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 0x53cd1c09d99dc49b6842656782a69193c55a52ada0acfb1378d947e9a582b04c. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b91f43b0-d5e2-4e87-a436-b2b833bafdfa.json and https://artists.proofprofile.net/proofs/artist/b91f43b0-d5e2-4e87-a436-b2b833bafdfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
De Visée: La musique de la chambre du Roi, Vol. 3
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 0x2cfbf4247126f2699c2e41aaf4e6a523f11151970608f6ff5a4fe1af022ef46a. 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/NLY331507309.
Corrette: Les délices de la solitude, sonatas, Op. 20
Les délices de la solitude, Op. 20: I. Sonata in F Major. Allegro - Fuga, Aria - Affettuoso, Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d5167abff614af88ea139d37a86805fcfc3ac35288fdef228f0ddc2be6d8ad. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331604421.
Les délices de la solitude, Op. 20: IV. Sonata in B-Flat Major. Adagio, corrente, aria - Affettuoso, allegro - Bruit de chasse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea801a8c461c94958b1333f683b7fbacbe291a512656a9c4c4fdbb93a979c345. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331604424.
Les délices de la solitude, Op. 20: V. Sonata in G Major. Presto - Preludio, allegro - Allemanda, sarabanda, presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca2f26b4fa3edd0dcd6fe959999daf48fadba8ae32c0d74219e6e6d47eaa57d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our 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/NLY331604425.
Les délices de la solitude, Op. 20: VI. Sonata in D Major. Allegro moderato, aria - Affettuoso, allegro - Giga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f76ce2233854e3439c71b393259d0b3cbc1451e95b8cf6e9ea8939ca9e99b4. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331604426.
Telemann: Complete Concertos and Trio Sonatas with Viola da Gamba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a82d9e78448f5a07e5d3feba8bc32c43b2bca6ad4b0b8800b7846d852dd29d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e539024202ba4758645f5867d1b05292584fb6f564c276e1e8c853c85cd344. 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/NLY331900017.
Cavalli: Missa pro Defunctis, Mottetti e Sonate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b2ece660a828c288cc0ed1245c382ca355e972fde27c371d10bfbca0960f65. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU241110300.
De Visée: La musique de la Chambre du Roy
Carissimi : Motets à 1, 2, 3 voix & basse continue
Luzzaschi: Madrigali … per cantare et sonare a uno, e doi, e tre soprani
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 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/NLY331603485.
O Stella matutina: Laude di Innocentius Dammonis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0493796118aaceec377fa810e51d9479551574ac2c5f85d75d7e52b78a26299b. 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/DEA299908000.
Winter: Der Kastanienball (The Fall of Lucrezia Borgia)
Armida abbandonata, HWV 105: No. 1, Dietro l'orme fugaci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ef3064feb7b63ce8d5e24e0f36c68dabb3cbdc5648c51f8e4bbd4d59214c23. 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/DEB202361601.
Armida abbandonata, HWV 105: No. 2, Ah', crudele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cab014ca5f2d41a32dfb8d5320c12a249740b3ae4ddb8af65b72e879afe250. 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/DEB202361602.
Armida abbandonata, HWV 105: No. 4, O voi, dell' incostante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19f05a4f95ec4df5b0cbfdf013e6f96e8d96905e16646a40eae4e666b2dafad. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202361604.
Armida abbandonata, HWV 105: No. 5, Venti, fermate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6776bb6fb96b93339f63947470e901dc45591d133cf2c34795d2e29a1d35dd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202361605.
Armida abbandonata, HWV 105: No. 6, Ma che parlo, che dico?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a419be88b7b9fac68184968fa64bf6ac496a497580a4aa692f8cd2be3d3678. 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/DEB202361606.
Armida abbandonata, HWV 105: No. 7, In tanti affanni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e968b1a1c4e4438bbfae481a8cc59be44623ac503f11f2ba7f9ca4af8b195c. 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/DEB202361607.
Sinfonia in B-Flat Major, HWV 339: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90b32942be76290cf56a86d80e73de711cdd96bb30f75aa73b16e70ad85705c. 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/DEB202361608.
Sinfonia in B-Flat Major, HWV 339: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837ffafd37fc5402f4fead8c9f13027e41e04bc0a5468f7ec7a65cd7526f2572. 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/DEB202361609.
Sinfonia in B-Flat Major, HWV 339: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335c2d8fef8e60cfcb8c81922c957b1e304f65783d639363fc1542ff46460445. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202361610.
Agrippina condotta a morire, HWV 110: No. 1, Dunque sarà pur vero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0511065c4910a1e57082d02f4838899a035b37ed790c3169b2da6640ed4de9. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202361611.
