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 0xe2d729cf9ed02f83d2c96aa8fd7e5cfa50414bf0bee7192a4b519965cb8ff28f. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/477f01aa-39ee-4907-b084-14469d91648e.json and https://artists.proofprofile.net/proofs/artist/477f01aa-39ee-4907-b084-14469d91648e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
La Rue: Mass of the Seven Sorrows of the Blessed Virgin / Missa Pascale
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 0x142ed57fb28d509500df6c252a0da5134879c36a53beec0a792602594d3027bd. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/GBAYC0102056 — a six-check JSON result.
Xerxes - Frondi tenere ... Ombra mai fù: Larghetto: Ombra mai fù
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239eea4ac499de1efaa19d9a965ee62c5acb6a3fe3f4fd4cec2f815b81891ef5. 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/GBAYC9800727 — a six-check JSON result.
Gloria in D major, RV 589: Gloria in excelsis Deo (choeur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8787e92513b95813a20c0e1d2e8448316c30a737d73468cd5cb3e3f9b1ef13. 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/GBAYC9200663 — a six-check JSON result.
Ayres for the Theatre: Round 0 (The Prince of Denmark's March)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1241f8cace4bb57565214b55c07557f5d49a66a4ebe9c63af0bd222e0af5a9a1. 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/GBAYD8600523 — a six-check JSON result.
Carmelite Vespers (1707) - (Second Vespers of the Feast of Our Lady of Mount Carmel, Psalm I: Dixit Dominus: Dixit Dominus Domino meo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c437059dd633b6df6993656c372a614aaf75716424ba30fe0baee1bc312453c. 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/GBAYC8701565 — a six-check JSON result.
Concerto for Oboe and Strings in D minor (arr. Lauschmann): II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf478e659116b852a8a71b50a6f2f79c9ec6bf3e8900b97f99aa8204c68f81c. 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/GBAYC8804544 — a six-check JSON result.
Lachrimae Antiquae from Lachrimae, or Seaven Teares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f9214d68c08929959b9844bedd03a69aaf91a2e7b9dd1a64e1faa9c33faa80. 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/GBAYC8701541 — a six-check JSON result.
Recitativo ed aria: Dall' ondoso periglio ... Aure, deh per pietà (from Giulio Cesare HWV17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d1d05b34b345d37bcd13f2384827fac331464d7bdc7a3a53c8f9c078bed5b2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003326 — a six-check JSON result.
String Quintet in E major Op. 11 No. 5 (G275): Minuetto in A
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a7f28bf8f612963ce5f822319a3e19116edac334cb38c836ec29ff88e78328. 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/GBAYC9903580 — a six-check JSON result.
Symphonies pour le Festin Royal du Comte d'Artois, Suite in G minor: Contredanse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7376b1364a802549c6848b5f4fa22f7320d3645d03924b4cb2113949a1daf858. 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/FRQ999300058 — a six-check JSON result.
A Suite of Theatre Music: II. Rondeau (Abdelazer, or The Moor's Revenge Z.570 No. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398339c28a2d9052b93e13797ae2ec5a6cb5907c5db8c9c990c981e2235281f2. 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/GBAYC8703951 — a six-check JSON result.
Alcina HWV34, ACT 2: Verdi prati, selve amene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462d326e97311081b5f0bb7fd2d871d0b74711fdb19a4c193e05a016861e5019. 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/GBAYD8500097 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb924cc1f0bb81c7a7b47b58b4d56205dad086aa54c204911a79b56d422c7ca6. 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/GBAYC9401188 — a six-check JSON result.
Marche de triomphe - 1999 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bab577f05e28f6d3eb7311ce6ac8fbd589249a52a4d00a51e38495a5034495. 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/DEA349900742 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e067a26c98d3f3655bcbd8e1e698067ac8820f39a00c38ac1f287dfea88b85. 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/GBAYC8601755 — a six-check JSON result.
Stabat Mater pour soprano, contralto, cordes et basse continue: I. Stabat Mater dolorosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cb717788cca8d26658709ad813b0c49e35905c932c497e6b93203da74602c5. 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/FRZ119702270 — a six-check JSON result.
Sinfonies pour les soupers du Roi: 1er Caprice ou Caprice de Villers-Cotterêts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e3863cb59c27b9da406085b80467542296209ead838eb91b3393e8c789a126. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0600677 — a six-check JSON result.
With lilies white (An elegy for Lady Magdalen Montague, d 1608)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b918ecd53f4e519b666593d3f51c1931553e2a082ad0e4ce8794233bf211fc. 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/FRZ119603880 — a six-check JSON result.
Madrigals, Book 8 (Madrigali guerrieri et amorosi...libro ottavo), Madrigali guerrieri: Altri canti d'amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6d492ad5aad03de9efb5891ac6831fef0a6f52c859fb25c6b06138900a80f2. 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/GBAYC9001687 — a six-check JSON result.
