thumb|Francisco Araiza as Romeo in Roméo et Juliette, Zurich 1990 José Francisco Araiza Andrade (born 4 October 1950) is a Mexican operatic tenor and lied singer who has sung as soloist in leading con
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 0x48de8d7b8aa1d7be7d5d9616e567d4f2269c10f9f9a8a5d7755a4453eda8c8ca. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a57fd117-f0b6-4c9e-ae61-3672b4a90154.json and https://artists.proofprofile.net/proofs/artist/a57fd117-f0b6-4c9e-ae61-3672b4a90154.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 0xf84ad9e89b06a5b4eb6c2a428ff34bac7b711de8b2855a7490a707e93b5f8a8a. 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/DEF058400026 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89461690e0f31d80f28767b73ac7e94452f9e2d4dbdeb36500d9c3f994315333. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/MXB271500153 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdaf3788a336a45accf8469253ef71af2d78fe672353563eb81cf87d47ec436. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB271500156 — a six-check JSON result.
Live at the Tivoli (Official Bootleg Recordings)
Legendary Recordings: Arias from Mozart to Wagner
Requiem in D Minor, K. 626: I. Introitus. Requiem aeternam
Academy of St Martin in the Fields Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f2bc5b1ea22ac8c04e17b45458f35505bd2a431f6f4c4d1fd5c23d1898c9b0. 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/NLA508902601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925c20dcedd05797120babe07f2ce31e46d71538a5bb3b2987d8dafbdf3022b9. 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/NLA508902602 — a six-check JSON result.
Requiem in D Minor, K. 626: IIIa. Sequentia. Dies irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4159b7d31aa5a00755e3494aafe59c5ff8489e98826fca1876f80117b1258ee6. 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/NLA508902603 — a six-check JSON result.
Requiem in D Minor, K. 626: IIIb. Sequentia. Tuba mirum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd4b90c37c5baf86e38e39eed986704a8792c80ef3b01253d28cf8a0ca6e19a. 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/NLA508902604 — a six-check JSON result.
Requiem in D Minor, K. 626: IIIc. Sequentia. Rex tremendae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65db8c865b3c6cda940162946e7f2de980991af7507669e9adfc0d86537ca773. 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/NLA508902605 — a six-check JSON result.
Requiem in D Minor, K. 626: IIId. Sequentia. Recordare
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544c2c9e1501a35b7959f034e6528873d0898d5463d1652d4ed2fbbe9487f8d. 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/NLA508902606 — a six-check JSON result.
Requiem in D Minor, K. 626: IIIe. Sequentia. Confutatis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d54569a670aaf4a98f3f338a0e1cc1b5c6bbb243da2a71805b1a0c40f873cc6. 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/NLA508902607 — a six-check JSON result.
Requiem in D Minor, K. 626: IIIf. Sequentia. Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d912f3954ea53b543052a6f259f8ec10641f6a6f71ce8f850e75fff8a1b3b5d. 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/NLA508902608 — a six-check JSON result.
Requiem in D Minor, K. 626: IVa. Offertorium. Domine Jesu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359ea56180fdbe5642701028b9149baf1dfc741706dc1e8fca8d3a3bde721a43. 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/NLA508902609 — a six-check JSON result.
Requiem in D Minor, K. 626: IVb. Offertorium. Hostias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755c48cc9bebf6b961994e890d883c529f281ccb151fcc275712f352a160fe36. 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/NLA508902610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4689f199f45e2e86abd12b59dbc80d960b6746fb9a9da1824227821730bb212. 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/NLA508902611 — a six-check JSON result.
Requiem in D Minor, K. 626: VI. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5219618bb96ecda2007a97fad12af56419bbc48e844f002150c6aa9beb9504b. 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/NLA508902612 — a six-check JSON result.
Requiem in D Minor, K. 626: VII. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d097f3aed1af41e454634e2d894204821601289ad26faa2e48d56cabba160ac. 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/NLA508902613 — a six-check JSON result.
Requiem in D Minor, K. 626: VIII. Communio: Lux aeterna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36a6dacd155bb340e2f167e52b2677c9b93e7277872b685e91df540beaa9b46. 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/NLA508902614 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94077fdb73e99d87e8d686bd46ad56957da334e6dc7ea41cb5d2e3229ad87e7e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840251 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Zu Hilfe! Zu Hilfe!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea490ccb908f5c7242501ac42ee1ac3d5b5313a062edf93757d5e1bb8ae02c3f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840252 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Der Vogelfänger bin ich ja"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1227abfa7b32e1bca4459ecbd19242b3b4fca759e0882869d914996f50210871. 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/NLA508840253 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Dies Bildnis ist bezaubernd schön"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499ff301d8a58351e47d1ef388d0b193b75dbec3225eb8248e87cf2f8b16891d. 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/NLA508840254 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: Dialog "Ihr Götter" - "O zittre nicht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b76478bc520ff88b06af82780f606ebc19fb3b4d4687dd926cd2d19f12b60fa. 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/NLA508840255 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Hm! hm! hm! hm!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878a37337121a235cda9b0e695db7aa56629a950ba63dbfe8b1dafa6e783b17. 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/NLA508840256 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Bei Männern, welche Liebe fühlen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59efa2e4cc0723abf58d616d1fa60bc8dfb0536eedd35344768b7d08fec808f0. 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/NLA508840257 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Wie stark ist nicht dein Zauberton"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3299889fe096cf86885cd05475403f7d78acd44c4b0fa01168903683eb38497. 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/NLA508840258 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Schnelle Füße, rascher Mut"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d984cae649b66d4650a5a122cec97cf6d4096ce086381737fb8d44d88d1bac8. 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/NLA508840259 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "O Isis und Osiris"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fec8342c8fae89a1791b71456443e3d234dd52064e3ccbcbdcf3de571e571bc. 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/NLA508840260 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herze"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7231786c733ecfea21b2d82d07f1d992ff6911ad72c86a986af1473c044d68. 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/NLA508840262 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "In diesen heil'gen Hallen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef14a765d38c7dd6aa55a163f1b1ae46a3682babb26aebb0ce1250e484d1cd0. 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/NLA508840263 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Ach, ich fühl's"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b003114a046ace626bf269474c65635d8298e9d77cc194491b26d53f65954c9. 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/NLA508840264 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Ein Mädchen oder Weibchen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa12c657c63f698b7a91c208f055c7de586c1ed58150d19ff247c33e98dfe16a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840265 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Pa-Pa-Pa-Pa-Pa-Pa-Papagena!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e9198ba1270fb87bd88354b51ee26b54722864f200c1875d740215c69aca7c. 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/NLA508840266 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Nur stille, stille" - "Die Strahlen der Sonne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f4be2a1dd4912d4d3d873897e07ccbe3c487f5818fab1e3a0ab6cea1e9ab57. 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/NLA508840267 — a six-check JSON result.
Messa di Gloria: 1a. Kyrie: Kyrie eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1dd1d92cba50955fbe39be51c157249f02f389136abe0179fede22ffbb3a30. 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/NLA509010301 — a six-check JSON result.
