1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08de4b891d90cbf31fbec29df1103ff771a5177bfee6f484144d8e2bbdb3bea. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b034438-513a-41d7-8187-eeada46191d8.json and https://artists.proofprofile.net/proofs/artist/6b034438-513a-41d7-8187-eeada46191d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
L'enfant et les sortilèges, M. 71: No. 5, Ding, ding, ding, ding
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfe8210ee1975245693fb9c3cf93494189b1c46531f6d52517ae90710f1cdbb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706500.
L'enfant et les sortilèges, M. 71: No. 6, How's your mug ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4ce1436e1108179dbc8991ccf2f1de2f891c662e3773fab767fb2f00d9e356. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706501.
L'enfant et les sortilèges, M. 71: No. 12, Ah ! c'est Elle, c'est Elle !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52ce66c1240dff414524675cb79b98eb038947da098006b127ab02d52588303. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706507.
L'enfant et les sortilèges, M. 71: No. 17, Millimètre, Centimètre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763bac52a9a896633bb4397a017daae422baabf1ce6c9da8e2720c4b6f2f4457. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706512.
L'enfant et les sortilèges, M. 71: No. 19, Môrnâounâou, Moâou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda707921b12839ff4c34cc30b824d15beea5a8d133e885d6da923ee310b12e5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706514.
L'enfant et les sortilèges, M. 71: No. 20, Ké ké ké ké crôac
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c074f663f69aa4e286cda7b20b791b9ace6bd9670074474beac932c33aad30. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706515.
L'enfant et les sortilèges, M. 71: No. 30, Il est bon l'Enfant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9ee1951461b832327f7484ae6666998d1921f8bfc94d03b21b1f0a293a1234. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706525.
L'enfant et les sortilèges, M. 71: No. 9, Arrière ! Je réchauffe les bons
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74b0a0c09241719db644bd7aa41323328f0fbb5a231dbc5f1292040f7e5e8cb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706504.
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
L'enfant et les sortilèges, M. 71: No. 10, Ah ! Ah !Ah !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398f903e062834aeaa7d21106f13dc004ab2a5109140743faf8cb598fb6d8914. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706505.
L'enfant et les sortilèges, M. 71: No. 13, Hélas ! Petit ami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7f17840532a677761d0625979709ddc5ea1af3aa932a3900d22be663a7027e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706508.
Airs et duos d'amour de l'opéra français
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500f6e23f67edcac2c8d862a8765942da24053f9d62f6e1fa77c928c5905116f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170503660.
Air de la Reine de la nuit (Extrait de la Flûte Enchantée)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e626ee139bf541ddd9d71c39dd0cbe9ff7eb08390a5098b41827e860a1c873. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170503710.
Les oiseaux dans la charmille (Extrait des Contes d'Offmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44573873f0045305feaaf33209f19539699ffe718029aad6498956f34ad8ad4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170503680.
Mozart : La flûte enchantée, opéra en 2 actes, K. 620
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94da79f4919a5c32809d50f6a620fb0251d73b70c62613e5f73644da32630bff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545010.
Die Zauberflöte, K. 620, Act II: Marsch der Priester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2f9dd07a97838dc44b487ffe9ca023029c1f89f82dfcddbadc573020676501. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545170.
Die Zauberflöte, K. 620, Act II: "O Isis und Osiris" (Sarastro, Chor der Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d88f2a12ea6568a29ab983cef1d350e81dd2ba807a696b1f33dffd08b027cb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545180.
Die Zauberflöte, K. 620, Act I: "Der Vogelfänger bin ich ja" (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74aeae30962f0fe65287a23e7000e1edea5347d6e84288c98690e70d2772354. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545030.
Die Zauberflöte, K. 620, Act II: "Bewahret euch vor Weibertücken" (, Zweiter Priester, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7004a02358cad91ad20b41b3eda95815f0f71a89e9c038054737e7c00f00ef0c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545190.
