano by Svetoslav Karparov)
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Mozart Symphony 40 Variation (From Symphony No. 40, K. 550, Arr. for Piano by Svetoslav Karparov)
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Moonlight Sonata Variation (From Piano Sonata No. 14, Op. 27, Arr. by Svetoslav Karparov)
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Ich steh an deiner Krippen hier, BWV 469 (Arr. for Violin, String Quintet & Piano by Jan-Peter Klöpfel)
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The Four Seasons - Violin Concerto in F Minor, RV 297, "Winter", Arr. for Violoncello: II. Largo
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Joy (After Bach's Jesu, Joy of Man's Desiring, BWV 147, No. 10 and Beethoven's Symphony No. 9, Op.125: IV. "Ode to Joy")
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Double Concerto for Violin, Cello, Strings and Continuo in B-Flat Major, RV 547: II. Andante
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Bach: Prelude Piano Variation (After Cello Suite No. 1, BWV 1007, Arr. for Piano by Tim Allhoff)
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Air Piano Variation (From Orchestral Suite No. 3, BWV 1068, Arr. for Piano by Svetoslav Karparov)
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Lakmé: Flower Duet (Arr. for Violin and Strings by Vivan & Ketan Bhatti)
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Ave Maria Variation (From Méditation sur le Premier Prélude de Piano de Bach, CG 89, Arr. for Piano and Violin by Svetoslav Karparov)
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Beethoven Variation (After String Quartet No. 13, Op. 130: II)
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Serse, HWV 40: Ombra mai fu (Arr. for Piano)
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Bach Ouverture Piano Variation (From Orchestral Suite No. 2 in B Minor, BWV 1067, Arr. for Piano by Jan-Peter Klöpfel)
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Clori, Tirsi e Fileno, HWV 96: Conosco che mi piace
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Concerto Grosso in B-Flat Major, Op. 3, No. 2, HWV 313: III. Allegro
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Suite in E Major: III. Air, "The Harmonious Blacksmith"(from Suite in E Major, HWV 430)
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Suite for Orchestra No. 2 in B Minor, BWV 1067: Rondeau
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Concerto Grosso in B-Flat Major, Op. 3, No. 2, HWV 313: V. Gavotte
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Concerto for Oboe, Strings and Basso Continuo in D Minor, BWV 1059: II. Adagio
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Concerto for Oboe, Strings and Basso Continuo in C Major, RV 447: III. Minuetto
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Suite in E Major: IV. Variation 1 (from Suite in E Major, HWV 430)
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Instrumental Piece (Instrumentalsatz) for Violin, Oboe and B.c., BWV 1040
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Water Music: Suite No. 1 in F Major, HWV 348: Bourrée
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Suite in E Major: V. Variation 2 (from Suite in E Major, HWV 430)
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Suite in E Major: VI. Variation 3 (from Suite in E Major, HWV 430)
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Die Zauberflöte, K. 620: Ein Mädchen oder Weibchen (Arr. for Oboe & Orchestra by François Leleux)
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Suite in E Major: VII. Variation 4 (from Suite in E Major, HWV 430)
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Suite in E Major: VIII. Variation 5 (from Suite in E Major, HWV 430)
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Concerto for Oboe, Strings and Continuo, BWV 1056: II. Adagio
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Herz und Mund und Tat und Leben, BWV 147: Jesus bleibet meine Freude (Arr. for Oboe and Strings)
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Suite for Orchestra No. 1 in C Major, BWV 1066: Courante
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Rinaldo, HWV 7: Lascia ch'io pianga (Arr. for Piano)
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Concerto for Cello, Strings and Continuo in B Minor, RV 424: II. Largo
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Suite for Orchestra No. 1 in C Major, BWV 1066: Gavotte I & II
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Sonata for Piano and Viola in C Major, K. 14: II. Allegro
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Suite for Orchestra No. 1 in C Major, BWV 1066: Forlane
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Suite for Orchestra No. 1 in C Major, BWV 1066: Menuett I & II
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Cello Concerto in G Minor, RV 416: III. Allegro (Arr. for Viola and Chamber Orchestra)