Messa di Gloria: 1b. Kyrie: Christe eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be1ab205c8ce06a7a16fa57b5d07f40c044ffae9afac2e5dfad786e1b691d29. 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/NLA509010302 — a six-check JSON result.
Messa di Gloria: 2. Gloria: Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4808fdadfdf8134da392ff459fd6ed6bfd6a426ce48cc0ad267d06e356039361. 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/NLA509010304 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Prélude - "Glou, glou, glou! Je suis la bière"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5679c24305656008f0047fae3434838932db332fb0c5e4a45e6c3430a1f2c9ac. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our 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/NLA508543601 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Ils se sont éloignés, enfin!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80b9eee29eecc4406d15d4460877c065815b1699e9e41607788e92d609f9cda. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543623 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Entr'acte (Barcarolle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e8b80ccb14be106b8f45780f8d7660b5363887b7395d623563758aa24ff991. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543640 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "La vérité, dit-on, sortait d'une puits"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e366f5f6523652d25f04f84cb560278a0143b615ff1675c340f02c2cb05465. 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/NLA508543602 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Tu me fuis?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736aba43a18b7f4e15d2609b13ae3623cadde1ffde793e91587effd61f7bd840. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543624 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Messieurs, silence!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33aded648c6fc17afe6d5a57e725330586a375948f50a3871c9d0ffa047835f. 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/NLA508543641 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Allons! mes enfants"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3d2d2a4d31fb4c591f839d7e2222b20d1939b0b01039c4309bba5f6fe7b5ba. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543603 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Voici les valseurs!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cccaeffca51f790aba879f436fd95c9ac2c66984155b0a83cad1fee393864d. 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/NLA508543625 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Belle nuit, ô nuit d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d517bfe1081f6714546c0fc680f81906c410cc63de4fadffd4c1c0d69464eed. 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/NLA508543642 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Voyons: 'Pour Hoffmann'!" - "Dans les rôles d'amoureux langoureux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da047a7563221e91baf9d6b2018d8baada6e28be86b0e5fd144e4f76f82532a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543604 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: Entr'acte - "Elle a fui la tourterelle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bed1b5b1eeaa3b8800cd2ae0635a77ffebd30b127c5b6ef98e75f0ef1cd5e9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our 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/NLA508543626 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Et moi, ce n'est pas là qui m'enchante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b85809d959103a1cffe4c173c649b8764efecab4b44578b59cfaa7cbbf72b27. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543643 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Deux heures devant moi!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6c1ee53faa3a89da346f8dd12dc62503c8e9e8d0e8743dd5805ae1231bc56f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our 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/NLA508543605 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Malheureuse enfant"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbe8cb3e58cb89fc4822608214761445f9d2035c641be9797c1d3c4884973bf. 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/NLA508543627 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "A merveille Madame!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e8fdf32b4ad0d49be6770acb7a86f96386a72db31a1cdfb9fe3959615c038d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543644 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Vive Dieu! mes amis, la belle créature!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8605115f4da80186964f99fb2d6039846d5b766e2b39474ba39bbb8efffc3f7e. 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/NLA508543606 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Jour et nuit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e763341a519909fc5c01d379aaf0136399bede03370f57ad285d915bcd3e85. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543628 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Tourne, tourne, miroir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fed619da5fe24fb42b2925f8fc812ca3da2ceaa6b54f7a51d3717f2a3dcd83e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543645 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Bonjour, amis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30569009c8772a08b212de2ef4d8650e683aeabff9e03c0d8f12084b7771730. 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/NLA508543607 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Charmante!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0020f9c6ae7eade1d86b34bf97048a4c2cd1a6eec81091056e7b29384950d8. 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/NLA508543646 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Il était une fois à la cour d'Eisenach" (La légende de Kleinzach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736e624a82134c996ffad04381c149a04481cafa0fd62440ad9c3d9443f369e7. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/NLA508543608 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Vois sous l'archet frémissant"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172cda866ddf14e4e2225dd50d003e2fc85ce6af243f9ebf484b3b139549b687. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543630 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Giulietta, palsembleu!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631b28787dbd43e8ab594f069421d61edaa4cf3ad67500f56e9ac2420bf9b6b3. 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/NLA508543647 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Peuh! cette bière est détestable!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc655cc2862b28947c68443385ae0593f186a5cda96f09dfc8d6df367cecbf0. 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/NLA508543609 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Ah! tu doutes de tout!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f1ed7bccfcde2247b1a2ed9e11025dbb0059a5750b600ef3d4f38d5c7d0d49. 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/NLA508543631 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "L'amour lui dit: la belle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76b6b066600a0959b65fdf17b86f8c4bc1558b9d83288666047b9824e05f578. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543648 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Et par où votre diablerie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f1981417ef96f31dc55358cd830f991d107d43be502e11eedae0d8a042fb17. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543610 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Pourtant, ô ma fiancée"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdbc99d4071106d866c1e19a4af87c10d893c99d5a42fb1fce6edb6b44b628e. 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/NLA508543632 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Tiens, mes cartes!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660fca179d344363b8491dccad5cf63aaf76e1af1f6728cc804c944e126c54c3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543649 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Je vous dis, moi, qu'un malheur me menace!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e68f6733f58aa5a1d6527930485cf8031f4a5e5406568af9e54bfe8fd60a7fd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543611 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "C'est une chanson d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b85f36e3b5dea9613cd14c9ffb87b2d57e6ca79c3a35e1c97930f27e06c211. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our 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/NLA508543633 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Entr'acte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1551c6fc1b4c42889252b66635bf798ddf5c4aa0ac20d46bd6691548f7f8f2bb. 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/NLA508543612 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Qu'as-tu donc?... Tu souffres?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83e5d30816f62bb5fb03ea15238058e9e48e44e57b4aa13d5bee8686e7f188b. 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/NLA508543634 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Là, charmante!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9397359b9a601ddfc7bebe33a9376ce307b1aa4fbfe732900247896b2378b6. 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/NLA508543613 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Pour conjurer le danger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e97615e31b5e92ee43ab8845971310270b3f7e52a18e053e4d04796ee192cfc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543635 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Allons! courage et confiance!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b8dd658b39c72138dbc61481f7e955eaf81331d5b2be75f3409cbf87ecbd71. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our 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/NLA508543614 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Ne plus chanter!