Concerto in G Major for 2 mandolines & strings, RV 532: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e7495d20a6513854de0eb39391eac041aa7c0a28a7633c3c5771251cb346a6. 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/GBAYC0103446 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7271a454b33326a16ef04b26cc0c136a5d8af9a05df75d43f7fb4746e37d81. 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/GBAYC0302082 — a six-check JSON result.
Selva morale e spirituale, Venetia 1640: Psalmus 111: Beatus vir (primo) a 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a68f2291f47b6ac68ce9c30a6f9973c8956ff995faf57de61556a82e6d165f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBAYC8200354 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852d9688847e245413bd73b5d5713546e3ba92f6dc1c8f92f8313081d9f7d6c1. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0302119 — a six-check JSON result.
Come ye sons of art, 1694, ode for Queen Mary (excerpts)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc30ad46c2da68fdfb6a26c3f72d328c94bd4fbd4651013ceb6abe99cda580f. 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/GBAYC9105759 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a8c6d00dced9bfcfac23adc1d42ce98820e6cfeb30f94fbea9c2c2977203e2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9006813 — a six-check JSON result.
Le Quattro Stagioni (from 'Il cimento dell'armonia e dell'inventione', Op. 8): Concerto No. 1 in E major RV269, 'La primavera'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933b63c53a5648faea650aa47a88e4e8b233426a9070cae4664c2408c4586003. 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/GBAYC9005652 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfae51f9e7f2f3fa9fb35dc935ba48f654279a8556e7f884d726646d7628299. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202202 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32162b2d4e52e6e239f5a11c618266d9472a120e69c645da17576475c14618c. 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/GBAYD8300335 — a six-check JSON result.
Concerto for Recorder in C Major, Op.44 No.11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb010feae7671b486db689a596a531731eba88148c83431fd55de4750bc48fbee. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1100042 — a six-check JSON result.
Solomon HWV67: Sinfonia: Act 3, The Arrival of the Queen of Sheba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc97a0e453c8f01da0eaa6b3fe54b6d4d9b631a335abc7bea9f371d81157f065. 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/GBAYC8704350 — a six-check JSON result.
A Venetian Coronation 1595: Sonata [6] à 8 'pian e forte' (Giovanni Gabrieli, 1597)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5eb627cd8599221befacdf496f828c14b45549a107ff5a7d92718df31cce34. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901687 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1306be0c45e655fed229fd45f9f2e0c4886c68310fb183b153fe2927be6197d5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905086 — a six-check JSON result.
Messiah HWV56, Part 2: Hallelujah (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882dc4a47b520d3eebe503dd2988204e9a97c883694176a02b184c4767d6851e. 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/GBAYC8900094 — a six-check JSON result.
The Four Seasons (from Il cimento dell'armonia e dell'inventione Op.8): Concerto No. 2 in G minor (L'estate/ Summer) RV315 (Op. 8 No. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09dd178449f46e1308fab8043afe9db527bc9cd675ed483726c1b79e7367473. 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/GBAYC8901735 — a six-check JSON result.
Messiah HWV56, Part 2: He was despised (alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4247645d9f67139b0ec9a6d1cb5a0f54ba5034c85d257ffdf7f72d3d7a781f6f. 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/GBAYC8900073 — a six-check JSON result.
Diferencias sobre las Folias - 1990 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73533b740a6ccd581edf9398422b3315a73f18442db13f0aa7d2b1a9bcd8abb8. 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/DEC627600576 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a961c94fa0ae876bafb2e390f6e2117c687d134dbcdd9ae32981e164a73f39. 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/GBAYC9603904 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34041e30aec1e48617eef88b0f7f27e83481becd5deb77a9910925d6c1ef7720. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903169 — a six-check JSON result.
Trumpet Concerto in D Major, FWV L:D1: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98d98f28ec5725169be75602d4ed59c58ca92fb2e5dbd9505cf62ad4f03bf4f. 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/GBAYC1601512 — a six-check JSON result.
Handel: Coronation Anthem No. 1, HWV 258 "Zadok the Priest"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142ed57fb28d509500df6c252a0da5134879c36a53beec0a792602594d3027bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0102056 — a six-check JSON result.
