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 0x112d20760ae79f77a84c49e01f8962bcbea48d3c478f6d3578947b913e9e632f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e946f8e-503d-486b-9854-38407fe32bde.json and https://artists.proofprofile.net/proofs/artist/3e946f8e-503d-486b-9854-38407fe32bde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Polifemo: Nell' attendere mio bene (Ed. Sanderson)
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 0x5aebaf6b7b8884201e52985cf41a1b520be7c78f36f58c08956469004b0cdf31. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071900580.
La festa d'Imeneo: Vaghi amori, grazie amate (Ed. Sanderson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c70ba41e8f1ecbacf4b89e25e7816fe9930f20c9e1957e19f7a8116881169f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071900590.
Marc'Antonio e Cleopatra: Morte col fiero aspetto (Ed. Wiesend)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8af69445f33107b10360b845cecca6b43bab878971438c8e288222661b89bbd. 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/GBF071900600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf25d638c66f4f4fb941e88d82f8423ce428e5e3c6c082d85ff10b8c0ba3577c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071900620.
La morte d'Abel: Questi al cor finora ignoti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3fbb8db67351157de394d11a107f21c1aed920bb1a766708f07bb59550acfc. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GBF071900660.
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.
Violin Concerto No. 5 in C Minor, RV 202: I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe00d908e63ab168aadd2e2319935b082ef28f2bfdff305b5de5684b82e9986. 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/NLY331500846.
Violin Concerto No. 5 in C Minor, RV 202: III. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4860f3fa0000e81ecc112033e05f78c1610cd2646c644d02b12a8b814a403bbe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331500848.
Violin Concerto No. 4 in G Major, RV 308: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e7573f16890c51b0e1ab5c8d8ed672da38479b050d51c65943da5d8bac3c8a. 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/NLY331500849.
Violin Concerto No. 2 in E Minor, RV 277 "il favorito": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073883f933d00b9de3ce8727c4033549d81006d66e5954bc6e153a2e175a64bf. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331500853.
Violin Concerto No. 2 in E Minor, RV 277 "il favorito": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3919961a583b8e683a61423f7092dad675dcff60e0b7071ef90df4e5cecb96. 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/NLY331500854.
Violin Concerto No. 3 in A Major, RV 336: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa7b7df39bafe673373d91cd7b53c208b90ac09b8d9384f7b0e6e8cfa76f307. 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/NLY331500855.
Violin Concerto No. 3 in A Major, RV 336: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c4ceeb27a7fddea3ba11c842656e0f6616c4db9043bfe36a1569334d3fd0f3. 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/NLY331500857.
Violin Concerto No. 1 in D Major, RV 207: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8259c348664d19359f788c8a310fef297cf1df31fa62b36a48ada1fe1b6cf775. 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/NLY331500859.
Violin Concerto No. 1 in D Major, RV 207: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d586ce067d7038a67112fcc256b4e886293abf66812613b7fdbad53152b5b1b. 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/NLY331500860.
Oboe Concerto No. 6 in G Minor, RV 460: I. Allegro non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38b8ee47b3aec8e0f328a21e06740bfa4eb4ae2fc85c64d3f0b89147e5753eb. 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/NLY331500861.
Oboe Concerto No. 6 in G Minor, RV 460: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0948e66a18ecb85c0bc9a301ea2b7f13dd0b905c5386a287783fdd9f9261c41f. 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/NLY331500862.
Violin Concerto No. 5 in B-Flat Major, RV 379: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26f9d042ad0d6b89af18e23fc7a5e83b3916d1094a3876bc51826999689a4e5. 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/NLY331500865.
Violin Concerto No. 1 in G Minor, RV 317: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9c54468a4ebc2daa72ad2c13c307d57257e7e4924a15be47e4ff2d880b0ebe. 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/NLY331500867.
Violin Concerto No. 4 in C Major, RV 173: I. Largo spiccato, allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616ea275bf7357684b47b1d64addc2c800ef9b682e5eaa21a84bc2e11a085015. 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/NLY331500870.
Violin Concerto No. 4 in C Major, RV 173: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfac6347f3f99365c89da0ec62f1d9003cce7b595fcb8bd3225a7451fffd2ae6. 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/NLY331500871.
Violin Concerto No. 4 in C Major, RV 173: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fcc3a1da4560ebe1e1bfd2363ee3160aa0c4d899f21d49956642be14ef932a. 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/NLY331500872.
Violin Concerto No. 2 in D Minor, RV 244: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cd1dcc3256131fbd297327cee9669a9d0fcf4b5cb8d76162a47709dd59ce4c. 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/NLY331500873.
Concerto for Strings No. 3 in D Major, RV 124: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018a83a764081c94736d16a246bd94e6b20476b6d639d11d5c701efad08efd00. 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/NLY331500879.
Concerto for Strings No. 3 in D Major, RV 124: II. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41855ea818457cee05dcc08011c829bee839b62358453d99bb0d93fba95c91cd. 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/NLY331500880.
Concerto for Strings No. 3 in D Major, RV 124: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402856b6a42e1e69c7a669a1033060d55a0c8c6d250deca63cc09c78423b5e1d. 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/NLY331500881.
Violin Concerto No. 4 in G Major, RV 308: II. Largo cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ebd3f1952f49bb576b45aab862cdefe16c8e42ccca80ab483235a43cba575e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:42:27Z), 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/NLY331500850.
Vivaldi: Il cimento dell'armonia e dell'inventione, Op. 8
Violin Concerto in E Major, RV 269 "La primavera": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68074397a8ab675ddb79381b0461ca1340a0733fad894e013819c81d7ac24070. 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/NLY331500917.