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc6ce7ca0380db7ee3cbf939fa809c46ce2b94f7421c564ed8702f57a149f80. 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/NLA508543636 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Une poupée aux yeux d'émail"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4adfd10098c384d19244c141b54d05a81101edd59338d92123901df3dff3640. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543615 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Tu ne chanteras plus?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb871850ad2ac5ad4ef8c43866801b22a586d2f12e293e0d15fc6a057b1a86a86. 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/NLA508543637 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "C'est moi, Coppélius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9b41a4243c32fccd3941f1b1941d166d03a204c1a252dbc966ad08462a9f57. 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/NLA508543616 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Ta mère? Oses-tu l'invoquer?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a72255c0ead99cb3f29c5a6f999e4cc4fedf124050dc17377bf9b3c8de2bb82. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our 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/NLA508543638 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Je me nomme Coppélius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb140c8b7f04d61f6628b0a1b5cbf8be57b410ad74c0837cd2ed6ce3223b5c288. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543617 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Mon enfant! Ma fille!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e62bb24b143d29bf6ba949d908f02709dfe5a49619a3c068bea0681effe7a58. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543639 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Serviteur!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbceddb81edd3f8d94a802b35a560067619178ba2318736535ce2841dc17d10a8. 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/NLA508543618 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Tout est prêt!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90274199443390dced5f49fdf65292c547be3d98858f515a4a59fe061250be93. 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/NLA508543619 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Non, aucun hôte vraiment"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e96e83b156168b3ad30523a3124b0990399b9d76f3a609b921d8a53d84568c. 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/NLA508543620 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Les oiseaux dans la charmille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410f61ce3baea04402222cf4a8239b1167ea02d71ec5befda8d0d127cd0e7b6d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our 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/NLA508543621 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Ah! mon ami, quel accent!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebcf9a3409dbe738bdc9d14b406dd7873749bdd479dcaba0bb67965c161010a. 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/NLA508543622 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efde10f4b3daa7bdb4fd34dff69be36dba122a31687a2a4353bce1e7c4d990b. 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/NLA508902701 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Notte e giorno faticar...Lasciala, indegno!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c7e09ea8595379d554d9aa3a2fb78ee915481c4c923f340ed24b4f21b2c668. 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/NLA508902702 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Ah, soccorso! son tradito..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518c45d6b3a72f8165d77f59b983e20adaa5528d6b8f6e510b69343cbbe932d7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902703 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Leporello, ove sei?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa95d81ca66126eb4f09361683863d7173d025e6fa651581cc3fda9ff2766391. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902704 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Ah! del padre in periglio...Ma qual mai s'offre, o Dei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd1e17d1532178a5065f46ad9724f461958584447870d815b251c35b4c6b7e7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902705 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Fuggi, crudele, fuggi!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde0693a808d811f4f949dbaf5323396ce7bd34c7cd705ba0fd5430887f003d2. 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/NLA508902706 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Orsù, spicciati presto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4450277b5eb463c992e9651da99372f1e524d607cf5636c4d6ac677e9bf2f6c. 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/NLA508902707 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Ah! chi mi dice mai...Udisti? qualche bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e14f621b72b61058770921339bf03582a9dd6f918eb74fa3d56f908f7eeaed. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLA508902708 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Chi è là?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cf3095486d41e60cda4bde87ac352fbad0bd8cea052af5597b4ced40647414. 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/NLA508902709 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Madamina, il catalogo è questo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e12191281e72953a2782880d074b73be5c714bebe9390e9fb75e3aded46087. 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/NLA508902710 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Giovinette, che fate all'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138de924810aacddd6d70db945e356bf9e5a31c625785b6f08220adfa1b9bfa9. 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/NLA508902712 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Manco male, è partita"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f27f19566a8a5135c9a17bd7cb50046c4ee40bcf82a55145da0314f08387826. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902713 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Ho capito, signor sì!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd27db91e3d1f0a003caae092dfb9eae4005dfdb23b190a668d50b49f2adf611. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902714 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467fb47ef3f7e9b9a34955e78fded9a0140171cc939947975a84373fc2c4e990. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902716 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Fermati, scellerato!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55918c068eb23ff4305adf8b1361febc7a7092e5a23b830ad0a9302381c7fb7e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902717 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Mi par ch'oggi il demonio si diverta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2c7d7206a797b1e578a5d94b1373c8ebd8dcdbf01fe1d9bf2d6d6d3310e1d8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508902719 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Non ti fidar, o misera"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eeebe4ed9979681fbb45d9458470af3c75a8f5ed41851ffc6290ea722d2ca0f. 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/NLA508902720 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Don Ottavio... son morta!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e09946fc47e9c9f5af3c7fc0235ba7b1eb37b4833feedebb3aef22ecf1a245. 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/NLA508902722 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Dalla sua pace" (K.540a)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4320a4faa9f7234feca889bce1e160c24fc585e2529040e50d1236b4abdf3eff. 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/NLA508902725 — a six-check JSON result.
Don Giovanni, K.527 / Act 1: "Protegga il giusto cielo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cd3b1ac9e6878bf29e7bbae0dd4a4b1eb4de95d447026cd24f67d70e27bc14. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/NLA508902733 — a six-check JSON result.
Don Giovanni, K.527 / Act 2: "Ah! taci, ingiusto core"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2753e089bf2a5330f828a823277ccefbac3ccf1a46420cffa9eef9ab04ce30dc. 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/NLA508902741 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9b71b0bf075376f276314dc5de094a43c9ae787c9225015a05f9590226c8bc. 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/NLA508803101 — a six-check JSON result.
Der Freischütz, J. 277 / Act 1: "Oh diese Sonne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ecdc787c7ad81174af12c8a1fb406055c9f9af3edbedbab817f1c53abef9fb. 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/NLA508803105 — a six-check JSON result.
Der Freischütz, J. 277 / Act 2: "Wie? Was? Entsetzen!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b7f306b28edec6ebe111e9dddfc67c0fe81ad0d27cec881b6e5fa5088218b7. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508803119 — a six-check JSON result.
Mozart: Idomeneo (Complete Mozart Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc33f525112621d047b691da4e1db0e1287a9b2d71c4c2df00e263c436342501. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/NLA509000701 — a six-check JSON result.
Idomeneo, re di Creta, K.366 / Act 1: "Quando avran fine omai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22190967caee749ae604cbfb13aa18c4848366fe6addfae331166c537aaf78b. 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/NLA509000702 — a six-check JSON result.
Idomeneo, re di Creta, K.366 / Act 1: "Padre, germani, addio!" - "Ecco Idamante, ahimè!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95704b02ab9e07b5a09a39c9648605ea0d60dbee8f2fa476ce7c5d639f8db163. 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/NLA509000703 — a six-check JSON result.
Idomeneo, re di Creta, K.366 / Act 2: "Odo da lunge armonioso suono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40812a6306b7fdd121bf417b7f8117dc34bdcdb16933b6ab4781e150e5f61fe2. 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/NLA509000725 — a six-check JSON result.
