Francesco Corbetta (ca. 1615 – 1681, in French also Francisque Corbette) was an Italian guitar virtuoso, teacher and composer. Along with his compatriots Giovanni Paolo Foscarini and Angelo Michele Ba
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 0x5b7d3e6b7347b9366ede1690093323e9e591ec921ef88019a108e9272a503289. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0ae6794-c3d4-4e42-b743-08366d3c7ed1.json and https://artists.proofprofile.net/proofs/artist/c0ae6794-c3d4-4e42-b743-08366d3c7ed1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9dd5c0907a55efbd83c82d42408ef6666ad24cf37ba51731001b174513cef6e8. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc7961d706245e272183dde48d331c574a2463aa4a3345c6cfe6f3c0f8ee533. 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/SEAEH9699030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1afb8611ec451d709d4c025a7a7cc6fb5ec10d9b2706f4165a74a36d21641d7. 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/SEAEH9699050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d754e8c027d9e1a235cbf070de73647cb748f23e64de0d5996ea109a6eb857. 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/SEAEH9699080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0f5b2abc7492b224d2e670b5837a0e01be3af08281370b39706c9219ffeb3b. 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/SEAEH9699090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248abcdaabd01261c83218fc158d9fd5767854dda2f64663365566171a8d7537. 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/SEAEH9699100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0ac7ca75a91a582bc246b8d2d04f439b0f306d3bbe26e544dfa186e04181f0. 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/SEAEH9699140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c90d522f4c7857e8aa3dac3015bc2f3ff3ad410a78e28ee9cb05c577384e07. 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/SEAEH9699150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14182f40c6565245560a9051701276055c2951f21216d4a6386bdc16a5ed600. 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/SEAEH9699170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdae714e587adc5a95db1a15efab123109cbb964c3913366e328aa5b0aa0b0cd. 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/SEAEH9699200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3114df615a000f5ddfac4215987566fe1c293aacf9615696cbb4b55efb05be. 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/SEAEH9699220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f1b902dc4786012e3efbe55bfd3091d3eb519b71cfbd00328056003040f72e. 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/SEAEH9699310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e03c74d3b7205d1c16453873e5c9bf7381e496d7919a628299740e7b01f199. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/SEAEH9699020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd206a653295a88697e56ca0cd89b21abd1e616ac8fab5d414399e6196b5325b4. 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/SEAEH9699040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11bf984248c7dec6e91cf8d6856074904efd3eec2d8237f618e9c5f5aabe6a2. 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/SEAEH9699060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2f1c37f4e6b171cbe4cd3d9499d656c2e83206598ebc06367a95b5c57ae44e. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/SEAEH9699070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2f2c71854689259d8fc70113b447fadc142075c61b8774a0014e1b5375bc4e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7cd46219e164b5828f20b4038e37a9bc2e1975347763ca9e5cdf1b89509a44. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3e98d92f514705fa87ef5178c0e0a6cd423ef942737435fd62c920f4e33561. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05387185ca2a4e5e8942b9a47b121530e2c22a6bec90b61ec67365578760f0c6. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebc8eef680de57b11fd46060664b93b0a4f581af98069495fcd43000743fecd. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/SEAEH9699180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44e86e64ff3c5ff3790edd2551aea51f1c92bbb4fa023c5be262ad2593381cf. 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/SEAEH9699190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417d23e168ae3421b46a25ce9c3c770a2fdffac9663f474ecd8e95c918d4f214. 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/SEAEH9699230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14de0454600adec2a4a2f74d3a2e89baab6365e4c6a64bc9bc046b3f28bccaca. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178760eb10b8746a8c89eefa7d5866b57eff56eff9822d1038da5cf7cf5cd64e. 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/SEAEH9699250.
Allemande sur la mort du Duc de Gloucester in C Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc01a55b56e233faaf998a38aff859f39b7601eb29c68d99fe12f25a042111e. 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/SEAEH9699260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31da9b8d1938a99a51fdcacf196cf388a1ea148beb9b7136ed4a6fbb7ee3d749. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700c3df548c3e26254d0f7c181f3b56cabf2b2fc3b3cc2ec076f87e75489e042. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699280.
