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 0x22f24b7f2689e5800289fd75647feb52b955956f97b846f2a62dfa408233895f. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74a96445-ebe0-4a16-8c64-c6812274a754.json and https://artists.proofprofile.net/proofs/artist/74a96445-ebe0-4a16-8c64-c6812274a754.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Paolo Carlini: Virtuosismi contemporanei per fagotto
The History of Classical Era Music (100 Famous Songs)
Mozart Era (Meister Der Mozart-Zeit) - Kraus, J.M. / Naumann, J.G. / Salieri, A. / Rosetti, A. / Dittersdorf, C.D. Von / Gluck, C.W.
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 0x8592449509e2666d96e4169239c9140b048c6247a8fc605363a5923100539c19. 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/FRZ119000150.
Schubert: Schwanengesang, D. 957: No. 4, Ständchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a0d2e8a3857e6e5e887a11c515703f0aa09d2aa60933a6caf6aa4189d8b18. 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/FRZ119300880.
Choral Music (Sacred) - Schubert, F. / Brahms, J. / Mendelssohn, Felix / Verdi, G. / Monteverdi, C. / Bruckner, A. / Mozart, W.A. / Grieg, E.
The History of Italian Music (100 Famous Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050dfa8677d1727d49ea1c07721f59790941975790400c782f249b0732ebf678. 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/DEF058931001.
La Favorite / Act 3: Oh! Mon Fernand - Excerpt
Filarmonica del Teatro Comunale di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0441aeff5573fb266b7b0985f8e6efafbd5402601b4921e5e9555afbcf29dfe. 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/DEN961201311.
L'elisir d'amore / Act II: "Una furtiva lagrima" (Adapt. for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbc5015424152e3ed5caaba8b17515b092530210e66990a9ea59324782959e4. 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/DEN961903720.
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b595a0004134da981bfb44a579616cd045735d99c18fb56bbf26a2b7edb9a7a. 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/DEF056431327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f268b2dc5950fd28e504c090d0c6f4d0d7ce62501f037664224010cd1548871. 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/DEN961404400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3a42117a41d0f86d5c2a51a1b477300df9426e0f7dbe00cdb2e33f4b05348a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961404390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537458ea0852c1d2378bb50e2d81c6c30097907cfd5de6c8fc4fec1e9c538ac9. 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/DEN961404410.
Lucia di Lammermoor: Fra poco a me ricovero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a4fe38322cc35f9f6908c53205b7d8602de95b913dd624823c35cd72975530. 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/GBAYC9500379.
Maria Stuarda / Act I: "Ah! dal ciel discenda un raggio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c90eaecd19e1d5737aba27499e231d75152e97d280ddcbd03a81ded5efeb4f. 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/DEN960802254.
Lucia di Lammermoor, Act III: Ardon glI incensi "Mad Scene"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503d9f4ac8925b82e3b2eb4a2fc1c6e9a73e3890834c4a3626eba7d2cb57bfa7. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DEN960400103.
L'assedio di Calais / Act I: "Al mio core"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3602ecb2c77965c7224a1a5af8c0b5e4e017a2dfd461b5506568d7b2ac432a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEN960802210.
Roberto Devereux / Act I: "All'afflitto è dolce il pianto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dac5944172b0929f7a1754e08651a2d81227f7a7af94e61fb3d905d0e98fd2. 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/DEN960802220.
Lucia di Lammermoor, Act III: O giusto cielo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd8b47ff57e89c6a12c56546ac50d3ebbebabe8264d603f2029c9ceff730019. 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/DEN960400101.
Cherubini: Mass in A Major & Chant sur la mort de Haydn
Stamitz, C.: Concerto for 2 Clarinets No. 4 / Orchestral Quartet in G Major / Stamitz, J.: Clarinet Concerto in B-Flat Major
Clarinet Concerto in B-Flat Major: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978b4663401ba0cabfbb53c0e4d3ec0e83d66c0a5b57ce636aae455b0a84f35b. 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/ATPD50801357.
Cherubini, L.: Chant Sur La Mort De Joseph Haydn / Symphony
L'elisir d'amore / Act 1: "Quanto è bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57222091e248ee0d6808d2c1e08013ec53fb9c35e834fce8fb7f5f229f2b4a50. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEF058630903.
L'elisir d'amore / Act 1: "Benedette queste carte!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc75fcdf9c273d768aca2ae5ea4868db55f53663b16e48f940156ae50d51866. 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/DEF058630904.
L'elisir d'amore / Act 1: "Come Paride vezzoso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca603fd93420aaef33527a69956716b222c0a2757949bb04eda00318a434f12. 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/DEF058630905.