Idomeneo, re di Creta, K.366 / Act 2: "Placido è il mar"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed950670fb4b4339d8c898a6a5b10a376f7d9811a776ac25ebc7daec9161f8d. 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/NLA509000727 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b91c0db2bab250dbbc637ef29b33e9e3336cfc8e620e2a95f430c222b2c0b9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our 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/NLA508720301 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "La mia Dorabella" - "Fuor la spada"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668d55b4ebe489d7040e1f920e8a59b176721ec6a0a44f38351a78031c8b03e9. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our 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/NLA508720302 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "E la fede delle femmine" - "Scioccherie di poeti!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6614801649f407df54b70ca782c394f087aea4c8185ba13e9615e80678174dba. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720303 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Una bella serenata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8635c3e7c13eaa38edd3d1d4b505414ac87b9edf99047f3d399bf105ec7d85. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720304 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Ah, guarda, sorella" - "Mi par che stamattina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d3f357299771d24b766d16d446858ab2e4a26ab670a3f7f5b98daa709291ef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720305 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Vorrei dir, e cor non ho" - "Stelle! Per carità, signor Alfonso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838a65d9efb1e2263cfe523b6668d2e5f1100355c9d662d9ad256e379aeabbd7. 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/NLA508720306 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Sento, oh Dio, che questo piede" - "Non piangere, idol mio!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb137164daf009b19d2a8cd2c6b199fe3d542a36775b28d0ae63d98a1da704951. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NLA508720307 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Al fato dan legge" - "La commedia è graziosa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f52619aab2d12045b51629bb49a8d190d7aba5b196d75a196c0ad6f802a88b6. 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/NLA508720308 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Bella vita militar!" - "Non v'è più tempo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada50a76a4dafc1699d7b3122d2e84a0d9c5a1b0bc2bc65c9796fdee805eeaf0. 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/NLA508720309 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Di scrivermi ogni giorno" - "Bella vita militar!" - "Dove son?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee30af67fb4d85e480e7c447ac136330c6e95768f68ea3d0234f74dc831c3fe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720310 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Soave sia il vento" - "Non son cattivo" - "Che vita maledetta" - "Madame, ecco la vostra colazione"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54c10c89853f7c9110392d1ede914921aa1f3490b2dfe81f1da81b625ad20bb. 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/NLA508720311 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Ah, scostati!" - "Smanie implacabili" - "Signora Dorabella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f90bd4eb41f0ce55285bdd2132b0d213ec2fff593e4f9110138091f0128738. 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/NLA508720312 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "In uomini, in soldati" - "Che silenzio!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d39825cc766d4ea99b95e0c3e0e7c86f45159ca1054b9b72b49f00ab952a59. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720313 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Alla bella Despinetta" - "Che sussurro! Che strepito!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd90c4132d8b40e02ae2e073669ac246b42ff56cd0e7b6d366a0c8ecbbebb1d. 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/NLA508720314 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Temerari! Sortite!" - "Come scoglio!" - "Ah, non partite"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3db579037a77356a60db79725593e9ccfba0035f07b970fb7313e6db09e51ba. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our 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/NLA508720315 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Non siate ritrosi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84b510279df2ddd43e9160ccb128cf819eb050f867ea39ee0d25372af00e7b0. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720316 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "E voi ridete?" - "Si può sapere un poco"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11078ede27043d5887076f7263c3c9185ae412cc488cb7b6b68e89f94cbd7415. 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/NLA508720317 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Un'aura amorosa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f77d7ebf6702975c7b92ea8aa78769524d9d1aa55e7919c2b231b492e2cd6b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720318 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Oh, la saria da ridere!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a060df2b1f05047c548b9ec3611909e0a21a2f65126945b1435b4042372030. 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/NLA508720319 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Ah, che tutta in un momento"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04868a5e1213859db114d950d8317cb1b59bf38bed49e6299638691bbcff6ee6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our 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/NLA508720320 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Si mora, sì, si mora"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cacb8a132e4bce5ebec2ff1364a394b59e4aff5a05cd9b52bf60fadfd6feff6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720321 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Eccovi il medico"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ef902651affc71e4001383106958516cd048257dd50faba1c1618a89b7e7c1. 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/NLA508720322 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Dove son?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eab11f1d74998760eb8ed3596e0a33bdda434f0c71568eb4dcf85962f67ba6a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720323 — a six-check JSON result.
Così fan tutte, K.588 / Act 1: "Dammi un bacio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fe483816d05ef872835d14446f395fc9a67f62bc83566319cf947cc9c35907. 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/NLA508720324 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Andate là"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd009e911bd4860909d8ad1115b27967a4afc2ccfe088289e95b47153d3a3f9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720325 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Una donna a quindici anni" - "Sorella, cosa dici?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebc0acc131a006809245779f6b46a96c47338dc5e92ed9654433718566065c8. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our 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/NLA508720326 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Secondate, aurette amiche" - "Il tutto deponete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b49aa5da8731537b0fcf55284159b88d59cf1dabb61725a36483a9fc24230e. 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/NLA508720328 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "La mano a me date" - "Oh che bella giornata!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4184fa168bedcf936a54e606ee17ebcd3b7d736297c3b39ce6199ddee59415e2. 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/NLA508720329 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Il cor vi dono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0232dea0dc8b7082b7a8120718e30dac4156ab94f211805c58e2a750ebbea641. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720330 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Barbara! Perché fuggi?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4da1a1f52fc7fc07a301184fde1e8a18b8a22a0d3b45a82da54fb14971dbe2. 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/NLA508720331 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Ah, lo veggio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed28b2786c08320df185a8a52e8d14b0702149583177ce95a8ee77ac04dc34f. 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/NLA508720332 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Ei parte... senti... ah no!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e13703cec4cb3207be420b786be64451aaac202115620012e8ec4edd4f4976. 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/NLA508720333 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Per pietà, ben mio, perdona"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dd5b277aba87c35a9300090b87c8c9c24884368684ac87351be5ce382fcbe8. 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/NLA508720334 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Amico, abbiamo vinto!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b07ad6115090d1feef5edd76a744622ff965c4038ec3c948860b9a1bf1d1ff. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLA508720335 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Donne mie, la fate a tanti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea45f9abdc40ce38afe2f52ab03e6a10e9bd796c3fb243ae09d7ea49210078a. 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/NLA508720336 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "In qual fiero" - "Tradito, schernito" - "Bravo, questa è costanza"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3871d3c3706215474ea2b3a314d5e0a56be8639fab58b7139c8a532e64d62b7d. 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/NLA508720337 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "E amore un ladroncello"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbde0c7d37463fa5658bd20e268c8f92cca0fbf781e94be822f57a495e8a656. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720339 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Come tutto congiura" - "L'abito di Ferrando"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59321fd3ccdfd905e35116c5b47bc803d09ebdcd6d8947f50a0592fb893152. 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/NLA508720340 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Fra gli amplessi in pochi istanti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35a3274e1f9995bedf21b72f2e344a13f42ec5d9a36f7e147f7038caa3075b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720341 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Tutti accusan le donne" - "Vittoria, padroncini!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1dedd41ebe9014e9c1d113c1951f313645bd088d41e8be0f27d11e9091959b7. 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/NLA508720343 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Fate presto, o cari amici"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8397af7efc170b231086f590c7d633783d9997039bee58c52e1bb2f8008af6e0. 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/NLA508720344 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Benedetti i doppi coniugi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7d97c62e26090f9895abee4819692988c47b08db688eb47eccf37807877a38. 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/NLA508720345 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "E nel tuo, nel mio bicchiero"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e90ccf8995ad273a7c36c6ec57267c885da2b7ef295660c944b95631b87d1b. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/NLA508720346 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Miei signori, tutto è fatto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe142a27173233945fe4ac5c93f870f3020c438a221c7ccaa42393bbb161ff700. 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/NLA508720347 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Sani e salvi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e56bc1158c1bf4311a8833a2baacb84fd6e8d1010e17b97528f3251d2536e24. 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/NLA508720348 — a six-check JSON result.