Allemande aymee de l'auteur in G Minor: Allemande aymee de l´auteur in G Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9521e6f5f072b0694b8ced423e2820c69809ce365014e98ff5a96835556d7ed5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEH9699290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f4561f5dedf6e771a43b1e1fc326b83eb0abd44c8aec081c272dfb71384170. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/SEAEH9699300.
Pavaniglia - Dances & Madrigals from 17th-century Italy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4b118ca9870c8d3bbbd774d77b55c67471b7d4ff03389cae50bc092a0db13a. 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/USHM19824601.
Dances from "Il Scolaro": Intrata & Baletto del Marchese di Caravazzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8345d2c9241e24e13ee098fb17a43477270b36bb10761ee4604606a84041df57. 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/USHM19824602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09229f8938323c42d960c33647a245d61984e406c5b8f9ff04ec7735c13ec3c9. 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/USHM19824605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e0b27798bd2098986dbb39b10146db606ca045383ed8d608a758bee10bcc58. 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/USHM19824606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59256dec6b0049b9d5b1d3a92cda7b9e788aa7be3c9e3488b5fcff284e2e83c4. 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/USHM19824609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd4d671150fe9bb8764d759536060906371bb63993e87c08e7ce26f524aa7ea. 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/USHM19824610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd920605ef9d32a1790a4dad8de28f26b1dc4782d0e68c31be632f242ebabd0. 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/USHM19824607.
Brandenburg Concerto No. 1 in F Major, BWV 1046: I. —
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd69afc3cadb8a6bc1d69fd15ef42ddbcb9c4ec5741f5dbbb481d408443c4398. 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/FRX290500171.
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e990fd363f8febff4898ade1ece49eff7d258e8d1b5f1547022f4085e425b67. 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/FRZ130700580.
Herz und Mund und Tat und Leben, BWV 147: X. Jesus bleibet meine Freude - Arr. for Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1e85ac177a7845a1e3442149fa0f8d44c5396735f470a934797076f08ffb8f. 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/FRZ130921020.
Komm süsser Tod, BWV 478 - Arr. for Choir by Knut Nystedt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e554ef6106a52ee06d9f98bf761fe528635fe861298eb93cb737e86657c0a8. 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/FRZ130110450.
Matthäuspassion, BWV 244: Kommt, ihr Töchter, helf mir klagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18371c2137fb3d12adc7ebb94b8ec7e2dcf410f1fbd91eafcdf50e83f386b3a. 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/FRZ139099010.
Meraviglia d'amore: Love Songs from 17th Century Italy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28111f807f648c3fc73bc4c3872ce9ab10115fdd8272c2a9bc7e6e2aac6bf07. 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/DECP61703002.
Sonate di chitarra con intavolatura franzese: Ciaccona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707086590ddd74cd690ad6e704ee53c0ec7dbed5646207257aba91d9d2f856d. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP61703004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3ed989893c51e94c45c793d53a4fed3c7fc3a428425796df4613cf1786f9c2. 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/DECP61703007.
Varii scherzi di sonate, Book 4: Passacaglia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fd69c8f4d35389658dc2f2f517329d3369f340d20382f2f3f43a3aeab21aeb. 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/DECP61703008.
Intavolatura di liuto, Book 1: Toccata - Volta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bce6cc9fc9032f1594061d71ba39aa96652ac95da01246cba1d2c9acfdfa98c. 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/DECP61703012.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ced76514a746c131d0ff455095dd30cdba32e7eec86a7fb49ba26a02b0dc405. 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/DECP61703019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e70be7ba5faaea485f7395aebcfd4109c5485198fe4a54aa370e977a7d7f919. 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/DECP61703020.
Sonate Al Pizzico: Italian Duets for Plucked Strings
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12418fa7dd0cbbb7aba5e5f913451ed06dca171126a5248be8f4131170accd1. 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/ES7899300101.
What Artemisia Heard: Music and Art from the Time of Caravaggio & Gentileschi
The Essentials: Classical Guitar, Vol. 1
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d192dba4ceacd323b8b8a07019164ec490546231424fb1a9c202eaa03f63e7. 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/USB8U1601645.
