Rita Gorr (18 February 1926 – 22 January 2012)"The mezzo Rita Gorr has died aged 85": announcement on gramophone.co.uk; retrieved 24 January 2012 was a Belgian operatic mezzo-soprano. She possessed a
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 0xe6ece9c95d5640e68c7eaba4e8c7ff651e6fb185bdb64cf9bf3a95afb21154e1. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9957749-ca3b-44c3-ae90-dec366be2563.json and https://artists.proofprofile.net/proofs/artist/f9957749-ca3b-44c3-ae90-dec366be2563.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Gluck: Iphigénie en Tauride, extraits (Stereo Version)
Gluck: Iphigénie en Tauride, Extracts (Mono Version)
Gluck: Iphigénie en Tauride, Wq. 46, Act 1: "Ô toi qui prolongeas mes jours" (Iphigénie)
Orchestre De La Société Des Concerts Du Conservatoire
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 0xec7020bca4ab706953495e15a0cc163b61b33bff4ef3b6c2e287c4159d152d3f. 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/FRZ116101260 — a six-check JSON result.
Aida / Act 1: "Se quel guerrier io fossi!..Celeste Aida"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb6e045f466950c03b55e787815b19b12f996ad272f512ffdc5e1bcadd820f8. 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/GBF076140303 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4f938bc515a8856c18552cca218961c4f2813540c167e59a310e449ccf4d43. 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/GBF076112980 — a six-check JSON result.
Aida / Act 2: Gloria all'Egitto, ad Iside
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8926cae5a706c8e36cdac46a6e8f57eaa0ada3c2f485416fd40ac64259904bb. 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/GBF076140312 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0358d93242fd3a3f3ede3cd79aae34245ff248eabadfd44183eefeb37cc731c. 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/GBF076140313 — a six-check JSON result.
Aida / Act 2: Vieni, o guerriero vindice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebb2938e51e6b71bf70ca304323dadd932871b935dcd3d4bba17e06abf81844. 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/GBF076140314 — a six-check JSON result.
Aida / Act 3: Qui Radames verrà!...O Patria mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a5490f4ff7a41b0a6be714f58aa4c03d56eeda87f1c8ebfa9db7380c20a4ed. 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/GBF076135020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e43bd393b5ab3ac71247a2d507e1fb93db12760328847efdbb885e5795b0744. 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/GBF076140323 — a six-check JSON result.
Aida / Act 4: O terra, addio; addio valle di pianti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a647a78ce94776133cd506973c28ea6d3b98c7a8ba76dc243430eb074cc6931. 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/GBF076140333 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: Orchestervorspiel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129536b079ac779a19d9dc8e6bb90c1b92bceec259d5ecc9fff6ee0c695eda8a. 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/GBF076141601 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Wes Herd dies auch sei...Kühlende Labung gab mir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3727a310b2dfccd5a8b3763d8cce4271b683732c6acb44a643ed76707a9c60e. 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/GBF076141602 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Friedmund darf ich nicht heißen...Aus dem Wald trieb"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd870f4d44741c5dda6924e4d603271ad967b7bd79b33bee65d76f98ea0f20378. 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/GBF076141604 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Ich weiß ein wildes Geschlecht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7307c5d34798d8ead2f4476fbb4c259726e5f97dce68c956e9e1f0c21ded42. 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/GBF076141605 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Ein Schwert verhieß mir der Vater"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620d837e0e05dfa2152fe4c0698437273f1a808a5095939e76241ad3a0802c0b. 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/GBF076141606 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Der Männer Sippe saß hier im Saal"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb480014595dbe0f3ef8411bfa7ec17f4b07c35bec9ff51d216aca1fb0cf0d3bd. 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/GBF076141608 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Winterstürme wichen dem Wonnemond"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddffe51f747073c156906e50fe1f2156eaeeee1e70f6a983ef468158f8a1177f. 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/GBF076141609 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Du bist der Lenz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb657f8ced0cbd89c267427c16d3087610306a2cc01c34d986e109e0d473da9d. 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/GBF076141610 — a six-check JSON result.