Così fan tutte, K.588 / Act 2: "Ah, signor, son rea di morte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9577daff391861df510c57d1e8e49cfbda2cba1421045ca46f8efa64fd627a1b. 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/NLA508720349 — a six-check JSON result.
Symphony No. 9 in D minor, Op. 125 - "Choral": 1. Allegro ma non troppo, un poco maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea37246aae4add3d92acd413e2aebbb5f1a5fe972c2da31e121ed9010c4d950e. 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/NLA508723901 — a six-check JSON result.
Symphony No. 9 in D minor, Op. 125 - "Choral": 2. Molto vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b46d29e15c0dcfa3478ac19669289bfb46756be70a46b8c6da5e98d49c77a6. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508723902 — a six-check JSON result.
Symphony No. 9 in D minor, Op. 125 - "Choral": 3. Adagio molto e cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c4d76d354b2658075b5a0c6eec2d6cdf93a3219fc272269d5d221f07125707. 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/NLA508723903 — a six-check JSON result.
Symphony No. 9 in D minor, Op. 125 - "Choral" - 4.: 4. Presto - "O Freunde nicht diese Töne" -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7fc243282d66ac1166468d179daab27ef83734313f78a2d3e2b337ef2bbe45. 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/NLA508723904 — a six-check JSON result.
Symphony No. 9 in D Minor, Op. 125 "Choral": 4. Allegro assai: "Freude, schöner Götterfunken"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183d605ff0c7dfcccbabf3ea8053fc3c8a98ba7c2b1d687af5292e3434f26974. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our 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/NLA508723905 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95185023171a368fc09993f75ac2c05bd8c2b4d2908b4864523a15ae62471130. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our 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/NLA508810401 — a six-check JSON result.
Maria Stuarda / Act 3: "E pensi? e tardi?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3b71f0667403f140a5c4b7046aa66aa209840c0bb0109fea407e5054859856. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810416 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9a393859af59a7d3a10f4d39732508d234321f9ccc7742cbbebae7d3f8fce. 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/NLA508810402 — a six-check JSON result.
Maria Stuarda / Act 3: "Quella vita a me funesta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7259f6f15cddc048d7c6e3867a1c0ef2d8f8ec61912e1f330b14f17c7c349106. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/NLA508810417 — a six-check JSON result.
Maria Stuarda / Act 1: "Sì, vuol di Francia il Rege" - "Ah, quando all'ara" - "In tal giorno di contento"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0ea84ee0f69651f81ef2296f1caa6c8639fd3febd57ec5dc7306b01d427764. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810403 — a six-check JSON result.
Maria Stuarda / Act 3: "Regina! - A lei s'affretta il supplizio" - "Deh! per pietà sospendi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e33e4562ea9a768bb16a77bece1fb4dd5c064bb09c867a1d39dba1dd716ef78. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810418 — a six-check JSON result.
Maria Stuarda / Act 1: "Fra noi perchè non veggio Leicester?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbef8291aaa79e5f7fe242ed076bf2272069ed57adc844901790427d6ea0c127. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810404 — a six-check JSON result.
Maria Stuarda / Act 3: "D'una sorella, o barbara"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4c0a218bb35e27a54cd4e2c81e3723efeaf44e745bcfb5d7fccf85f65e56b2. 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/NLA508810419 — a six-check JSON result.
Maria Stuarda / Act 1: "Questa imago, questa foglio" - "Ah! rimiro il bel sembiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2656c8dba787f50cef022a2fc65f39abdcb2fcf23ef19ddfaa3685ae3dbcc5. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLA508810405 — a six-check JSON result.
Maria Stuarda / Act 3: "La perfida insultarmi anche volea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3670a8f0cbeb0d64f8b2d730ed5a513317f87b5e5b7293a73d85e5730c22c8e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810420 — a six-check JSON result.
Maria Stuarda / Act 1: "Sei tu confuso?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2952f61c74f62e6c9b9bd5d1712390003de3693c55b1c5331666ca4dbd675ad. 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/NLA508810406 — a six-check JSON result.
Maria Stuarda / Act 3: "Oh mio buon Talbot!" - "Delle miei colpe lo squallido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364ff3474b714e332c3601391b05fb980d85a079fcea33c0ee1e064df20d339b. 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/NLA508810421 — a six-check JSON result.
Maria Stuarda / Act 1: "Era d'amor l'immagine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdf530f0f6f4d06b8095ec423215dbf7025cffc3117664ad0be0863f0492835. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810407 — a six-check JSON result.
Maria Stuarda / Act 3: "Quando di luce rosea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32dc8383f552fcb6c461cf6d30d5d284bfd9bc028eb46ac15429cbde3591db0. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our 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/NLA508810422 — a six-check JSON result.
Maria Stuarda / Act 2: "Allenta il piè, Regina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55ddde29d3d7e7f9b374c5423180c282aa56280e1838b09d9d48f1cb0e41bef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810408 — a six-check JSON result.
Maria Stuarda / Act 3: "Un'altra colpa a piangere"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30522eb6606fa015e02bd7c1b06715524baba95174805344bb9743292b3fd26. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810423 — a six-check JSON result.
Maria Stuarda / Act 2: "O nube che lieve per l'aria"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b8e72a0c7efa0691423f457f578d9b286efc7e73edcd96e5ccce22f1b38994. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLA508810409 — a six-check JSON result.
Maria Stuarda / Act 3: "Vedeste? - Vedemmo. Oh truce apparato!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe785aa9f411b10bc11d14dcfbb864a49b2562240f11b99e685bef5f1b319b98. 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/NLA508810424 — a six-check JSON result.
Maria Stuarda / Act 2: "Ah! non m'inganna la gioia!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817ea14d17626c196f3a0db60f4d600a5675611e66051345580c7d1588716289. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/NLA508810410 — a six-check JSON result.
Maria Stuarda / Act 3: "Anna! - Qui più sommessi favellate" - "Deh! vi rivedo alfin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1fc15fb05e35f47d422aab1e67abd47eebbff669353dc210fd21ec5870f06e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810425 — a six-check JSON result.
Maria Stuarda / Act 2: "Da tutti abbandonata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77b78b5ec35e2c2b5758b2957ba2887fa4fc34f80296b77d1b808073fc3107e. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810411 — a six-check JSON result.
Maria Stuarda / Act 3: "Deh! Tu di un umile preghiera"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13def77252b345273cdf6c56916f79469226f552c9d7f0382604289a5c765a4e. 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/NLA508810426 — a six-check JSON result.