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Suite for Orchestra No. 1 in C Major, BWV 1066: Bourrée I & II
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Passacaglia (after Concerto in G Minor, RV 157, arr. for Baroque Ensemble by Bo Wiget)
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Concerto grosso in B-Flat Major, Op. 3, No. 1, HWV 312: I. Allegro
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Suite for Orchestra No. 1 in C Major, BWV 1066: Passepied I & II
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Liszt: Liebestraum Variation (After Liebesträume, S.541, No. 3, Arr. for Piano by E. M. Fard)
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Auf Flügeln des Gesanges (After Felix Mendelssohn), S.547
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The City of Prague Philharmonic Orchestra
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Chopin Memories of a Sonata (From Cello Sonata, Op. 65, Arr. for Piano by Ketan & Vivan Bhatti)
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Water Music: Suite No. 1 in F Major, HWV 348: Hornpipe
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Water Music: Suite No. 2 in D Major, HWV 349: Overture
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Water Music: Suite No. 2 in D Major, HWV 349: Minuet
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Water Music: Suite No. 2 in D Major, HWV 349: Lentement
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Water Music: Suite No. 2 in D Major, HWV 349: Bourrée
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Water Music: Suite No. 3 in G Major, HWV 350: Andante
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Concerto Grosso in B-Flat Major, Op. 3, No. 2, HWV 313: II. Largo
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Concerto grosso in B-Flat Major, Op. 3, No. 1, HWV 312: II. Largo
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Concerto grosso in G Major, Op. 3, No. 3, HWV 314: II. Allegro
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Concerto grosso in G Major, Op. 3, No. 3, HWV 314: IV. Allegro
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Concerto grosso in F Major, Op. 3, No. 4, HWV 315: I. Andante - Allegro
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Concerto grosso in F Major, Op. 3, No. 4, HWV 315: II. Andante
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Concerto grosso in D Major, Op. 3: No. 6, HWV 317: I. Vivace
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The Four Seasons - Violin Concerto in G Minor, RV 315, "Summer": III. Presto. Tempo impetuoso d'Estate
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Weihnachtskonzerte alter Meister - Christmas Concertos (Corelli/Tartini/Pez/Manfredini)
Concerto grosso in G Minor, Op. 6 No. 8, "Christmas Concerto": III. Adagio - Allegro - Adagio
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String Quintet in E Major, Op. 11, No. 5, G. 275: III. Minuetto con un poco di moto - Trio
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Concerto Grosso in B-Flat Major, Op. 3, No. 2, HWV 313: I. Vivace
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Concerto Grosso in B-Flat Major, Op. 3, No. 2, HWV 313: IV. Andante
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Concerto grosso in B-Flat Major, Op. 3, No. 1, HWV 312: III. Allegro
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Concerto grosso in G Major, Op. 3, No. 3, HWV 314: III. Adagio
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Concerto grosso in F Major, Op. 3, No. 4, HWV 315: III. Allegro
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Concerto grosso in F Major, Op. 3, No. 4, HWV 315: IV. Minuetto
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Concerto grosso in D Major, Op. 3: No. 6, HWV 317: II. Adagio
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Concerto grosso in D Major, Op. 3: No. 6, HWV 317: III. Allegro
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Concerto grosso in D Minor, Op. 3 No. 5, HWV 316: I. Largo (Grave)
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Concerto grosso in D Minor, Op. 3 No. 5, HWV 316: II. Allegro
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Concerto grosso in D Minor, Op. 3 No. 5, HWV 316: III. Adagio
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Concerto grosso in D Minor, Op. 3 No. 5, HWV 316: IV. Allegro ma non troppo
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Concerto grosso in D Minor, Op. 3 No. 5, HWV 316: V. Allegro
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Concerto for Recorder and Viola da Gamba in A Minor, TWV 52:a1: I. Grave
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Concerto for Recorder and Viola da Gamba in A Minor, TWV 52:a1: II. Allegro
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Concerto for Recorder and Viola da Gamba in A Minor, TWV 52:a1: III. Dolce
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Concerto for Recorder and Viola da Gamba in A Minor, TWV 52:a1: IV. Allegro