Die Walküre, WWV 86B / Act 1: "Siegmund heiß ich und Siegmund bin ich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3766a55c65911dd696107d9a386518a3778866b695e0ced28047568f0793885f. 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/GBF076141612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f7a35de9df8a0463f7ef284709f210f64f965b313cef0f002731ee9ab63516. 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/GBF076141613 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Nun zäume dein Ross, reisige Maid"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad24c9dff56f124516f75537ae9d90c75038829703059aef8d4d148a277cd647. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076141614 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Dir rat' ich, Vater, rüste dich selbst"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b1c20d61fe68e179d6f267f1e84979df2c5a7d73379d3a6044a52c2d79b272. 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/GBF076141615 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Der alte Sturm, die alte Müh'"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee836709bb9b26189eb8b0049b1bbfaa6e6fd27250958a0777469947768e0b4. 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/GBF076141616 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "So ist es denn aus mit den ewigen Göttern"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b01d930b5cbc540fe46c1759cbe207bf0499b91b9329eaf936ec6df2d6979d. 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/GBF076141617 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "In wildem Leiden erwuchs er such selbst"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7247d8b70d121acc8f7d87ea6d7c10fb703c6402378aa632b2fefc68dd0ab129. 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/GBF076141618 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Was verlangst du?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60899bc722790da80114d2c563a716b8d6c07acab1551241c82fd4c3bf82f0f. 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/GBF076141619 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Als junger Liebe Lust mir verblich...Ein anr'res ist's"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daeecd543566b0f1533f62334d69238cb3b88a31d309f9087d458ad3a2c70e9. 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/GBF076141622 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "O sag, künde, was soll nun dein Kind?...So sah ich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc90368cff0a761a5825cdb2acc0b3ce02b461381902af0ce9ce805f0b9fff6a. 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/GBF076141623 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Siegmund! Sieh auf mich!...Du sahest der Walküre sehren"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1215c31db0912ea2e333b1ff6f58ab3f9374d30126041aafa530f6ecad98c1. 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/GBF076141625 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Kehrte der Vater nur heim"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1b5e5f5d48bff32b298b70dcfe87c287b34c37ee5cc4d76f78e3058f74339c. 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/GBF076141627 — a six-check JSON result.
Die Walküre, WWV 86B / Act 2: "Geh' hin, Knecht! Kniee vor Fricka"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ffe67ab9be9d4ee580692c9f8b379d46890799fe8b4d12a854ad06445c836. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GBF076141629 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Hojotoho! Heiaha!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf828e08e8d42877a6726e17f3de9c9bc4df7a7e0fea741fffe3395ac47185489. 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/GBF076141630 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Nach dem Tann lenkt sie das taumelnde Ross"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d75d255f2356f768be07a0b2118441912692adffdceb8b333ba5f157cfbd7e5. 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/GBF076141631 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Schützt mich und helft in höchster Not"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30749e3f7919780ac0a0ef2b5ea8cb80827cbb1caf97b939148ded29ac12942. 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/GBF076141632 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Nicht sehre dich Sorge um mich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59da5b6da9778fb6056dffbfe689c0a4fb34dab4ae8db49e94674bc3131261aa. 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/GBF076141633 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "So fliehe denn eilig und fliehe allein!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6039c1a46128ea6b7b9585415d471cb6131426de64882166cba065c8379d15ee. 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/GBF076141634 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Steh' Brünnhilde! Wo ist Brünnhild'?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe925f9af53a9f4f68b67cb01e40974a07a3f8151061d4ff75dd0b8538ced4eb7. 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/GBF076141635 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Hier bin ich, Vater"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbddd200f1e086faca98d7ce0917e8b879ae953434b0ac17d58eb49d909b7f8c. 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/GBF076141636 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "War es so schmählich?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a46ffa5ee6d6dc5c20ff4f4291d8db06f047e257dbffd6b0f0d1629694f7806. 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/GBF076141637 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "So tatest du, was so gern zu tun ich begehrt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c8e1f5ac6c35e4eb0d91d4fa0ad5e1d488eb85e7af0313ffec18c9c1408c06. 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/GBF076141639 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Wohl taugte dir nicht...Deinen leichten Sinn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8210952efc584d2e1666ec1f1c72752788ee6e9c6d3c205b1baaf914da3b2f4. 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/GBF076141640 — a six-check JSON result.
Die Walküre, WWV 86B / Act 3: "Und das ich ihm in Stücken schlug!"
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Die Walküre, WWV 86B / Act 3: "Leb wohl, du kühnes, herrliches Kind"
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Die Walküre, WWV 86B / Act 3: "Der Augen leuchtendes Paar"
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Die Walküre, WWV 86B / Act 3: "Loge, hör! Lausche hieher!"