Maria Stuarda / Act 2: "Qual loco è questo?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd718c22f268f3266f3455941810aa639c487be5494170554e86a6a24428f00a. 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/NLA508810412 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d81081c29a16aad9b75caf5405c43807cad71981e2dd8ce38df9d0b80a8144. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810427 — a six-check JSON result.
Maria Stuarda / Act 2: "E sempre la stessa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f2b26a17a68147ff28a7dec82d9df24365bbd4b586efe648ce4184b58f1bfa. 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/NLA508810413 — a six-check JSON result.
Maria Stuarda / Act 3: "D'un cor che muore reca il perdono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e268a80177378edcb81042789eacafdf0c357d156f6a239514b36057b942d85. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810428 — a six-check JSON result.
Maria Stuarda / Act 2: "Deh! l'accogli" - "Morta al mondo, e morta al trono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca649f0cfd9279dc02a501d84bd349c348fb71d1038925d600d55deb5df495d8. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810414 — a six-check JSON result.
Maria Stuarda / Act 3: "Giunge il Conte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f688adb71467aeb31f1c3e25df8e854016c60151a5c3cf13d591b37816e21d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our 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/NLA508810429 — a six-check JSON result.
Maria Stuarda / Act 2: "Va, preparati, furente"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0add6ec64caa4b36e9ae2eea5aab14ad74ba0c621dfc7f0f006d56527a147837. 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/NLA508810415 — a six-check JSON result.
Maria Stuarda / Act 3: "Ah! se un giorno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bd7d104da6bf8789ab91dcf54c20f37cd30c948522c8dd686ff9efea34fe2d. 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/NLA508810430 — a six-check JSON result.
La Wally: Act I: Ebben?... Ne andrò lontana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f77bb81290001149bdf9f59e8f68e0742410febb13d66f3ab0a52fa7e559cc. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE479000123 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ffd270c66f7ac13da386f55d512d3ed4a690f98c84e233170be8cd107174c0. 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/NLA508840201 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Marsch der Priester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3684b058980d3e6c9d743ea10f57bf10a3805b50226fe6bb32ee7d525d29000. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840220 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Zu Hilfe! Zu Hilfe!" - Dialog "Wo bin ich?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32d4ca0678bd22082879a372e600e3b3de813747f1cdb87770ef3726b9ec8c3. 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/NLA508840202 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Ihr, Diener der größen" - Der dreimalige Akkord: Dialog "Sarastro dankt euch"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27a94357b4f70aedf7eb07d3a47e7a84ede093d1aecc6edeaf207d75a9b58ec. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840221 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7003cbec2c215726d4aa13c3246a8f01df167cbb386adab930e75ff42a571a1a. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our 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/NLA508840203 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb872fdc0a6066634aa5071c37dc8dfa923c1b3bf8fe5ce4a5bb061ecb9bc0ea4. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840222 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: Dialog "He da!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98bc15b1fc4ae96fcb6f3cdd1ca320848bac470b02e05f9a9a3e726f447c1e3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840204 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Eine schreckliche Nacht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d768561016a56bb71825c4f2cb44d1f6505630baef21e99eb7d742f7ef7ee9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840223 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312f130e55621ee0cdd39f0c6e834ef2094ccd9912b6bc2a19599eb9ecf7249d. 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/NLA508840205 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Bewahret euch vor Weibertücken" - Dialog "He, Lichter her!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1323ec9fbc976a3fe1111db4fb34e00fc8c250e068c83b2d29581bf2e7fbe3. 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/NLA508840224 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: Dialog "Schöner Jüngling"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27edca7cbcb53d2c4aaf0723be5c4d4092d9c2e5cbbe1d3acdd93a0745debf7a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840206 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Wie? Wie? Wie?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf083a70d869df44d6af404d88d7df1b9e82e9c6d5fed02cd3583f4d557b9c948. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/NLA508840225 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: Dialog "Ihr Götter" - "O zittre nicht" - Dialog "Ist es auch Wirklichkeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fbbe852c505d16d78f5f20f71942307c550f86b3e99c2d399a067de2f1ea73. 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/NLA508840207 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Jüngling! Dein standhaft männliches Betragen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24ef9050996fbb402d0558ef20a305385f933689a3ee71119a84c304d5d7f80. 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/NLA508840226 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb6eb6b3fae36f41cfee1586f9967117550398c8a0ff7a006a25549622e0135. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our 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/NLA508840208 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Alles fühlt der Liebe Freuden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e06dab094849696367eec7dc4258f7e4ef7f9e078ab71e6fbcb2baf559c133c. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840227 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Du feines Täubchen, nur herein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b39f269a88e938a26371ebdcfbd04f81a9296663370682cf59dc841f947fb58. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840209 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330ed8b7ad35194bb72d7c44fba100782320e26a3c69c2d30da3a3a7f8da22e6. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our 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/NLA508840229 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd946cdb6cf675f89fa0f74a6d575ea0055c4f0812390d66bda41df98aa60308. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840211 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Zum Ziele führt dich diese Bahn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6718825153a429a7d5665c88415f96ac3720045b34f55975019d7055588ca5c. 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/NLA508840212 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf267e60926650c6a38a1270a1ca5c4f7622ba7da7de30df79ae8630e9b72c4c0. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840231 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Die Weisheitslehre dieser Knaben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88679785b7273388a8638e6a911face25cd7c65fbf920442539b150ef42fd4d7. 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/NLA508840213 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Hier seid ihr euch beide allein überlassen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398aa027b67dd29c339ca41374b39cd7b7b667f5b84eb71616c20e16bb1323cf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840232 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Wo willst du kühner Fremdling hin?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcbe8d50ce08634e0a0fccb5dc25faecb165139118593bf3f909d645fd6871e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our 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/NLA508840214 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Seid uns zum zweiten Mal willkommen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f902083f5b21f0f36db124159fbbffec32b959470a32094df5cb59ba8074396. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840233 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67abee9e9aef5519524b50d76d5504bd6b100e9ff979b02ac8370df5f73bc6b. 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/NLA508840215 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Tamino, wollen wir nicht speisen?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178b7935d1e66364278295f4aa976a97bbd45c5d09c194cf9b2e7bc624d85df0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840234 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c8c8f8b86230748a196895951c3e8d5424c8f31182a4e1de90666abd8c8f8c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our 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/NLA508840216 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba815ce1f29c2a6ff8e68168014f8b37bd6672dab7ac3a3f28c96b07b6def4dd. 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/NLA508840235 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Es lebe Sarastro! Sarastro lebe!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bedac05c430eadd086dd1343b0b1b5d8f9885a5bc7ccccf6cd3c12f4345be02. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840217 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Nicht wahr, Tamino"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3653ee1c3b897d69037641258c74c8318477a247906c5948052aa24edbca99fb. 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/NLA508840236 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Herr, ich bin zwar Verbrecherin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719b2dac5b2bda9c1e48c5e5e0d2f63e65df2904ca9d763826c8e42e259a007b. 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/NLA508840218 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "O Isis und Osiris, welche Wonne!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8fdb730e4301e621679aadf949aa5922be2dfc90ef06a201987c06b55bd689. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840237 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 1: "Wenn Tugend und Gerechtigkeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b581b57bae5a0e964b1eef27f3329698e8c35aad9a7a61828442fd88b7151d1. 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/NLA508840219 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Soll ich dich, Teurer, nicht mehr sehn?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eecf62f7605e2c631f036189f4b11c6c3b883a6c207011fdedde15b2f08fe64. 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/NLA508840239 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Tamino! Willst du mich denn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7403b57ea32def9050e0aa56c2c8624f7f96c3fca50875cf8b7289b5f924f73. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840240 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16e7f5d9dc9fd66e32de7a509d8ce91218aa16d47dfe019cfbf4f79ec866c5b. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840241 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: Dialog "Da bin ich schon, mein Engel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda295f8f94920ccd9d5f953dee1551990b7d69e15dcef408d91ce3d9a815a05d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840242 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Bald prangt, den Morgen zu verkünden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39002b6f34fac81379401b5ccfc2b523658848761a8d12edca1d4de6b2f043ef. 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/NLA508840243 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Tamino mein, o welch ein Glück"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654ff3e872894ee735fb873695de81a53c1c34f6c0b2befc6bbe3eb37717ca47. 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/NLA508840245 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Wir wandelten durch Feuersgluten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855168ddab8ab8a829789f5e3955d7932ec91d0effe864eada94a35ba2e11c49. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our 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/NLA508840246 — a six-check JSON result.
