thumb|200px|Benedetto Ferrari Benedetto Ferrari ( – 22 October 1681) was an Italian composer, particularly of opera, librettist, and theorbo player. Biography Benedetto Ferrari was born in Reggio n
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 0x5eb68f975a913482d1ce2dda3cfaab658ddbc97c08208239f5a4462e56156ddc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6294e05a-5939-4a51-973b-d859cda2fdf3.json and https://artists.proofprofile.net/proofs/artist/6294e05a-5939-4a51-973b-d859cda2fdf3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0xbbc91851a42521509ed77210752e2006cbab93c976e727fe0c689c5ac3c25a49. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111002906 — a six-check JSON result.
Dolc' é pur d'amor l'affanno, HWV 109a: I. Dolc' é pur d'amor l'affanno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ccaae2a0f3896d77a85a064d6ea7b31b4cf0b52c23e96dc7363124d5ff9fd2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111002920 — a six-check JSON result.
Amor tiranno. Broken-hearted Lovers in Seventeenth-Century Venice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a172e8b82d541c0279888eca588643d316ba5d2b5c123e17eb33ae26e75cd34. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1847410 — a six-check JSON result.
Un secolo cantante. The Rise of Venetian Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cba129a288ff084d71faa8ad2cc7c50c16ae01d3f0b3fe6e8e91b19e532aac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900259 — a six-check JSON result.
Trad: Ninna nanna alla Napoletana (Napoletana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56a8df66aca038076253385ef6fd10c738c5e86071eb46bf74aafc1592b3bd5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900260 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a76f6579ba7b9437a6159620a2a353393c26d07ddf13cf01aebd24109ec6ff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900261 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734dc080d0ec1464ec250b878859cde22e94ffccaf8e8ad327126683fb8665d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900262 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0ee7283f5fbe317ec6137ec7ae8e3ecd8d30f90647ebfa9d934816043b15dc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900263 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd39778c112071e8d2f6685e95f66b99babd47209efe3b6a7fe7408646433c1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900264 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c24d10a85c146d3a3460a5d87ef6eb8214717c5b138a91a3babf4c8e4667174. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900265 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f0fc3a7c514110ee00f827d3f2b8d6e5c338a04a73b04e09bd956f6bf1895c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900266 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137f63fec82a9f04ff9d5767410eb6e8a6afe7d07ce5f952553ee50f51ead6d6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900267 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc903ec776cfae017cfd9a47dac748ef766146ca767d321fa776f23411f70c2df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900268 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc817647528974dd44f62df6b8524a9b9624d5cf8e4bb17396666f5a11ac654. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900269 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ac9bc0f24e12cfdddef28daadd6ce80c5ebb12d047addaee29cb033998d34. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900270 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9a059d976e230b07e0d18a695567c7b9565d075c67a58187382c5b6e085707. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900271 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0278df61a3a3b139a3800547091ffdbd3f05803e4e2406ebd96e9577b0d5575. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900272 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84944ea7e5dc06df3ecef01a3643f9528f689eb4ad9e029d61f52e08c5da6b2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900273 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3afabc498e52c621bf6a7093e11b715a980e88720ac0df77702461e8e69f7a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900274 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755bfd06f81b458c98f3f931f03a8833d772582e5862cb5ee3c6dd810a557ac4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900275 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eca47ab43c428eeaf673d206e0d1c2e5da1db6e16787f82a864bef27613d81b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0900276 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d58289a4591b6615a744104e334ea5cdd995e1623debd4231bb1b2aa9e7f1c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122274 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb4f079947ae51102cfd6b06772a36c4654cc628e19467a11bf1adfa5420985. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122275 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770cb967de53863434c983f359f573699636e9fb3403bbec1dcfc200d5c7ffa5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122276 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd504635382a976aa226e9828cf15ac8719503b2b95ef5c53a385267259aa63c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122277 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1823108fbfb4f8544b6061afcc5a9c8387ce0497131587ef553584882c1554d5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122278 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8daca268278025c28bd172671f8333e92e7980888366b722e99a97db2c95b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122279 — a six-check JSON result.
Madrigals Libro, No.6: Moro, Lasso, Al Mio Duolo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6886753ec688b356ef6f24397ae126ca530d580748c3d99f5a916141807b532d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122281 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7716f7de831785f2b6a9f8dbf22ca4cde65aef3c5e51868e7731104578458a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122282 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4991c1c0cca1d8f1a3df154bf947915ef213ea31f599af8dd114229175eb26. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122284 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdf370600ea1014104852a792b050558684bba9dd319ae4025363f46c597e17. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122285 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888e548d9e912c791e718e6c030204a81cdeebc7e9f0d3a77904edbd4d64a740. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62122286 — a six-check JSON result.
Libro primo d'intavolatura di chitarrone: Toccata arpeggiata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38a4f5a44f2786934efa0ff546881507321b263c8a472f24c284d6b498c77ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050196 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa470cf961f0d4cb4618c9fe71e8bcc7fd87e17eff9225709baaa3531d6f76da1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050197 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd847876d90aea907040c787ff38f5a69efaf0ef427f106b8329d237d768461b8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050198 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bd459a130f72b1873f1b34190e6282361a5eb4e1a8f58ee81e2ced3cd81e80. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050199 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d48f520e8d67629fbe1cbc1bb4bcf7133537cd101950c38b47421c374b0ba2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050200 — a six-check JSON result.