Die Zauberflöte, K. 620, Act I: "Dies Bildnis ist bezaubernd schön" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a61d18020d3e11e1fb301dcb3ae6a3c321d8c41ea54b9d3084c6d5f03c8157e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545040.
Die Zauberflöte, K. 620, Act I: "O zittre nicht, mein lieber Sohn" (Königin der Nacht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc723d02fad1af619e3ce02a80fe37bc108ae40290ef2e1c09202fc93057ca087. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545050.
Die Zauberflöte, K. 620, Act I: "Hm! Hm! Hm!" (Papageno, Tamino, Die drei Damen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafba335be49b0211f459aa5714d763fabfbe08f8406502537f7d52b54423ce2e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545060.
Die Zauberflöte, K. 620, Act II: "In diesen heil'gen Hallen" (Sarastro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fb8fe6d1651c6c8049021235ef61acc2c6b460a66316d4db5cf4d552492b51. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545230.
Die Zauberflöte, K. 620, Act II: "Seid uns zum zweitenmal willkommen" (Die drei Knaben)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a35732b614946fec41978e3870125610d6b4f5d5eca07df1c79bb84889880f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545240.
Die Zauberflöte, K. 620, Act II: "Ach, ich fühl's" (Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29250db9b2bcdeebce1737bf91166699eba823cd312934907afbcd3e1b014c55. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545250.
Die Zauberflöte, K. 620, Act I: "Die Weisheitslehre dieser Knaben" (Tamino, Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2658289b96409d7c4c4593e3f25296f3c036508049ecc0d37b83fb969925cc6f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545100.
Die Zauberflöte, K. 620, Act I: "Schnelle Füsse, rascher Mut!" (Pamina, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c90ca663dd22e11b3955449c5cff11651fc5b5458818e6040757ceb86f892b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545120.
Die Zauberflöte, K. 620, Act I: "Herr, ich bin zwar verbrescherin" (Pamina, Sarastro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960987ec68ee8eacd4d66ffe88a7d1882694cadfcab75bcdf86ecd6811e4e8f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545140.
Die Zauberflöte, K. 620, Act II: "Tamino mein! O welch ein Glück!" (Pamina, Tamino, Die zwei Geharnischten)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719e0022be4f8a5245708b436fcbadba26a9a6c4c02358a42be2780995998bc4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545310.
Die Zauberflöte, K. 620, Act II: "Pa-Pa-Pa-Pa-Pa-Pa-Papagena!" (Papageno, Papagena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde44fd75afdc08ffa517919def8dff83bc8cdc5cab52be5b31277c068b7d3527. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545340.
Die Zauberflöte, K. 620, Act I: Introduction. "Zu Hilfe, zu Hilfe! sonst bin ich verloren" (Tamino, Die drei Damen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17102d702c3caa7a7829ed852eafd6b716ad77a610cf15bee11d4cf69e8f19ea. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545020.
Die Zauberflöte, K. 620, Act II: "Der Hölle Rache kocht in meinem Herzen" (Königin der Nacht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1cb89d98af3737ee4bf88749fa7765dda06ae64e6f395e78b05df0c0f626d4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545220.
Die Zauberflöte, K. 620, Act I: "Du feines Täubchen, nur herein" (Monostatos, Pamina, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c83e9db71a2d2eee659652efc6cb86ab50a97818faad518dfaad443f118607. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545070.
Die Zauberflöte, K. 620, Act I: "Bei Männern, welche Liebe fühlen" (Pamina, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436536570c03c5738656138b7e3aad4f7e6958162ceaf6dca464abc984907552. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545080.
Die Zauberflöte, K. 620, Act I: "Zum Ziele führt dich diese Bahn" (Die drei Knaben, Tamino, Chor, Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dee74cfa09c721397a46618df58b6a2716467999e6664c5f3aff761b8403ee0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545090.
Die Zauberflöte, K. 620, Act I: "Wie stark ist nicht dein Zauberton" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901f27c99312d7abf95d0978e80d6b80d80a0c9da545f9ffc7c8c8b9f5252a2c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545110.