Handel: Water Music, Suite No. 2 in D Major, HWV 349: I. Allegro
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Handel: Solomon, HWV 67, Act 3: Sinfonia "The Arrival of the Queen of Sheba"
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Handel: Messiah, HWV 56, Pt. 2, Scene 7: Chorus. "Hallelujah"
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Clarke: Suite in D Major: Prince of Denmark's March "Trumpet Voluntary"
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Purcell: Dido and Aeneas, Z. 626: Overture
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Purcell: Dido and Aeneas, Z. 626, Act III
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Purcell: Come Ye Sons of Art, Z. 323 "Ode for Queen Mary's Birthday" (Excerpts)
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Purcell: O Solitude, My Sweetest Choice, Z. 406
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Handel: Messiah, HWV 56, Pt. 2: Aria. "He Was Despised and Rejected of Men"
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Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon
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Buxtehude: Canzonetta in A Minor, BuxWV 225
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Monn: Cello Concerto in G Minor: III. Allegro non tanto
Balázs Máté/Capella Agostino Steffani/Lajos Rovátkay
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Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude"
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Bach, JS: Concerto for Four Harpsichords in A Minor, BWV 1065: I. —
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Bach, JS: Toccata and Fugue in D Minor, BWV 565: Toccata
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Bach, JS: Toccata and Fugue in D Minor, BWV 565: Fugue
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Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 1, Aria. "Jauchzet Gott in allen Landen"
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Telemann: Ouverture-Suite for Flute and Strings in A Minor, TWV 55:a2: II. Les plaisirs I & II
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Telemann: Oboe Concerto in F Minor, TWV 51:f1: II. Largo e piano
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Bach, JS: Wir danken dir, Gott, wir danken dir, BWV 29: No. 1, Sinfonia
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Bach, JS: Goldberg Variations, BWV 988: Aria
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Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 30, Aria. "Es ist vollbracht"
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Bach, JS: Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
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Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
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Bach, JS: Magnificat in D Major, BWV 243: I. Chorus. "Magnificat anima mea Dominum"
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Bach, JS: Harpsichord Concerto No. 5 in F Minor, BWV 1056
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Bach, JS: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano
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Bach, JS: Orchestral Suite No. 4 in D Major, BWV 1069: V. Réjouissance
Boston Early Music Festival Orchestra/Andrew Parrott
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Vivaldi: Gloria in D Major, RV 589: I. Gloria in excelsis Deo
Marcello: Concerto for Oboe and Strings in D Minor: II. Adagio
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Boccherini: String Quintet in E Major, Op. 11 No. 5, G. 275: III. Minuetto
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Scarlatti, D: Keyboard Sonata in D Minor, Kk. 9 "Pastorale"
Pergolesi: Stabat Mater: I. Stabat mater dolorosa
Vivaldi: Concerto for Two Mandolins in G Major, RV 532: I. Allegro
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Tartini: Violin Sonata in G Minor "Devil's Trill" (Orch. Dupin)
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring"
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Vivaldi: Recorder Concerto in C Major, RV 443: I. Allegro
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Victoria: Officium Hebdomadae Sanctae, Sabbato Sancto: Responsorium II. "O vos omnes"
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Martin y Col: Diferencias sobre las Folias
Anonymous: Ay luna que reluzes (No. 27 from Cancionero de Uppsala)
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Mudarra: Libros de música en cifra, Libro I: Pavana & galliard d'Alexandre
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Bontempo: Requiem to the Memory of Luiz Vaz de Camões, Op. 23: Sanctus
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Mass in B Minor, BWV 232: Credo: Crucifixus etiam pro nobis (Chorus)
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Mass in B Minor, BWV 232: Agnus Dei: Agnus Dei (Alto)
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The Four Seasons, Violin Concerto No. 2 in G Minor, RV. 315, Op. 8 No. 2 'L'estate/ Summer': III. Presto
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Violin Concerto in E-Flat Major, RV. 253, Op. 8 No. 5: I. Presto
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Violin Concerto in C Major, RV. 180, Op. 8 No. 6: I. Allegro
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Violin Concerto in E-Flat Major, RV. 253 'La tempesta di mare': II. Largo
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Violin Concerto in E-Flat Major, RV. 253 'La tempesta di mare' Op. 8 No. 5: III. Presto
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Violin Concerto in B-Flat Major, RV. 362 'La caccia': I. Allegro
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Gloria in D Major, RV 589: I. Gloria in excelsis Deo (Chorus)
Orchestre de chambre Jean-François Paillard
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Zadok the Priest, HWV 258: Zadok the Priest
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Cantata No. 51, BWV. 51: Aria, Jauchzet Gott in allen Landen!
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Wir danken dir, Gott, wir danken dir, BWV 29: I. Sinfonia
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Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano
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Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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The History of Classical Music: The Best of the Baroque Period
Bach, JS: Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
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Bach, JS: Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
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The Four Seasons, Violin Concerto No. 1 in E Major, RV. 269, Op. 8 No. 1 'La primavera/ Spring': III. Allegro
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Bach, JS: Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro
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Bach, JS: Partita for Solo Violin No. 2 in D Minor, BWV 1004: V. Chaconne
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The Four Seasons, Violin Concerto No. 3 in F Major, RV. 293, Op. 8 No. 3 'L'autunno/ Autumn': I. Allegro
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Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. —
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The Four Seasons, Violin Concerto No. 3 in F Major, RV. 293, Op. 8 No. 3 'L'autunno/ Autumn': III. Allegro
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV. 297, Op. 8 No. 4 'L'inverno/ Winter': I. Allegro non molto
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Gounod: Ave Maria, CG 89a (After Bach's Prelude, BWV 846) [Arr. for Trumpet and Organ]
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Magnificat in G Minor, RV. 611: Magnificat
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Purcell: Dido and Aeneas, Z. 626, Act 3: Song. "When I Am Laid in Earth" (Dido)
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Machaut: Messe de Nostre Dame & L'amour courtois