Die Zauberflöte, K.620 / Act 2: "Papagena! Papagena!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c83a9b2e06fa516fdfb116f56b1beada9ed3ac9e9ded53efda41690dac577d. 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/NLA508840247 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b6baced6ecefb4c3eba1ce715623864d8a96888d65ed345d8407827f5ca9b8. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840248 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ce8d057bc4ce0867096d9d267b7fc943540a50da0803db2c63f4e40b81993f. 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/NLA508840249 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcc6779ec886e69ab620bdcb2f5442a54dc3238a5507dd879a582de4dda2758. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534401 — a six-check JSON result.
Faust / Act 1: "Rien!... En vain j'interroge"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29afab92428daa7d0e37e309c32472831338038c461a2406edfa673e9c573fe8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534402 — a six-check JSON result.
Faust / Act 3: No. 14a "Chanson du Roi de Thulé: "Il était un roi" - "Les grands seigneurs"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aaabc0c9a9529977490c17a9474560e6e394e5ea1e649f661b0b7c8389c6ee. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLA508534416 — a six-check JSON result.
Faust / Act 3: Air des bijoux: "Ah! Je ris de me voir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efbd8c31d46ddf01bb8c789d329102ec3f265725a1013b9d20a53e82351f7d0. 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/NLA508534417 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a722474f681a972ace6982cf040d229c12098b095bd09c1c2648d274ba0e7b9. 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/NLA508534404 — a six-check JSON result.
Faust / Act 2: No. 6 "O sainte médaille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116e0e5b5cfa7f72993d9848904e86d57597759a03821f1f247b3bd17434573e. 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/NLA508534406 — a six-check JSON result.
Faust / Act 2: No. 6b Invocation: "Avant de quitter ces lieux" - "Al- lons, amis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355ff69d52b04c570307e1926658718733bd5c371536dce3de74dab5cac27fc3. 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/NLA508534407 — a six-check JSON result.
Faust / Act 2: No. 7 Ronde du veau d'or: "Le veau d'or"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd717720812db100ea5d8db63eda6563c091c220616fba34418c251349a33d0cf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534408 — a six-check JSON result.
Faust / Act 2: No. 8 "Merci de ta chanson"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628b64a9ba5858c15d351c1f558e8c50b0915f2b7e8123fb0a91595b175b3a4b. 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/NLA508534409 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51b979ddb658f51ea9466a254983c032609ff7e47f5903eacd46e3e4980735d. 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/NLA508534441 — a six-check JSON result.
Faust / Act 2: No. 9 "Ainsi que la brise légère" - "Ne permettez-vous pas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f50504e02ae1f935f4b16928bbf3f52b56ecb7516fd5951e93272ecf90ca63. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534410 — a six-check JSON result.
Faust / Act 3: No. 10 Entr'acte - "Faites-lui les aveux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0171e2296e25e86d41fd05c83274c3b2f15d54ff6eafc77cda10b75d07da1857. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508534411 — a six-check JSON result.
Faust / Act 3: No. 12 "Salut! Demeure chaste et pure"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be1d76658d23546756b771401781b32cdf1529622e961912d76d739400b732b. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/NLA508534413 — a six-check JSON result.
Faust / Act 4: No. 22a "Gloire immortelle" - No. 23 "Allons, Siebel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9bad1c7ea2d1a06c3f741c7c8631c375c44d32731accf622aacae8180f2c5a. 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/NLA508534431 — a six-check JSON result.
Faust, Ballet Music (1869): 7. Danse de Phryné (Allegro vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b02185686f52a5cfa93d9112235e5bf08d3f2de61fe485eab22614ca43da88. 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/NLA508534449 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070f8a8704b6ac6b5c5ffff2c2981f961c7a98887f0efc2279d3b535003b2b54. 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/NLA508436901 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Gloria: Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cc17ca53f085d1822e9f1c9b0df12d107ac786a3ba2f472fe2810c50f83dee. 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/NLA508436902 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Gloria: Qui tollis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e761e89f5091472bf3d7e8e4aed5bee1515a41e4b5d09bf9e76f8954c5846d7. 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/NLA508436903 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Gloria: Quoniam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7bd14c56386baab3c12823843e89d9915da48d77a011abee61df66b6708463. 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/NLA508436904 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Credo: Credo in unum Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7ba162f823f2c160f296c95dbd4196b26d054946903f37b149d5175939d8b3. 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/NLA508436905 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Credo: Et incarnatus est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdb7d068bba2440afccfccb7b956c6cb7138c2a4a2a9c3a4fd6f664a352bc85. 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/NLA508436906 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Credo: Et resurrexit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baeb645ad8d209ed094c055d528867c231943234cc2ec74b214a7c2afebdb2b. 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/NLA508436907 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd76bda47b1a4b32892dfe06ca00d7e14fba555abf86349d40653203a2c5701. 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/NLA508436908 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8de8814bff829a2a577cf578c3d960a81d28a0b4457413d58dd9fbda591b39b. 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/NLA508436909 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Agnus Dei: Agnus Dei qui tollis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ea418d0fc254010ebee71c2085a5eaff15a953035d3d1f3a8e7d69d028a26a. 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/NLA508436910 — a six-check JSON result.
Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Agnus Dei: Dona nobis pacem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5337d852ed475444524a3affb326df1c57e96c4bc88e203ab9117a4e94b6a5f8. 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/NLA508436911 — a six-check JSON result.