Die Zauberflöte, K. 620, Act I: "Es lebe Sarastro!" (Chor, Papageno, Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70625bd8b86083d6567028275dd71783562eff2cf66f0f174f4a028d959939c7. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545130.
Die Zauberflöte, K. 620, Act I: "Nun, stolzer Jüngling" (Monostatos, Pamina, Tamino, Sarastro, Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39ca86932469ae0af4ab5794a1d9ac260eed480a0fa4e93a979db9a5fc60fd2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545150.
Die Zauberflöte, K. 620, Act I: "Wenn Tugend und Gerechtigkeit" (Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66422f64e0cdc33a7cc6323e6ed5440a640c88cb9a2f680309324a1bb8f6d60. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545160.
Die Zauberflöte, K. 620, Act II: "Nur stille, stille, stille, stille!" (Monostatos, Königin der Nacht, Die drei Damen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb94b6fa770a8faf72c4ba1df701b6108bcc55d77cad11f361602b85125dc44b. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545350.
Offenbach: La Vie parisienne: Gaîté parisienne - Can-Can No. 4 (From Orphée aux enfers)
Orchestre National de l'Opéra de Monte-Carlo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0af897014915baea37bc6955ae33bf332f87860aeee80fffb98796aa364d64. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1204881.
Offenbach: La Grande-Duchesse de Gérolstein, Act 1: Overture
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b317d0b915e6e9790e4bd9993c743e031f639800a1fca222371feae53be7d4a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118802739.
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Jésus que ma joie demeure (Jesus bleibt meine freunde): Choeurs, cantate 147
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0364e1643d5fd498f89c26ec69c5383b8fbbf8e91a8468a8a1fe3798e2fb7fdd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532150.
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Offenbach: Les Brigands, Act 2: No. 8, Entr'acte
John Eliot Gardiner - Colette Alliot Lugaz - Choeurs De L'Opéra National De Lyon - Thierry Dran - Christoph Eschenbach - François Le Roux - Orch Nat Opéra De Lyon - Michel Trempont
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Offenbach: Les Brigands, Act 2: No. 9, Choeur, "Les fourneaux sont allumés" (Pipetta, Pipa, Pipo, Choeur)
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Offenbach: Les Brigands, Act 1: Dialogue, "Voilà donc ce qu'il faut" (Falsacappa, Pietro, Carmagnola, Barbavano, Domino)
John Eliot Gardiner - Colette Alliot Lugaz - Choeurs De L'Opéra National De Lyon - Thierry Dran - François Le Roux - Orch Nat Opéra De Lyon - Tibere Raffalli - Michel Trempont
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Offenbach: Les Brigands, Act 2: Dialogue, "Bravo! C'est très bien!" (Falsacappa, Fragoletto, Pietro)
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Offenbach: Les Brigands, Act 1: Dialogue, "Eh bien, qu'est-ce que vous avez à faire ces têtes" (Fiorella, Falsacappa, Carmagnola)
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Offenbach: Les Brigands, Act 2: No. 13, Choeur et Mélodrame, "A nous, holà!" (Fragoletto, Falsacappa, Pietro, Carmagnola, Domino, Choeur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839fdfaec1f9a4f3d313c04de5e0c3d660545c1b5d3aa1651accc91de059111e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118802766.
Offenbach: Les Brigands, Act 2: Dialogue, "Alors, nous avons l'honneur" (Falsacappa, Le Capitaine, Pietro, Campo Tasso)
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Offenbach: Les Brigands, Act 1: Dialogue, "Eh voilà ce qui devait arriver" (Falsacappa, Fragoletto, Fiorella, Domino, Carmagnola)
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Offenbach: Les Brigands, Act 1: Dialogue, "Il faut savoir ce qu'il y a dans cette valise" (Falsacappa, Domino, Choeur)
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Offenbach: Les Brigands, Act 3: No. 20, Couplets, "O mes amours, ô mes maîtresses" (Antonio)
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Offenbach: Les Brigands, Act 3: "Coquin, brigand" (Falsacappa, Antonio, All)
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Orchestre National Du Capitole De Toulouse
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