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Wagner: Die Walküre, WWV 86B (Live Recordings 1958)
Saint-Saëns: Samson et Dalila, Op. 47, Act 1: Introduction
Orchestre du Théâtre National de l'Opéra de Paris
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Saint-Saëns: Samson et Dalila, Op. 47, Act 2, Scene 3: Air. "Mon cœur s'ouvre à ta voix" (Dalila, Samson)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9a0d7c73d7b4fb868539214d1ba6ce1bc2f1beb7a22e5f03f6d54a3dc70a4e. 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/FRZ110902295 — a six-check JSON result.
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Debussy: Tarantelle styrienne, CD 77, L. 69
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6779fa9555978f2bb309c7be1301f41677eb4930ee92005c1461f2193455a46f. 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/FRZ110902248 — a six-check JSON result.
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Debussy: Suite bergamasque, CD 82, L. 75: I. Prélude
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Debussy: Suite bergamasque, CD 82, L. 75: II. Menuet
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Debussy: Suite bergamasque, CD 82, L. 75: III. Clair de lune
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Debussy: Suite bergamasque, CD 82, L. 75: IV. Passepied
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Debussy: 2 Arabesques, CD 74, L. 66: No. 1, Andantino con moto
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Poulenc Intégrale - Edition du 50e anniversaire 1963-2013
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Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi che sapete" (Cherubino)
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Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor" (Countess)
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Mozart: Don Giovanni, K. 527, Act 2: "Deh vieni all finestra" (Don Giovanni)
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Mozart: Don Giovanni, K. 527, Act 1: "Batti, batti, o bel Masetto" (Zerlina)
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Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin)
Orchester der Bayerischen Staatsoper München
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Mozart: Die Zauberflöte, K. 620, Act 2: "O Isis und Osiris" (Sarastro, Chorus)
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Mozart: Cosi fan tutte, K. 588, Act 1: "Temerari ... Come Scoglio" (Fiordiligi)
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Rossini: Il barbiere di Siviglia, Act 2: Aria. "La calunnia è un venticello" (Basilio)
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Verdi: Don Carlo, Act 2: "Nei giardin del bello saracin ostello" (Eboli, Tebaldo, Coro)
Orchestra of the Royal Opera House, Covent Garden
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Bellini: Norma, Act 1: "Casta Diva" (Norma)
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Verdi: Aïda, Act 1: "Se quel guerrier io fossi! ... Celeste Aida" (Radamès)
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Verdi: La traviata, Act 3: "Teneste la promessa ... Addio del passato" (Violetta)
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Verdi: Otello, Act 4: "Niun mi tema" (Otello)
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Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
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Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)
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Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimi" (Mimì)
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Puccini: Manon Lescaut, Act 2: "In quelle trine morbide" (Manon)
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Puccini: Turandot, Act 1: "Signore, ascolta" (Liù)
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Leoncavallo: Pagliacci, Act 1: "Recitar! ... Vesti la giubba" (Canio)
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Giordano: Fedora, Act 2: "Amor ti vieta di non amar" (Loris)
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Delibes: Lakmé, Act 2: Air des clochettes. "Où va la jeune hindoue" (Lakmé)
Orchestre du Theatre National de IOpera-Comique
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Gounod: Roméo et Juliette, Act 2: "L'amour, l'amour !" - Cavatine. "Ah ! Lève-toi, soleil !" (Roméo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66163598c59de0e3eab42c43e704376e07860b47d335edd93be36f908b0107ee. 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/FRZ118306242 — a six-check JSON result.
