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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc868acd9d815167c560141f806c64f7b17ff22088d030d3630487b586f81be2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/155917a3-4455-4a31-a7b1-d66dea51ec34.json and https://artists.proofprofile.net/proofs/artist/155917a3-4455-4a31-a7b1-d66dea51ec34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ustvolskaya, Silvestrov & Kancheli: Works for Piano & Orchestra
4 Postludes for Piano & String Orchestra: No. 1. Larghetto - Andante
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3fce350703dee0b219ccbe983a1764d3a1421f594e93d76e48385a4c035702. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535302.
4 Postludes for Piano & String Orchestra: No. 2. Moderato, con moto (poco rubato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b827da0c91342fd3ebaefd9116e45c7286c10f98af0f25d6a9db4df126c56c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535303.
4 Postludes for Piano & String Orchestra: No. 3. Larghetto, con moto (poco rubato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73e3d40210888dfc2d1ae052f6ec08285fef4ca0cafd4ba14863b49666754fd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535304.
4 Postludes for Piano & String Orchestra: No. 4. Larghetto, con moto (poco rubato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc27a8f32ad4ee488dc96b707b4a2b4b46b0d470a03fbf253f397ca67115a31e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbdd644ab31b37bac3e6b77545ee8b7a116cbbacbb74263c83a27f05151a967. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535307.
Concerto for Piano, Strings and Timpani (original version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29392f5494c06196f26a4af5f86e1cc740556a4e99f95d7b9ec46e3f14c80da4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535301.
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 0xb6dcac9daf05ab248a57027e269aafe9bcc606f55ff1ea1dc3ca02edcb35dbe5. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191535306.
J.S. Bach & Pärt: Works for Violin & Chamber Orchestra
Violin Concerto in A Minor, BWV 1041: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89fce1d7e379aea6699bba54d2b141ec17c65f2d7563f925c0ad8e01d10becd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430306.
Concerto for Two Violins, Strings, and Continuo in D Minor, BWV 1043: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea8d6efcc26d04b4ae8e763c447ed286cabc27871d5cbcb6f93758db21c577f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430308.
Concerto for Two Violins, Strings, and Continuo in D Minor, BWV 1043: II. Largo, ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dec07e2d86312640cc8c67eb7c36aa7b05d70be28ae2201943218be2197840. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422201709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee97935fb7ddcb325ce05733f00d45c84c63eb92d31cf307e3d2e399e04fcc83. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430311.
Violin Concerto in E Major, BWV 1042: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65ab9f7289d32bd70545705081f9ed8ad8611519d6a770fef29262371b1f018. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:11:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430303.
Fratres (version for violin, string orchestra and percussion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73d71ea4b85d1f69528bd5876f36412eef0467f0d3bb0ef63e4562fd8d8459b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430301.
Violin Concerto in E Major, BWV 1042: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfb281cea80551708253a5cf09ee203a292bbe7e5430f1ef204c4423a75fdcb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430302.
Violin Concerto in A Minor, BWV 1041: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a49a604efba2ab83c5e11bb081dcde3758d4bffeb1e537be2b9e0c186b5e7ca. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430305.
Concerto for Two Violins, Strings, and Continuo in D Minor, BWV 1043: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0af2cf082a43bcc6a0601db9fd8ef237340d85cac7e23b53cd81d4f3f05122d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422430310.
Concerto in D Minor for Oboe, Strings and Continuo: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d00b729b45a4817f90373f1e5095419e52f18f99cdea3d20f8ed7e59e07e45f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331404912.
Concerto-Pasticcio in C Major: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58843b095ef38e3c903149316a66d6e56006bd30315f67d14555ef544be74d27. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332103394.
Oboe Concerto in G Minor, BWV 1056: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1b6d2fe30f4fc560ee5b6ff563b34f28bd711609ac3f13ff1171edaab2ab5a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331404295.
Oboe Concerto in G Major, TWV 51:2: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a35225ca90482f8662083806ae419efaed417ccd5b0cd687158aaec7ce4a2dc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331603485.
Oboe Concerto in G Minor, HWV 287: III. Sarabande. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f80c617766a6876265f7707e94554f2ac8e9354882273c73bd8e98957a793b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332103398.
Concerto in B-Flat, Wq. 164: II. Largo E Mesto, Con Sordini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08d8a765ed4618d2f3b7f1a939f655e2f8d5f495a499e2baa3f7cb050e098d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208351.
Sonata à Oboe, Violoncello e Basso in G Minor: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d974a249af43474987829fdf798dccbb58122279693a985d1751a720e9f5a5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902163.
Oboe Concerto in F Major, RV 456 "Harmonia Mundi": I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dc08d7fc0e35ad562736948f514d9a84b53e9006eb4da45ef69c112c874573. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331401928.