Chorale-Prelude "Jesu bleibet meine Freude", BWV 147
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Pièces de Clavecin, Book 2, Ordre VI: No. 5, Les Baricades Mistérieuses - Arr. Enno Voorhorst
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a2bc3b2a419860de617d4e624a60d21b969b919422c9853eea4b210570a9b2. 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/NLY331904382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1330ebc51b4299a692f0d7d76a4ffd4e68f6babafeb2ba58db396efe6a733a82. 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/NLY331904392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf218989615c78ba71e560f6c016b4749c11b6e6ff338d7a8411f6f41da1886cc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLY331208599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002c8da3aa0e6d8e83c81269fac7063c96f9cb23e0dc43e18885b7a1b2a91870. 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/NLY331208600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a0c4514214f768eacc54496b3f3d97e7713f44b87b475022cf2bbcdbd390ca. 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/NLY331208602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0b2830f667507846e785049fcbbbf4e3d7631651c4e75429f2b45ff8ae21bf. 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/NLY331208603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac6286fd49c998a51847f87ecf694f01573cd97ac2345ed8c9cb98d91e69dba. 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/NLY331208610.
Canta Venetia !, Arie a voce sola, con l'Alfabetto per la Chitarra alla Spagnuola
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5743263028bada2cd2c66adaf96a108af15f649e8a6997a6647eeeea360123db. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CH4210500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67108516a4cd86cf07aaa0cc7266182ccdb44ef64bdefa499c81042703c1e60a. 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/CH4210500053.
Fantasia Que Contrahaze La Harpa De Ludovico
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52026d8df1e54c2102b22e02d35d8ad58cce7d46508158a300cafe1e73b754f1. 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/CH4210500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7e53df941de3766e2294dd3ff4e8e55befc435c428b551aa5a8fcd243c1d58. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH4210500056.
Folias (A 3) Echa Para Mi Señora Doña Tarolilla De Carallenos
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa259a832d7cdbbba2a4a9c999be4c5d5ab30aa6a306b43e78f0bbf46e5cc6a3. 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/CH4210500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfbbc0e9f3cf7c73a2248c1fa4dedbd22db3411d9299429c7aa85ac0fa4569f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH4210500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1368ba910420824229be19482dcd380a77c45c2624172b65b34f7457067b5e73. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH4210500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59abe1e3e24f5f57600a4cf252270aee89fdeab2a2387c954076269873006d6. 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/CH4210500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6fc66ec9946674926cdbdbc05d62a17fb7ba594d6b331f13742771a750e670. 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/CH4210500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7e9c6f2a4bf498f6c3abaeb660b0c877a8d7ebc5c2874e7631ce09bf2e01b6. 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/CH4210500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95327253fcba42093b7b1cbf0fdd73be9639c64cdfb22dfadddadbd24efa25cd. 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/CH4210500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12632c54e06107028d4f609c92c3c20d3fce368a6230fbe467192fea1a5f6bd5. 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/CH4210500065.
Musiche del '600 italiano per Chitarra e Tiorba
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48bdaeeeda6726b06cdfbf3d1b21ff2c9a40bb06fe7bc31c20879ea3aaeb861. 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/DEA291800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39f491d8e1e4d76bc567fb91170418f23dfd038249937b6947ce533e2dcc299. 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/FR46Y2355604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfff5be7e5481de8826b554e85278f06c9d82a485639340593fa5ebc1aa4eba. 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/FR46Y2355607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcebf6dd69e6e7d8fc006bc79f9702ad4547b416a9f0203f66050f6f42b8398. 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/FR46Y2355614.
Trompette, Tambour de France et de Suisse
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367e173a03aec89c4d66e86099a1303f2146bcc0795874487227e03d511787fa. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR46Y2355603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23337ecfc50533205ee3b2bd459faea8fc8f54395d99649d333efb470db0e22. 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/FR46Y2355605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdb9bc4e48ef45ac49784daf72c75e021b5f2048e421c191c80db345c58275c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2355608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561c7213a024688b5970e0c63ad47804f0f3b6d92f1d2cfde4f8d756da6e7974. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2355610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76924996f965b830a6551b3dcd952d7a63e1a5881e121e9280deb8e2331d5f2f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2355611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f77678a80e90a648ad2b7de1420eb12fed5b73e851e3a1a9f5db8d33bafaf71. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/FR46Y2355612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6936971abd2a6e14e39c8b40f70bb4d63e467e7928ec3c250877896b47371509. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/FR46Y2355613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92781986095d5f7f3a87595df496b49ca783e87a59381fecfedbdbcca7d2f3a7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FR46Y2355615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9c26f58c1a28301652bdfdff8ad7dc4c6839883ca588441cae0e4a7c3d0666. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2355621.