Agrippina condotta a morire, HWV 110: No. 2, Orrida, oscura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0672dcb937469d7a83bf97b1facc76dadaba46a6e4f0f17374791dea12c9546b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202361612.
Agrippina condotta a morire, HWV 110: No. 3, Ma pria che d'empia morte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e48bd3b82e424a6ac389c44c9f6df99bcbdf775fc74575b38eec99faa3d7723. 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/DEB202361613.
Agrippina condotta a morire, HWV 110: No. 4, Renda cenere il tiranno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f6e757d713d494a8fcf626fc01ce3920eebaaaeb1bd1b878e1e768cd7eed10. 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/DEB202361614.
Agrippina condotta a morire, HWV 110: No. 5, Sì, sì, del gran tiranno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a8fa1643acde73c9811629b3401ccd89b13c1052b521852e5f25768b67d8c. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/DEB202361615.
Agrippina condotta a morire, HWV 110: No. 6a, Come, o Dio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3737601a4ab65ee39e46a1098a80152fddebf245efc3222cbf246a0a01d4b723. 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/DEB202361616.
Agrippina condotta a morire, HWV 110: No. 6b, Forsennata che parli?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c33105bc353b53594d2fa0ae77511a941f1acb7f8bc37f3d34e82132894bee4. 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/DEB202361617.
Agrippina condotta a morire, HWV 110: No. 6c, Come, o Dio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617b6b698f39265ec919bc26c6a0f2d25cc21bdccda2a6bbaed7de9fb6348f75. 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/DEB202361618.
Agrippina condotta a morire, HWV 110: No. 6d, Sì, sì, viva Nerone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76840fd5362d56de45c6f011b3667a0d123fb43418af177d5f16a62b5daff59d. 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/DEB202361619.
Agrippina condotta a morire, HWV 110: No. 7, Se infelice al mondo vissi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f831fe80e68831a652a370a4d8869f6d230f221692715edfc948dd9b9a3942c. 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/DEB202361620.
Agrippina condotta a morire, HWV 110: No. 8, Tremi l'ingrato figlio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceb69476f2b2e2a9a21961e1dac324fc977b4001bad3f1e45d42d90a172567e. 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/DEB202361621.
Agrippina condotta a morire, HWV 110: No. 9, Su lacerate il seno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886f6f2ab1a9c83b1321c6830f4cb9d22ac7d32892775363ae6b5dff8f30eb27. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/DEB202361622.
Agrippina condotta a morire, HWV 110: No. 10, Ecco a morte già corro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edeb2a143ac92c55ccdb3b2483c10f4e95da268e28f12a518f6a370cd43e470. 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/DEB202361623.
Trio Sonata in A Major, Op. 5 No. 1, HWV 396: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511e9f6c0624c1fc4a416ba563f65524148dd0d05662e7baac0935776a2a0e76. 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/DEB202361624.
Trio Sonata in A Major, Op. 5 No. 1, HWV 396: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff56fa207d0fe621086c042c8a0fe22cce2bdf249a26cd3a0fccf0f801cde51b. 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/DEB202361625.
Trio Sonata in A Major, Op. 5 No. 1, HWV 396: III. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b3d8680b5aa12f264df2477f3b0f0ef452f8c3afb9c83fa707a8aa463412f0. 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/DEB202361626.
Trio Sonata in A Major, Op. 5 No. 1, HWV 396: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dd61b9b3d1a8ebdf92b761cd57a78e0b49f1f0cd9de5d2607f2ebe6f973089. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/DEB202361627.
Trio Sonata in A Major, Op. 5 No. 1, HWV 396: V. Gavotte. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1441bd9a5efb04dae6cfd067b933e5ecb2e0a567385b0ecb59306287bede6dbb. 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/DEB202361628.
Il trionfo del tempo e del disinganno, HWV 46a: No. 1, Pure del cielo intelligenze eterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebb1666f500101c714a6d2837d423379c5cbb8a885d239e67ceb0454175001a. 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/DEB202361629.
Il trionfo del tempo e del disinganno, HWV 46a: No. 2, Tu del ciel ministro eletto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5822168c59ae4ff76b5d75052d586064f8b1e98a40a0224df385bdc55c61f2b6. 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/DEB202361630.
Il trionfo del tempo e del disinganno, HWV 46a: No. 3, Un pensiero nemico di pace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf512816f8fc619bfa8229ccc4544990af8fb55c7a52a3f3eb9979811df12ab31. 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/DEB202361631.
Il trionfo del tempo e del disinganno, HWV 46a: No. 4, Lascia la spina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c33947ca61325e4e5713eb292abe9dd463a0e9250423729df08949dd93d091. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/DEB202361632.
Händel: Ah’, crudele (from: Armida abbandonata HWV 105))