Sonata in G Minor for Two Oboes, Bassoon and Basso Continuo: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c1d36c9a6867ecc93204495445cd78712ca942ff86702b090bf20fcd5ca949. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331305780.
Concerto for Oboe d'amore in A Major, TWV 51:2: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c631436ebf724daf052dbd39908869c0e5944a946970c66b4f010b482e84c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331603495.
Sonata da camera in B-Flat Major: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54de56567c756c5d5fe027155d42def6413f1ff23121cfbbe091dba6ce87ee6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332000257.
Oboe Concerto in E-Flat Major, TWV 51:S1: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f50ab084d13d16d57f70b16ed99ae927b47f78188381c1c9585ca7ede84db8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331603498.
Concerto a cinque in D Minor for Solo Oboe and Strings, Op. 9 No. 2: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de5456ebc1bac4e2cb03c4284cc8ab3b49b9659d140dc0c4f10ac548a285c35. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580565173.
Concerto à 5 in C Major for Oboe and Strings, Op. 9 No. 5: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a79704cb6c5edfd9e8afa2be5218055eff4edf03f218f65f84ea1262f7f5b. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580565188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea3681300ac9dbe015575c49f16f3d3da5d10e1bce218c0c5138e477b81ed02. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606178.
Concerto a cinque in D Minor for Solo Oboe and Strings, Op. 9 No. 2: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab3518b72c16504729c73727547d15731c85418cbf04316e85b158665d7c949. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606179.
Concerto in C Major for Two Oboes and Strings, Op. 7 No. 2: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a41011769e58c2a6e81f8fa1904e388bb5f2978716a93409721fefcb3d83d1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606180.
Concerto in C Major for Two Oboes and Strings, Op. 7 No. 2: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9810e46224c7d6bbf8f800524ea79b1cfff9b32390a20bb3ab39cb655907707a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606181.
Concerto in C Major for Two Oboes and Strings, Op. 7 No. 2: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4827e6d68d13c55d24d647b672eee9edebd722d81417afad5cb90e3b783369. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606182.
Concerto à 5 in C Major for Two Oboes and Strings, Op. 9 No. 9: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaffb6785dfa81f720e7ad620b135f182f60a260606622031855f2044b6b8b35. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606187.
Concerto à 5 in C Major for Two Oboes and Strings, Op. 9 No. 9: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd0749a03c46b070b0e5d455f3dec91821a9ea3709e0ea2b0ce2139346c2277. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606188.
Concerto in D Major for Two Oboes and Strings, Op. 7 No. 8: I. Without Tempo Indication
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf92d282c854e502b1b1a062408f982bf87358833986df097c51e3426a2cea5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606189.
Concerto in D Major for Two Oboes and Strings, Op. 7 No. 8: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c71c3e43ec2a7da8629fee5ea6619fb78f1333ea75f37170421b2be3049af0f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606190.
Concerto à 5 in C Major for Oboe and Strings, Op. 9 No. 5: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4ed1b634bd9709c5557ddec4a40e7e30c6e10ce25c70d64a0d71700b987f33. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606192.
Concerto in B-Flat Major for Oboe Solo and Strings, Op. 7 No. 3: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaba3e5efb491da22368707c10887e3bf02b2587bc030e3d169e6a2b02d2ee14. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606195.
Concerto in B-Flat Major for Oboe Solo and Strings, Op. 7 No. 3: II. Adagio
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Concerto in F Major for Two Oboes and Strings, Op. 9 No. 3: I. Allegro
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Concerto a cinque in D Minor for Solo Oboe and Strings, Op. 9 No. 2: I. Allegro non presto
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Concerto in D Major for Oboe Solo and Strings, Op. 7 No. 6: I. Allegro
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Concerto in D Major for Oboe Solo and Strings, Op. 7 No. 6: II. Adagio
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Concerto in D Major for Oboe Solo and Strings, Op. 7 No. 6: III. Allegro
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Concerto à 5 in C Major for Two Oboes and Strings, Op. 9 No. 9: I. Allegro
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Concerto in D Major for Two Oboes and Strings, Op. 7 No. 8: III. Allegro
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Concerto à 5 in C Major for Oboe and Strings, Op. 9 No. 5: III. Allegro
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Concerto in B-Flat Major for Oboe Solo and Strings, Op. 7 No. 3: III. Allegro
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Concerto in F Major for Two Oboes and Strings, Op. 9 No. 3: II. Adagio
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Concerto in F Major for Two Oboes and Strings, Op. 9 No. 3: III. Allegro
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Arnold, Stravinsky & Others: Music for Flute & Strings