Corbetta, F.: Varii Scherzi Di Sonate / Mantovana / Sinfonia / Folia (A Guitarist From Pavia Across Europe) (La Ghirlanda Mosicale)
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Balletto fatto nella Bariera sopra la Sala di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c921fdcc66dace0a4dacc7992428a04914516f50fb028c9ca11122d3e9b0fe8. 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/DECP61010001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f3597b5ca747dd9f0c851e7566833e070ff988222496fbfaea3a1fb5f46055. 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/DECP61010002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd3a0de5ee3765539f25f095e2eaab45e7783de2a5b5c63e3232ebd31e963c0. 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/DECP61010003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7b9634625ff6ae880b02ae80b2f6dca16140b72ae0f7a98c70f8381864e457. 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/DECP61010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe7084173eb37f4ea01acd5a1f06060ba71d512b53441616950ad5f1a717bff. 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/DECP61010005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc700530bdb9dded23d867498a89dfcd60a38e976bde6f224046c855f86db9ab3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DECP61010007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b896c6b37d1b62c45f58cd5a614a9f2646c4fa8e605eb5931a2e3a101abdb7. 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/DECP61010008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa195b868748e33c6281a58faabe6dfdec9f7f11864f18ca9df2e9df5d0e34af7. 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/DECP61010009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09188fd0b29091e6c928354934f0235ec5ecdc078e478fbd95ca9f15a11694a. 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/DECP61010010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4783f06dd3cf0e6c420354fad1e6336c1dc815d142a28ea7f7fdfd57f139ac91. 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/DECP61010011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a33cd21d0c5fbbcbb218a711b2d6ffbd8d125c537f21e89a9c121c2250ba7c. 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/DECP61010012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf97b64ba7f66479fa48e8c53bc6b33ff671deba2ac6be5654984e18e92c1b7. 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/DECP61010014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3aa5a6f711a017e55d819035a314df8451c2a167b3e33c1bd92cd7c2d04ea3. 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/DECP61010015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee8cd8a74c14a9450a2503ff28d03b514fb3adf49120ae55102b5bab89b51bd. 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/DECP61010016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1516eaf076ccd41748c06e20f6c581600f8f9cbb76ea9d0d4acef734ba5d6db. 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/DECP61010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e282f1ff3dfab64a99d5ddd59f05d681d1e2ce583644f56801a115045e3ede. 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/DECP61010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5861883677e40c4e35756a4da5435ccbacba633e2e34e3fadc59f4533ade29f0. 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/DECP61010019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a74123e603545818dccb68c948c8982dca074d78f59b3a71cd312d4b59ae49. 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/DECP61010020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc18dfbc52fb4966824bd734c6e79f95bcd70f3fb70028328064f3cb9ee07289. 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/DECP61010021.
Armoniosi toni di varie suonate musicali, Op. 7: Tocatta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f84084f81cfd76fbe0923ca13be0ebaa95d101d254d86cea1f7c4fd041a6153. 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/DECP61010022.
Armoniosi toni di varie suonate musicali, Op. 7: Allemanda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36142663fb33babab8785829ef36b80d1e13d857941a4c1ac63c27a35204bd81. 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/DECP61010023.
Armoniosi toni di varie suonate musicali, Op. 7: Passacaglia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b33f7e7467966bbe56b47d73eed264730ee3d4aa504cb409576fd0a41d59c7c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP61010024.
Intavolatura di chitarra a cinque ordini, Book 2: Capona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc101906d7faeb4d5a4b4ebdc3923094722a70d7c19d5009e4ca914ce028fc5b2. 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/DECP61010026.
Ayres for the Violin (arr. for guitar): Aria I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5723e7649ffeac4b203233d4e5efff727c722a9caf6efac897ca084b843e3e17. 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/DECP61010028.