Trattenimento per camera d'arie, correnti, e balletti, Op. 22: Passacaglia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fd4d2e1d262796a2b45db47a6e305c6488d9195ae89764b666989a567c8cde. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050201 — a six-check JSON result.
The Seventh Book of Madrigals: Chiome d'oro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa845466065de751d20d6a1426f14a15914e83f6ed101f4245cbe882c4993b0e5. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050202 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4cb44ecfb971dbcda0c971050bd4db18de4b267005fef20b37bfb4f27ac1a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050203 — a six-check JSON result.
The Ninth Book of Madrigals: Si dolce è il tormento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68473e83fa084c9f21cc6485a57874a8223f59545f8b5108139561bab7d7a22a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7690606b56a18a5d92f716da6f024ab7f66d5a0f8e4356e0f4e20c150ea2afd9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236a664f252415ea87be08ebefed5218a79a76157e2c627c1d49a375e3b85301. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050206 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df10f5fb84f482ff950110b99419b94601eb789185b6e005668d4914bdb01a6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050207 — a six-check JSON result.
Suonate per camera, Op. 1: Introduzione dodicesima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff300d1e906ca956e421b737bc1c8542a1355ab05b42a2e0c43e8d3583c2b8b0. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050208 — a six-check JSON result.
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Tarantella "La Carpinese" (Improvisation)
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Fiori musicali: Toccata per le levatione
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What Artemisia Heard: Music and Art from the Time of Caravaggio & Gentileschi
Sinfonie boscareccie, Op. 8: La gran battaglia
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Ancor che col partire (Arr. The Dowland Project, Potter)
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Già più volte tremante (Arr. The Dowland Project, Potter)
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Care-charming sleep (Arr. The Dowland Project, Potter)
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Accenti queruli (Arr. The Dowland Project, Potter)
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Weep, Weep, Mine Eyes (Arr. The Dowland Project, Potter)
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As I Walked Forth (Arr. The Dowland Project, Potter)
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She Loves and She Confesses (Arr. The Dowland Project, Potter)
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Angela siete (Arr. The Dowland Project, Potter)
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Have You Seen But a Bright Lily Grow (Arr. The Dowland Project, Potter)
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Refrain 4 / Monteverdi: Amor dov'è la fe' (Arr. The Dowland Project, Potter) - Medley
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Care-Charming Sleep (Arr. Stubbs, Potter)
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Forbidden Dance - Dances and Diminutions of the Italian Baroque
Diego Ortiz: Recercada Segunda Sobre El Passamezzo Moderno: Recercada Segunda Sobre El Passamezzo Moderno
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Il canto d'Orfeo (Early 17th Century Music inspired by the Orpheus myth) [VRT Muziek Edition]
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Benedetto Ferrari: Musiche Varie a voce sola, libri I, II & III
Musiche Varie a voce sola, libri III: Amanti, io vi sò dire
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Le Tre Soprano: The Three Ladies of Ferrara
El Cant dels Ocells (Arr. for Violin and Ensemble by Jeannette Sorrell)
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Passacaglia della Vita (Arr. for 2 Sopranos, Mezzo-soprano and Ensemble by Jeannette Sorrell)
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Il primo libro di Canzone, Sinfonie, Fantasie, Capricci, Brandi, Correnti, Gagliarde, Alemane, Volte: Ciaccona in G Major (Arr. for Ensemble by René Schiffer)
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12 Madrigali per cantare e sonare: No. 8, O dolcezz' amarissime d'amore (Arr. for 2 Sopranos, Mezzo-soprano and Ensemble by Jeannette Sorrell)
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Theatrum Musicium: No. 7, O Felix Jucunditas (Arr. for 2 Sopranos, Mezzo-soprano and Ensemble by Jeannette Sorrell)
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Amanti, io so vi dire in G Mixolydian mode
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Sonata sopra Fuggi dolente core, Op. 22: No. 21
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12 Madrigali per cantare e sonare: No. 9, Troppo ben può questo tiranno Amore (Arr. for 2 Sopranos, Mezzo-soprano and Ensemble by Jeannette Sorrell)
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Scherzi Musicali, SV 247: No. 2, Quel sguardo sdegnosetto
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Cantates italiennes de différents auteurs, Tome 1: No. 22, Sdegno, campion audace
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Trattado de Glosas: Recercada sesta sobre la “Romanesca”
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Trattado de Glosas: Recercada segunda sobre el “passamezzo” moderno
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Un Sarao de la Chacona (Arr. for 2 Sopranos, Mezzo-soprano and Ensemble by Jeannette Sorrell)
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Odi Euterpe: Italian Monody From the Early 17th Century
The Symposium Opera Collection, Vol. 5 (1902-1908)
Roberta Invernizzi/Il Complesso Barocco/Alan Curtis/Valter B. Neri
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PUR TI MIRO (Il Pastor Regio, / at. Claudio Monteverdi)
PUR TI MIRO, L’incoronazione di Poppea, Atto III, Scena finale - Il Pastor Regio, / at. Claudio Monteverdi
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Lamento di Madama Lucia, con la riposta di Cola
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Serenata in lingua lombarda che fa Madonna Gola, à Messir Carnevale: Ballo di trè Zoppi. Alle danze ò voi Pastori
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