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Suite for Orchestra (Overture) No. 4 in D major, BWV 1069: Bourree I&II
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Suite for Orchestra (Overture) No. 4 in D major, BWV 1069: Gavotte
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Suite for Orchestra (Overture) No. 4 in D major, BWV 1069: Réjouissance
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Sinfonia for Strings in A major, RV 158: Allegro molto
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Sinfonia for Strings in A major, RV 158: Andante molto
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Sinfonia for Strings in A major, RV 158: Allegro
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Concerto in B Minor, Op. 3/10, RV 580 (from "L'Estro Armonico"): Allegro
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Concerto in B Minor, Op. 3/10, RV 580 (from "L'Estro Armonico"): Largo - Larghetto - Largo
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Concerto for 3 Violins and Strings, BWV 1064: Allegro
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Concerto for 3 Violins and Strings, BWV 1064: Adagio
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d6b4f224ebb1f88c77639f24df33fa112e13d89eb47f6c5ec42b2b0d65a17d. 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/DEE478900489 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec5ba3f005fcde951bc9eff28d08e181359170f8627be035f5198ca2b4b4e90. 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/DEE478900490 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f71e1254b022a001eab3493418da04cbc21cdd9753d9a8b7d64eb0b6562e09. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478900492 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920b938297033d101ccab80a4ca333d61fd8efcef98350d040bc6ada5c0c449f. 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/DEE470901060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57a0d2a21fdf1f98142ebf9d2ba2020d916dfd3700dbc756b4dca5ad3b62347. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470901063 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede0b31fd308f4325b39a8b9753793a9a189b1fe8d615edc935a95f2a2c99180. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470901068 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29798f186a41562640f6a63179531383518512dccb8ee0675797c107cc2567f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470901072 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f48cd83655d811f7aac9ea8703424834fcfce16e4c0be8cf839bf39ca86c33. 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/DEE470901073 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659034292d88a7e990bebc2c7ed29f515f108a847028021920df54f6659848fa. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470901075 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc599263d5d2f6348b1c341a9d5bf0f10b3833488ac70b23ad3451abfa508aec9. 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/DEE470901077 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0859f7d5809d0d388e69c412c7ca2892057b9c919c152efed6b1a67ab4bf29e9. 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/DEE470901081 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446572fb7b453970d2bdfdc709dd73cad02cd81820046127885d61bb5709f3cc. 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/DEE470901082 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba38350d1367ee8da3760b05d7b0c9ea9c9e048fb553fea0937109cf6100324. 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/DEE470901085 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cb71bfebe057f59094455a0a1ffae7f13b8b60b510fdc938a8906bf35b63e9. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470901088 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2112e7f1a143427629d356f357d3db8adb2620228523923dbe91384e14bcd2f4. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100147 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8a6fcb5b8e3afb0d08fcc9eab7c87c10997174b8bc9a59add835e3aa0d93fd. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100149 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae4916b93654d5b74dc2dc992fc71961ea3e9f321e7492bfa4e924b02cc24a7. 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/DEE479200250 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0730d6d24c6ce973ae0b060e9d14dc790a685b3b2e23ebb539b6a553664514. 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/DEE479300124 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6de16e0c74cab406d936d0f6a79752baaa623b20e41463ef3af64fc470d62e. 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/DEE479300125 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58179df896b96a01951eccb387a0ee73bfc135e46d59f05e3afc1862b361f9f0. 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/DEE479300128 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455d4e2b84af73d6802df7b3180f5950f535147de01f6eb0692f81368c635d6c. 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/DEE479300131 — a six-check JSON result.