Violin Concerto in E Major, RV 269 "La primavera": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112c76afc457bef769d6bf432198b6b1b0b91b085fce8082e8fc5a8c6ffb36f4. 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/NLY331500919.
Violin Concerto in D Major, RV 208a: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0f29982aeed537e307841897d7d63c06c4d65bc26a47906fe8ed398e7f7a32. 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/NLY331501046.
Violin Concerto in F Major, RV 294a: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be58dd136192b12bbe7d96b7b00c3d8d17408ec4d037ced7f75101be41bc042. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501049.
Violin Concerto in A Minor, RV 354: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c872e0289ff827d20701f546e21045c9492021bae27e5b53b6b249756317ff. 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/NLY331501054.
Violin Concerto in C Major, RV 188: III. Allegro
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Violin Concerto in D Major, RV 214: I. Allegro
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Violin Concerto in G Major, RV 299: I. Allegro
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Violin Concerto in B-Flat Major, RV 373: I. Allegro
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Violin Concerto in F Major, RV 285a: II. Grave
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Violin Concerto in F Major, RV 285a: III. Allegro
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Oboe Concerto in B-Flat Major, RV 465: I. Allegro
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Oboe Concerto in C Major, RV 449: III. Allegro
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Oboe Concerto in G Minor, RV 460: III. Allegro non molto
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Oboe Concerto in D Minor, RV 454: II. Largo
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Oboe Concerto in B-Flat Major, RV 464: I. Allegro
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Oboe Concerto in B-Flat Major, RV 464: II. Largo
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Oboe Concerto in D Major, RV 453: III. Allegro
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Oboe Concerto in F Major, RV 457: I. Allegro non molto
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Oboe Concerto in C Major, RV 448: II. Larghetto
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Oboe Concerto in C Major, RV 451: II. Largo
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Oboe Concerto in C Major, RV 451: III. Allegro
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Oboe Concerto in C Major, RV 184: II. Andante
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Oboe Concerto in A Minor, RV 462: II. Largo
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Oboe Concerto in C Major, RV 447: III. Minuetto
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Mozart: Flute Concerto K. 314 & Sinfonia Concertante K. 297B, Weber: Hornconcertino
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Oboe Concerto in B-Flat Major, RV 464: III. Allegro
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Oboe Concerto in D Major, RV 453: II. Largo
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Oboe Concerto in C Major, RV 450: I. Allegro molto
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Oboe Concerto in C Major, RV 450: III. Allegro
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Oboe Concerto in A Minor, RV 461: III. Allegro
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Oboe Concerto in A Minor, RV 462: I. Allegro
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Oboe Concerto in C Major, RV 447: I. Allegro non molto
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Quintessence Vivaldi: Four Seasons, Cello, Oboe & Flute Concertos
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Violin Concerto in G Minor, RV 315 "L'estate": II. Adagio - Presto - Adagio - Presto - Adagio -Presto - Adagio - Presto - Adagio
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Violin Concerto in F Major, RV 293 "L'autunno": I. Allegro - Larghetto - Allegro assai
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Violin Concerto in F Major, RV 293 "L'autunno": III. Allegro
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Violin Concerto in G Minor, RV 332: I. Allegro
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Concerto No. 1 in B-Flat Major, RV 383a: II. Largo e cantabile
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Concerto No. 1 in B-Flat Major, RV 383a: III. Allegro
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Violin Concerto No. 1 in E Major, RV 269 "La primavera": III. Allegro
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Violin Concerto No. 2 in G Minor, RV 315 "L'estate": II. Adagio - presto
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Concerto No. 10 in B Minor: III. Larghetto - adagio - largo
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Violin Concerto No. 3 in F Major, RV 293 "L'autunno": I. Allegro - larghetto - allegro assai
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Violin Concerto No. 3 in F Major, RV 293 "L'autunno": II. Adagio molto
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Violin Concerto No. 3 in F Major, RV 293 "L'autunno": III. Allegro
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Flute Concerto No. 1 in F Major, RV 433 "La tempesta di mare": II. Largo
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Flute Concerto No. 1 in F Major, RV 433 "La tempesta di mare": III. Presto
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Flute Concerto No. 3 in D Major, RV 428 "Il gardellino": I. Allegro
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Flute Concerto No. 3 in D Major, RV 428 "Il gardellino": II. Cantabile
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Flute Concerto No. 3 in D Major, RV 428 "Il gardellino": III. Allegro
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Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
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Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": II. Largo
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Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": III. Allegro - lenot
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Flute Concerto No. 2 in G Minor, RV 439 "La notte": I. Largo
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Flute Concerto No. 2 in G Minor, RV 439 "La Notte": II. Presto fantasmi - Largo Largo
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Flute Concerto No. 2 in G Minor, RV 439 "La notte": III. Presto
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Flute Concerto No. 2 in G Minor, RV 439 "La notte": IV. Largo (Il sonno)
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Flute Concerto No. 2 in G Minor, RV 439 "La notte": V. Allegro
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Concerto in C Major, Op. 8, RV 449: II. Largo
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Concerto in C Major, Op. 8, RV 449: III. Allegro
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Concerto in F Minor, RV 405: II. Andante
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Concerto in F Minor, RV 405: III. Allegro
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Concerto in C Major, RV 87: I. Adagio - allegro
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Concerto in C Major, RV 87: III. Allegro
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Concerto No. 1 in B-Flat Major, RV 383a: I. Allegro
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Violin Concerto No. 2 in G Minor, RV 315 "L'estate": III. Presto
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