Ayres for the Violin (arr. for guitar): Aria II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a3d9781bc42cbba9f0861b66c1f038b8ab5a181a664cf760296d02bf2c2e65. 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/DECP61010029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccfca58b2f2b5710bb1a34130e5547834af5b388d9cf19bc0072cd157d09573. 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/DECP61010030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2d71c5a1ad06991df9f70950464f941af35f24f289162dd87b3ab17d7e0b58. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP61010013.
La Mascarade - Music for Solo Baroque Guitar and Theorbo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dbce4c23bc41f46191317a7860d6e14915facd7ff9dc0bf32d409ea4fb3c0b. 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/DEB331228801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa445761e6912191b1b37e60c8757e22e3942a8d0d5286b74c3562cccf15996d2. 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/DEB331228802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94fd6e291e96948eeb70517e7224e4fd59c1da3acbcfdc8289aceab27a6278d. 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/DEB331228803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b7899346720031b24350d93348c5b73aceee90dfb0449ce5a5d3a708e0ce29. 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/DEB331228804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b421c7180a51ed7f90f27025d200d2752be60df055222756d47d114d0b2c42. 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/DEB331228805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c555db56fb78e8547507e8e00c2b66fa26819a099e280cfc3b80de52879d43. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEB331228806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494bfa6391ef29608012c8770012ab3883a59b904d49bea09e0d6e200e8f796b. 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/DEB331228807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e8bab1b5d6599e28b63d6ce8f3acaaab279dfb3f4cd016397e60a1a05bbcb9. 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/DEB331228808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a83396487602884089d8327efcb56da6c71c4278392f0f8eeb259bf45371e8. 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/DEB331228810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96432c54d8d982c889bacbd27bb606adc30eb8cd57c35b48f7f6615c045d6006. 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/DEB331228811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47deb061d32086f9af1e2df1e75c3691f018f2094912a6c5ff1b5d2aad8a9fe6. 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/DEB331228812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c5324483ea27481572a56b839e7ab376c1a8b90e3af5bd904ec886d6114cc2. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331228813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b83bcffc18eec11f05e8120d44eaf5fc5c791482ea16b7a7916f8eef60816e. 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/DEB331228816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf55990bf14a220ffdb143b3deebcf1b72e0885618de8e0546edb3de1bb625e. 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/DEB331228817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7986a3a8c757842c856ca05027c0e8397c83f3699a2128342ea9ab620fffb3b3. 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/DEB331228818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e7fd6ea8160a9eaccd4e1e68c5d62f1f0705e2390235b6873e133d1425aeda. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:52:05Z), 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/DEB331228809.
The Rags of Time - 17th Century English Lute Songs & Dances
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd068eb3b5f0da395bdc0f3cadcc318d6af338713685084336faf621480b601c6. 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/USHM19925703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9c22a7aed26d466efc03ba97beee7af9657fbafdacc3c73b71d3dd27c955a1. 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/USHM19925712.
Alfabeto: Foscarini, Pellegrini, Granata, Corbetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a43d64122d51a5545d698178de5007e54538823a044e13fde9c319e37117fae. Chain 2 (Bitcoin): anchored in block 957013 (2026-07-07T08:31:11Z), 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/FRZ130101170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e8ae9b6bb9bd94b592ad442b699759831a4d7859dbe1c8059baedc24362b7d. 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/FRZ130101180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13ed1852c9d3341d36c925b2ed9672baa5447e4b081bc3bb1c8884d1f618e3a. 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/FRZ130101190.
Passacalles per l'alfabeto falso e per tutte le lettere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7628732a8ad666747e3f503cb44212044324a7b9d24cb80f0f34642e4fccf9a6. 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/FRZ130101200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bd7f81e2a0659bfc84596224379d777ebdee76d18899579193a09137941f25. 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/FRZ130101210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d3eef8903c72576b95ad1c288ea90689f0bd9afd4d0657e9fa02e3b5abae74. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ130101220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12750c80f75993937f072edd0c3d2b0cfb1896d7f92fcc72602bfa09c892c774. 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/FRZ130101240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740aa0e7828566c24f485c1b3f3da7248d0d615627633eb5b0a45bd94a6f6065. 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/FRZ130101260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fc51e4252ee68d8acf76842e798fc523eb05f660053e6c779199b19f3d72c4. 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/FRZ130101280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75939a9b4f5f9e4dcf38bf944368f9745f53842883262054a23565e07c3425a. 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/FRZ130101290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5803563f601d35a5aa0a70722ce349ae72a56fa7f64815c2cf6153b6c3914a. 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/FRZ130101320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa175ee8321a5ad8138aab1f48788912c548d82d2fef1c351a33c2ff28f8d6891. 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/FRZ130101270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a7d0e9e6a0e1604c0b70f4d3a745620c40ec265abecc0bc5e374411c71d0f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130101300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fde714cfd9a3e4c33bda5571d0f97588999670ec44a8483387bdf423af0feb. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/FRZ130101310.