Il barbiere di Siviglia: Overture (Sinfonia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee905e26e04b9cdec82f93bcd97aad5f8637b53544abc2a1d1e054406fcb30de. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/NLA508119701 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Recitativo: "Finora in questa camera" - No. 9 Finale I: "Ehi, di casa!... buona gente!..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f7d446e62285f8a5aa43978a10fdf6215669875e7502c34a889a9d9e3696a0. 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/NLA508119715 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: No. 1 Introduzione: "Piano, pianissimo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95343880ca4ff675e5591b261247e3ee3e26736ccad3a636186b378f534a9510. 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/NLA508119702 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: Recitativo: "Ma vedi il mio destino" - No. 10 Duetto: "Pace e gioia sia con voi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d7b3d24aae0a69f1cb71859e8405036a67d1d5feaf0d69f38a22af0bdd381d. 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/NLA508119716 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Cavatina: "Ecco, ridente in cielo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bc223dbe1c054eb23b50192df6837aa01811e8e61807c712f3c8a7890178d4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119703 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: Recitativo: "Insomma, mio signore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5492fe118027c56d81936ab94f7afb32dcfe326788dff3f3b9b127134a68e2da. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119717 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Recitativo: "Gente indiscreta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047f209884aa65b52410ca83a94ae9bef16fa609559f7a1d5f9438ff3cd74f0c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119704 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: No. 11 Aria: "Contro un cor che accende amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7d5db98c9007f954b285e89c9f6f52a9ec8442312eecd70fee4e086c9c53de. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our 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/NLA508119718 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: No.2 Cavatina: "Largo al factotum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb704f3e6578e8337c0660dcae5ef5b0700f13f91f6e40399d7ced1a21ad714. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119705 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: Recitativo: "Bella voce! Bravissima!" - No. 12 Arietta: "Quando mi sei vicina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8185ca50db8b0e9fc8a54edc35d6fa9b32e8a7545c9c7bd773866a4cc645d07. 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/NLA508119719 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Recitativo: "Ah, ah! che bella vita" - No. 3 Canzone: "Se il mio nome saper voi bramate" - Recitativo: "Oh cielo!" - "Nella stanza"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7d7d2c5223254b5cb06ab3a7a61c872ec77c59242b7d95d3814b0e7ee00d2c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119706 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: Recitativo: "Bravo, signor barbiere"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280b12c821734742a423b3e7bce95b33e19dc789b31d060946789d9f8cd3a7ac. 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/NLA508119720 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: No. 4 Duetto: "All'idea di quel metallo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c49ef273ee3c81731d86677ff2603f752453cfc055cb57fe90c1c7d1e068ec. 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/NLA508119707 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: No. 13 Quintetto: "Don Basilio!" "Cosa veggo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a0840a7e939f96a416e39bc7d1bacac17d96a528856f5e284cf391afc4565. 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/NLA508119721 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: "Una voce poco fa...Io sono docile"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acea80ead0a758e898ca61bd9ae830b4fb2c117339efc6c7e3ffad52abe2763. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119708 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Recitativo: "Sì, sì, la vincerò"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ce3d6203b2d17d7f794462540e917ca6e4032f6d63878f66f2ec9d4cfe9e43. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119709 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: No. 6 Aria: "La calunnia è un venticello"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f7ea32ecd0d3950828a22dd6ebbde9413895e334391a13b0ae79bbc3b8fc29. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119710 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: No. 15 Temporale (Thunderstorm)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e9241158a3ca0a2fe79ddb263656419f13a11e466f46698b5a3a0811a72b3f. 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/NLA508119724 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Recitativo: "Ah, che ne dite?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021fb268e4cffff254dba852e80c29698ac89e6e83e8e1a8e1cc9f3492b73f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119711 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: Recitativo: "Alfine, eccoci qua"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a159ba987dbc45c8cfeaf0947b931e314698d6fae79ec76436a60b50cbac53. 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/NLA508119725 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: No. 7 Duetto: "Dunque io son... tu non m'inganni?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b10731960844e4b722c598f13f4ec3073a53bda993c8fa12d32420edaacf754. 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/NLA508119712 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: No. 16 Terzetto: "Ah! qual colpo inaspettato!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995d1b260c32966385af6728bd93fa740fb7e7ed6160126d7a956772650e90b0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119726 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: Recitativo: "Ora mi sento meglio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c57c9cfb4d10a8f3c3961e21fbf3852a264bde08091eacce281df34b1b253d1. 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/NLA508119713 — a six-check JSON result.
Il barbiere di Siviglia / Act 1: No. 8 Aria: "A un dottor della mia sorte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399fcf17f19aa9472bbf9c2af13bbd534cd66aa12a1c5e40ce0fd792770d555a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119714 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: No. 18 Aria: "Cessa di più resistere"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd1a6d4cf91591f0428605c7c88872f64b3bd9cbe7df148c16d2de054622802. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our 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/NLA508119728 — a six-check JSON result.
Il barbiere di Siviglia / Act 2: No. 19 Finaletto II: "Di sì felice innesto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44c78b9a7fbbfb8b27cb46af46763b751eb7b7563258a0ae9ef4f5675b0b67d. 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/NLA508119730 — a six-check JSON result.
Te Deum, H. 118: I. Te Deum - Live at St. Alban's Cathedral, UK, 1981
The Choirboys of High Wycombe Parish Church
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b124be6f787c70a8ed48ae459a8ebcde2d22838b2db9c3ef0f22b4a4e5c8884. 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/DEF058104541 — a six-check JSON result.
Te Deum, H. 118: II. Tibi omnes - Live at St. Alban's Cathedral, UK, 1981
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2462a15a223acc31caa6de3fa2d9a1b42f45f14938f8a1b634a8cc71dfa82b31. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058104542 — a six-check JSON result.
Te Deum, H. 118: III. Dignare - Live at St. Alban's Cathedral, UK, 1981
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe406cf3c0e37facadec54a6d9a5f771ed23fe4f01fe9d75884a6bc1dd394b539. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our 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/DEF058104543 — a six-check JSON result.
Te Deum, H. 118: IV. Christe, rex gloriae - Live at St. Alban's Cathedral, UK, 1981
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd079685cde954328498284bc72af227afb3cae6cbf4dc08b14d2b79a97a6c8f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058104544 — a six-check JSON result.
Te Deum, H. 118: V. Te ergo quaesumus - Live at St. Alban's Cathedral, UK, 1981
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427ff73ba9b6ec2c6923228b4135774ff5b0434ab2e0d5a6c08ed0ad4f3a2d6c. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our 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/DEF058104545 — a six-check JSON result.
Te Deum, H. 118: VI. Judex crederis - Live at St. Alban's Cathedral, UK, 1981
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa8f6925546f2b818bea1863cd8773d721ecd37d0a666d53a7999ae40455edf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058104546 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d517bfe1081f6714546c0fc680f81906c410cc63de4fadffd4c1c0d69464eed. 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/NLA508543642 — a six-check JSON result.