Suite italienne, K034 (Arr. for Flute & Orchestra by Anonymous): I. Introduzione
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5 Pieces for 2 Violins & Piano (Arr. for Flute & Orchestra by Anonymous): No. 1, Prelude
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#4 Mozart: Symphonies Nos. 23 & 38 "Prague" / Violin Concerto No. 3
Concerto in D Major for Trumpet, Strings and B.C. - TWV 51:D7: I. Adagio
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Concerto in D Major for Trumpet, 2 Oboes, Strings and B.C. - MWV 6.32: III. Allegro
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Concerto No. 1 in E-Flat Major for Trumpet, Strings and B.C.: I. Allegro
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Concerto No. 1 in E-Flat Major for Trumpet, Strings and B.C.: II. Larghetto
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Concerto No. 1 in E-Flat Major for Trumpet, Strings and B.C.: III. Vivace
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Concerto in D Major for Trumpet, 2 Horns, Strings and B.C.: I. Adagio
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Concerto in D Major for Trumpet, 2 Horns, Strings and B.C.: II. Allegro Moderato
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Concerto No. 2 in C Major for Trumpet, 2 Flutes, Strings and B.C. MH 60: I. Adagio
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Concerto No. 2 in C Major for Trumpet, 2 Flutes, Strings and B.C. MH 60: II. Allegro Moderato
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Concerto in D Major for Trumpet, Strings and B.C. - TWV 51:D7: II. Allegro
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#3 Bartók / Adams: Divertimento / Shaker Loops
#2 Schubert: String Quartet No. 14 "Der Tod und das Mädchen"
#1 Beethoven / Brahms / Schoenberg: String Quartet, Op. 95 / String Quintet, Op. 111 / "Verklärte Nacht"
The Protecting Veil: II. The Birth of the Mother of God
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The Protecting Veil: I. The Protecting Veil
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The Protecting Veil: VII. The Dormition of the Mother of God
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Mozart: Piano Concerto No. 9 'Jeunehomme'; Piano Concerto No. 15 (Wilhelm Kempff: Complete Decca Recordings, Vol. 3)
Mozart: Violin Concerto No. 5, K. 219 & Sinfonia Concertante, K. 364
Grey Edition - Bach: Sei gegrüsset, Jesu, gütig, BWV 768 & Violin Concerto No. 2, BWV 1042
Grey Edition - Bach: Violin Concerto No. 2, BWV 1042 & Chorale Preludes
Grey Edition - Bach: Fantasia, BWV 572 & Violin Concerti
Grey Edition - Bach: Violin Concerti & Chorale Preludes
Quintessence Handel: Complete Organ Concertos
Green Edition - Bach: Harpsichord Concerti Nos. 3 & 4 - Violin Concerto No. 2, BWV 1042
Green Edition - Bach: Violin Concerto No. 2 & Harpsichord Concerto No. 6, BWV 1057
Handel: Organ Concerto Op. 4 No. 4 - Haydn: Organ Concerto No. 1
Schubert: Streichquartett, D. 810 - Rondo brillant, D. 895
Schubert: Symphonie No. 4 - Fünf deutsche Tänze
Karl Münchinger and the Stuttgart Chamber Orchestra, Vol. 7
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 9
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 8: Mozart
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 6
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 5
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 4
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 3
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 2
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 1: J.S. Bach – Orchestral Suites Nos. 1 & 2
Karl Münchinger & The Stuttgart Chamber Orchestra, Vol. 10
The Great Conductors: Karl Münchinger Conducts Bach – Musikalisches Opfer, BWV 1079 (Arr. for Chamber Orchestra)
Music for the Royal Fireworks, HWV 351: IV. La Réjouissance
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Orange Edition - Bach: Violin Concerto No. 1, BWV 1041 & Concertos for 2 Harpsichords
Red Edition - Bach: Violin Concerto No. 1, BWV 1041 & Concerto for 2 Violins, BWV 1043
Yellow Edition - Bach: Organ Concertos & Violin Concertos Nos. 1, 2
Jommelli: Didone abbandonata (3rd Version)
Mendelssohn: Verleih uns Frieden. Kirchenwerke VI
Minuet from String Quintet in E, Op. 13, No. 5
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12 Violin Concertos, Op. 8 "Il cimento dell'armonia e dell'inventione" / Concerto No. 4 in F Minor for solo violin, RV297 "L'Inverno": II. Largo
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Classical Masterworks - 100 World's Greatest Classics - The Finest Classical Music In The World
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Concerto in G Major, RV 151 "Alla Rustica": I. Presto
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12 Violin Concertos, Op. 8 "Il cimento dell'armonia e dell'inventione" / Concerto No. 1 in E Major for solo violin, RV269 "La Primavera": II. Largo
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The Four Seasons, Spring Op. 8/1: I. Allegro
Uplifting Classical - Music to energize your mood
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12 Violin Concertos, Op. 8 "Il cimento dell'armonia e dell'inventione" / Concerto No. 2 in G Minor for solo violin, RV315 "L'Estate": II. Adagio - Presto
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12 Violin Concertos, Op. 8 "Il cimento dell'armonia e dell'inventione" / Concerto No. 3 in F Major for solo violin, RV293 "L'Autunno": II. Adagio molto
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