Bizet: La jolie fille de Perth, WD 15, Act 2: "Quand la flamme de l'amour" (Ralph)
Orchestre Philharmonique de Radio France
Nouvel Orchestre Philharmonique de Radio France
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Bizet: Carmen, WD 31, Act 1: "L'amour est un oiseau rebelle" (Carmen)
Orchestre National Radiodiffusion Française
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Bizet: Les Pêcheurs de Perles, WD 13, Act 1: "A cette voix ... Je crois entendre encore" (Nadir)
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Wagner: Tannhäuser, Act 3: "Wie Todesahnung" - "O du, mein holder Abendstern" (Wolfram)
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Le Nozze di Figaro, K. 492, Act I: Non so più cosa son, cosa faccio
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Orchestre Du Theatre National De L'Opera Comique
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Pagliacci, Act I: Recitar! Vesti la giubba (Canio)
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La Traviata, Act I: Libiamo ne'lieti calici
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Die Zauberflöte, K. 620, Act II: Der Hölle Rache
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Rigoletto, Act I: Gualtier Maldè... Caro nome
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Madama Butterfly, Act II: Un bel di vedremo
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Rusalka, Op. 114, Act I: Song to the Moon
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Il Barbiere di Siviglia, Act I: Una voce poco fà
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Messiah, HWV. 56, Part III: I know that my Redeemer liveth
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Rinaldo, HWV. 7a, Act II: Lascia ch'io pianga
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Carmen, WD. 31, Act I: C'est très bien...Près des remparts de Séville (Seguidilla)
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Cosí fan tutte, K. 588, Act I: Un'aura Amorosa
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Die Zauberflöte, K. 620, Act II: O Isis und Osiris
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Don Giovanni, K. 527, Act II: Deh! vieni alla finestra (Don Giovanni)
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Die Entführung aus dem Serail, K. 384, Act III: Oh, wie will ich triumphieren
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Madama Butterfly, Act II Part 1: Un bel di vedremo (Butterfly)
Tristan und Isolde, WWV. 90, Act III: Mild und leise (Liebestod)
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Les Contes d'Hoffmann, Act IV: Belle nuit, ô nuit d'amour (Nicklausse, Giulietta, Chorus)
Orchestre Symphonique de l'Opéra National, Bruxelles
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Lohengrin, WWV. 75, Act I: Einsam in trüben Tagen (Elsa's Dream)
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La traviata, Act I: Brindisi: Libiamo ne' lieti calici
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Siegfried, WWV. 86c, Act II: Du holdes Vöglein (Waldweben) (Siegfried)
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La Bohème, Act I: Sì. Mi chiamano Mimi (Mimi/Rodolfo)
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Les Pêcheurs de perles, WD. 13, Act I: Au fond du temple saint
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Pagliacci, Act I, Scene 2: Recitar!...Vesti la giubba
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La Wally, Act I: Ebben?...Ne andrò lontana
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Die Zauberflöte, K. 620, Act I: Der Vogelfänger bin ich ja
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Samson et Dalila, Op. 47, Act II Scene 3: Mon coeur s'ouvre à ta voix (Dalila/Samson)
Le Nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)
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Les pêcheurs de perles: Je crois entendre encore (Romance de Nadir) - 1959 Live Version
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Wagner: Overtures, Preludes & Aria by André Cluytens
La Troupe de l'Opéra de Paris: Denise Scharley
Berlioz: La damnation de Faust, extraits (Stereo Version)
Cherubini: Médée, extraits (Stereo Version)
Cherubini: Médée, extraits (Mono Version)
Lalo: Le roi d'Ys, extraits (Mono Version)
Berlioz: La damnation de Faust, extraits (Mono Version)
Spontini & Berlioz: Airs d'opéras (Mono Version)
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Lalo: Le Roi d'Ys, Act 1: "Noël ! Noël ! Noël !" (Choeurs, Jahel)
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Lalo: Le Roi d'Ys, Act 1: "Les guerres sont terminées" (Choeurs)
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Lalo: Le Roi d'Ys, Act 1: "Margared, ô ma soeur" (Margared, Rozenn)
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Lalo: Le Roi d'Ys, Act 1: "Venez, l'heure presse !" (Choeurs, Margared, Rozenn)
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Lalo: Le Roi d'Ys, Act 1: "Nous voulons ici leur promettre obéissance" (Choeurs)
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Lalo: Le Roi d'Ys, Act 3: "Ouvrez cette porte à la fiancée" (Choeurs, Mylio)
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Lalo: Le Roi d'Ys, Act 3: "Puisqu'on ne peut fléchir ... Vainement, ma bien-aimée" (Mylio, Choeurs)
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Lalo: Le Roi d'Ys, Act 3: "Ô puissance infinie !" (Choeurs)
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Lalo: Le Roi d'Ys, Act 3: "L'eau monte !" (Choeurs, Le Roi, Mylio)
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Poulenc: Dialogues des Carmélites, FP 159, Act 1: "Encore ces maudites fèves !" (Constance, Blanche)
Choeurs et Orchestre du Théâtre National de l'Opéra, Paris
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Samson et Dalila (2001 Digital Remaster), Act 2, Scene 3: Mon coeur s'ouvre à ta voix (Dalila/Samson)
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Faust - opera in five acts (1989 Digital Remaster), Act II: Le veau d'or est toujours debout! (Méphistophélès/Choeur)
Choeurs et Orchestre de l'Opéra National de Paris
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