L'elisir d'amore / Act 1: "Una parola, Adina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f3321c3fd4d28b9cf5cdd92d79832cc4ae82a81013eea73f9072f99327611d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630906.
L'elisir d'amore / Act 1: "Che vuol dire codesta suonata?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc666d32938f51ca5d6447c518f735a2b3d242715aa8876cddbc5c0c0264af34a. 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/DEF058630901.
L'elisir d'amore / Act 1: "Udite, udite, o rustici"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a80c3c3a840a05963c8d983a9540a7656ade4ad6d0540a1433e84e4a0c73c5. 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/DEF058630907.
Donizetti: L'elisir d'amore (Highlights)
Rossini: L'Italiana in Algeri - The Sony Opera House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea1dea661bc9e5b1ad632f0409920549a63a4af9feea67c86b1a4fcc4c3dd91. 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/USSM10201616.
L'Italiana in Algeri: Nella testa ho un campanello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1345f1c3e1192ee3945baec1e943bc8a2f49db08287ef41eaafdaf696486d14f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USSM10201634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0500718f201b3fdfca2feb2459f46ea260793da48ad949593c0af993f3b06b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD019901282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e77a984f2b8e08f46d8c8442d26e3fa4e22e8bbe3d35c6c717c85383b93a12. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/ITD019901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0eb369f6afbf3d8eafb09d8964d6c00de7ade27946cb2471a5ae22c5756b5b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD019901283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ef5a62ffd3f4532463c1ccd69f96a490bbb6f10bd5eebfe0504263a638fe6. 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/ITD019901284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b144a48662ed91e9b39b7d59c1658ce77a8ceaa46f0030503cb181dbd7f341. 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/ITD019901285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f39e3af24c18a4e18effffa7c65c926bf230761ca004b4cd802c3c14408b92. 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/ITD019901286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a8d1ad8dd5e99d9221d715db759bbd4b438d35ddc1ea2f8ee5b0d0f07c7f40. 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/ITD019901310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b49f7200eb357fc36aace5bdc86da1802b77edfdbc7435822e3524e26770ed. 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/ITD019901288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66e2aaa29ef160863eb9c8a1be73014ec9bcad828f50ed177ab11cafbe3166b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD019901311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c7ccc1d3fe4778b67fb339aac49ee57b6100fe75fffcc4e9cc307465d0a868. 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/ITD019901290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976e39402fc61f015c0e5767328e1222850d67ec5e8871e80798c02be584a7d3. 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/ITD019901313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d14c1c2ee24b146fe5691d57cf5e914e66f0b517d9ef651318e3feb192c9cb8. 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/ITD019901291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be0c57857b629dc9e064bb26a3bac5577b2acb037b4ab33f4bc4b6953a0c339. 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/ITD019901292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ca0c0e38becd9744491a2657943db152d438db5fee8085d7f1ee9d37e310af. 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/ITD019901316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe8769d76ff2e97206be1ae2e2b36b870c0c5f6010f2c80cf6bf61ded9700f6. 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/ITD019901294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a78eb835c8f88fdf5e6e06b04ecad680a4a731e1073771852216ee94f444244. 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/ITD019901295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1679a06929c2f7d5570dee64676e8518b4ec81a220dc7baa0a1d09effc38f8ec. 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/ITD019901297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9129555657832bc603ee7dfdd069cfba8286b2d06996e3d96ccb7861c5410e6. 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/ITD019901324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073107511451bf2d3c5b697c99354c760ea669e19ea45b8a57d57c38c46983bb. 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/ITD019901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67222b069f5eb20888c843a8fe271fbed718d3d0a2857a49bdcca7030725fd53. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD019901304.