Alfabeto Songs: Guitar songs from 17th-century Italy
Affetti amorosi: Affetti amorosi: Amante felice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc501cdc9b6d79b761233fd1814e6131678b7ed40a811a4ab42c57f60fee2d331. 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/DECP61203001.
Scherzi amorosi: Scherzi amorosi: Alma mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ae54078020c9d5cba51e410a8e5d893a970be926885e8af4ccc579e89e7321. 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/DECP61203002.
Li 5 libri della chitarra alla spagnola: Aria di fiorenza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb77845949769a41a8f4fb6d2ec6026d3b16089f2cffae9f8305f79b0fe5600. 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/DECP61203004.
Li 5 libri della chitarra alla spagnola: Ciacona in C
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e835595086953252c4e83964bc6abd7fa6e46b925e5718d577fd94896b33f93. 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/DECP61203007.
Curtio precipitato et altri capricii, Book 2, Op. 13: Quando io voisi l'atra sera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fc3900dc50c5ba45a41f585dc80f1e7c60931ea578a4ae1810f9511ecfc04c. 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/DECP61203010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0ecce65d3b0d4caba06ec43a5da0ec0a76ba3cc6210311907b74bde3c0ca14. 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/DECP61203015.
Purcell: Dido & Aeneas; Ode for St. Cecilia's Day
Ode for St Cecilia's Day, "Welcome to all the pleasures", Z339 - original version: Welcome to all pleasures
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ff49f5871527dc1a9592418c79bfbb7849ceac203e09d8fd88d85265f99500. 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/NLA509003001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a66394eb6aecf45b4022904577c0f5be5d172d328e1a40da1116c25dcfe2486. 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/NLA509003005.
Dido and Aeneas / Act 1: "See, your Royal Guest appears" - "If not for mine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657d5f07b47c84aebf3f8cabcb25467d87408d1788e8b1105c7f39f0be696f78. 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/NLA509003009.
Dido and Aeneas / Act 2: Prelude for the Witches - "Wayward sisters"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e68b4f101ade9a17fc12575aadb397c6fa5f880495b7cbb1430d38a77952a2. 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/NLA509003012.
Dido and Aeneas / Act 3: "Thy hand, Belinda...When I am laid in earth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9635e38d5ec166d5ec8ebac7fb00538095e17e4151b900d1bd14b0d840533da. 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/NLA509003022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd1222cd0d1d7b5f33640b11191254d5cc27b74d78c4b335d96caac58aa5215. 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/NLA509003010.
Lautenmusik des Barock - Barocklaute, Theorbe, Barockgitarre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894b8583115535b14e8e685db760147fad0bf3c9295c0bf5c08969e2d72f640b. 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/CH6541657500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab1a865adc9f5b9628f4a532f9da6d8999e0410c204dde411726921ec66b00a. 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/CH6541657501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ddd38fe40cad96238ca328355978e630b03678db518741b092b6b3ae1d4a3. 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/FRZ131442050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd3d04f2041b8739cc4d1cccc4a1917d2777cb7c1625e20f3e26428ceb45676. 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/FRZ131442120.
Pimontoyse (Arr. for Guitar by Nigel North)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c4db7db350199d2ca268735d50cfb198b74df373086ae13d2aaab797d8984e. 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/GBAJX8401804.
Fantasia que contrahaze la harpa en la manera de Ludovico (Arr. for Guitar by Nigel North)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868535678b5490585f4ea62a1a223b8ee633e5a04ccdf680e62daaaae8a26036. 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/GBAJX8401807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0249e8570573296747d8517d7e5b9a4e2cda41daf4693fcd4e93d1bfc9e6252b. 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/FR46Y1643510.