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Ben io t'invenni... Anch'io dischiuso un giorno... Salgo già del trono aurato
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Egli non riede ancora... Non so le tetre immagini
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Barbara Bonney - The Radiant Voice of Barbara Bonney
First Booke Of Songes, 1597: 17. Come again: sweet love doth now invite
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Dido and Aeneas / Act 3: "Thy Hand, Belinda...When I Am Laid In Earth"
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Schweigt stille, plaudert nicht, BWV 211 "Coffee Cantata": 8. Aria: "Heute noch, lieber Vater, tut es doch"
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Exsultate, jubilate, K. 165: IV. Alleluja. Allegro
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Vesperae solennes de Confessore, K. 339: V. Laudate Dominum
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Le nozze di Figaro, K.492 / Act 4: "Deh vieni, non tardar"
The Drottningholm Court Theatre Orchestra
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Die Zauberflöte, K.620 / Act 2: "Ach, ich fühl's"
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L'elisir d'amore / Act 1: "Chiedi all'aura lusinghiera"
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Peer Gynt, Op. 23 - Incidental Music: No. 19 Solveig's Song
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Var det en drom? (Was it a dream?), Op. 37, No. 4
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Der Rosenkavalier, Op. 59 / Act 2: "Mir ist die Ehre widerfahren"
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Carmina Burana / 3. Cour d'amours: "In trutina"
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Baritone and Bass Arias: The Definitive Collection
Die Entführung aus dem Serail, K. 384: O, wie will ich triumphieren
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Macbeth: Studia il passo... Come dal ciel precipita
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Il barbiere di Siviglia: La calunnia è un venticello
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Don Giovanni, K. 527: Madamina, il catalogo è questo
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Le nozze di Figaro, K. 492: Non più andrai
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Les pêcheurs de perles / Act 1: No. 2 b) Duo: "Au fond du temple saint"
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Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
Orchestra Of The National Theatre Prague
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Rachmaninov: 14 Romances, Op. 34: No. 14, Vocalise
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Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude"
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Barber: Agnus Dei (After Adagio for Strings, Op. 11)
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Handel: Il trionfo del Tempo e del Disinganno, HWV 46a, Pt. 2: Aria. "Lascia la spina cogli la rosa" (Piacere)
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich"
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Fauré: Pavane, Op. 50 (Version with Chorus)
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Purcell: Dido and Aeneas, Z. 626, Act 3: Song. "When I Am Laid in Earth" (Dido)
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Handel: Dixit Dominus, HWV 232: VII. De torrente in via bibet
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Vivaldi: Giustino, RV 717, Act 1: "Vedrò con mio diletto" (Anastasio)
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Handel: Serse, HWV 40, Act 1: Largo. "Ombra mai fù" (Serse)
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Pergolesi: Stabat Mater: I. Stabat mater dolorosa
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Mozart: Cosi fan tutte, K. 588, Act 1: "Soave sia il vento" (Fiordiligi, Dorabella, Don Alfonso)
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Handel: Saul, HWV 53, Act 1, Scene 5: Aria. "O Lord, Whose Mercies Numberless" (David)
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Hippolyte et Aricie: Acte III, scène 1 - Air de Phèdre: Cruelle mère des amours
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Le nozze di Figaro (1989 - Remaster), Act II: Porgi, amor
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Handel: Il delirio amoroso, HWV 99: Aria. "Lascia omai le brune vele"
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Le Siège de Corinthe, 'Assedio di Corinto': Juste ciel! ah, ta clémence est ma seule espérance
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La Sonnambula, Act II Scene 2: Ah! no credea mirarti (Amina)
Natalie Dessay/Orchestre de l'Opéra National de Lyon/Choeurs de l'Opéra National de Lyon/Evelino Pidò
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Catalani: La Wally, Act 1: Aria. "Ebben? Ne andrò lontana" (La Wally)
Orchestre Philharmonique de Radio France
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Verdi: La forza del destino, Act 2 Scene 10: Finale, "La Vergine degli Angeli" (Leonora, Chorus)
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Gustaf Wasa, ACT ONE, Scene 8: Aria: Från tronen uti bojor sänkt (Christina)
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Delibes: Lakmé, Act 1 Scene 4: No. 2, Duetto, "Dôme épais, le jasmin" (Lakmé, Mallika)
Orchestre Du Theatre National De L'Opera Comique
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Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Nicklausse, Giulietta, Chœur)
Orchestre De L'Opéra National Du Théatre Royal De La Monnaie, Bruxelles
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Les Pêcheurs de perles: A cette voix quel trouble... Je crois entendre encore (Nadir)
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Puccini: Turandot, Act 1: "Signore, ascolta!" (Liù)
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Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
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Grieg: Peer Gynt, Op. 23, Act 4: No. 18, Solveig's Song
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Mendelssohn: Psalm XLII, Op. 42, MWV A15 "Wie der Hirsch schreit": No. 1, Chor. "Wie der Hirsch schreit"
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Dvořák: Rusalka, Op. 114, B. 203, Act 1: "Mesicku na nebi hlubokém" (Rusalka)
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Puccini: Madama Butterfly, Act 2 Scene 1: Intermezzo. Coro a bocca chiusa
Chorus of the Royal Opera House, Covent Garden
Orchestra of the Royal Opera House, Covent Garden
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Rimsky-Korsakov: The Tsar's Bride, Act I: Lyubasha's Song. "Snaryazhay skoryy matushka rodimaya"
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