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 0x8a542e35574eb2eb5415701d5575b0be24885517694aa47d65a9851ab74a7200. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6fe4996-8156-4185-afc8-c3012a91c19a.json and https://artists.proofprofile.net/proofs/artist/c6fe4996-8156-4185-afc8-c3012a91c19a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rossini: Guillaume Tell, Act 3 Scene 2: No. 16, Pas de soldats (Allegro brillante)
Orchestra dell'Accademia Nazionale di Santa Cecilia
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 0xd772726ee60bb37267a1289db8e3c09999f29e38c68ec5717d474ccb2b48aee1. 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/GBAYC1101328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4768af6599ee06b99fd7b9d63b72c51ed64f83cad8f43f08febc9310d81244a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101252.
Rossini: Guillaume Tell, Act 2 Scene 1: No. 8, Choeur, "Quelle sauvage harmonie" (Chorus)
Coro dell'Accademia Nazionale Di Santa Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cedae83103e59ca6cd719bae58b7e421ea130ccb498322b38ceb1f4afd170ae. 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/GBAYC1101288.
Rossini: Guillaume Tell, Act 1: "Quel jour serein le ciel présage !" (Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9d3e0e818614f057e21760db893c55d6a96f32f0d3b5e69b6060ac0da366e1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101255.
Rossini: Guillaume Tell, Act 1 Scene 1: Quatuor, "Accours dans ma nacelle" (Ruodi, Guillaume, Jemmy, Hedwige)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db3354ca1f341de2b5a66f51c59682e8f7d1ba6e8cc5f0f03cb36f6069e657d. 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/GBAYC1101256.
Rossini: Guillaume Tell, Act 2 Scene 2: No. 9, Récitatif et Romance, "Ils s'éloignent enfin" (Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106c2a2caad8f24ac82b941b2b4da062ce8ef74f3b5aaa9a8ee4948335693df9. 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/GBAYC1101291.
Rossini: Guillaume Tell, Act 1 Scene 1: Intermezzo (Allegretto, "Ici l'on entend le ranz des vâches")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec306c683068cdb582457a107fbf85b3a580d9b17ae55b62b10655f93dce4aa. 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/GBAYC1101257.
Rossini: Guillaume Tell, Act 2: "Sombre forêt" (Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b2312c6e0e593d0a9795037fc24d7665a2f12ab25faf6f9c7836d2c2f98a35. 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/GBAYC1101292.
Rossini: Guillaume Tell, Act 2 Scene 3: Récitatif, "Ma présence pour vous est peut-être un outrage?" (Arnold, Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1979ff8072c738d409d2f63c88ee62a43b91015f0cb06667cbefb8a923cd1f. 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/GBAYC1101294.
Rossini: Guillaume Tell, Act 1 Scene 2: "Pasteurs, que vos accents s'unissent" (Melchthal, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a216ae97ff349d5ef1f1a2883b065ab82230b216caefc13fcb6d854f6ff511. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101261.
Rossini: Guillaume Tell, Act 2 Scene 3: No. 10, Duo, "Oui, vous l'arrachez à mon âme" (Arnold, Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc438e3c38aece51d49bced8d61eb1ef8c20464cb9424fa7596f5d71c48f06af3. 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/GBAYC1101295.
Rossini: Guillaume Tell, Act 2 Scene 3: "Doux aveu! ce tendre langage" (Arnold, Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6585b99b5a4eb505bd3424a8b343ba586e0f4cafaf0504de9d920163b3a10d9a. 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/GBAYC1101296.
Rossini: Guillaume Tell, Act 1 Scene 3: Récitatif, "Contre les feux du jour que mon toit solitaire" (Guillaume, Melchthal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660d9f793f3db7cbb61650007453cb9ccbe05c0bd0304cad0be261f4320e5034. 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/GBAYC1101264.
Rossini: Guillaume Tell, Act 2 Scene 4: "Tu n'étais pas seul en ces lieux?" (Arnold, Guillaume, Walter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b3a4fedf6457be3babe1be13c2d5bf4e38bf394c06b426ad7d292ac8eb9369. 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/GBAYC1101300.
Rossini: Guillaume Tell, Act 1: Pas de six
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee51fa1107185874a8fe67b9ed17d6779da825bcc5e5107558f23967fb92c716. 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/GBAYC1101276.
Rossini: Guillaume Tell, Act 2 Scene 7: "Honneur aux soutiens de nos droits!" (Guillaume, Arnold, Walter, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf457f1ce27fbbce6be834ce153c4bd13f68c2138b717fcb9708c909da4b6ba09. 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/GBAYC1101314.
Rossini: Guillaume Tell, Act 2 Scene 7: "L'avalanche roulant de haut des nos montagnes" (Guillaume, Arnold, Walter, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824d52716d525ac10ab6229d413f900b43269addb8bbdf28c86a91ae7b92c346. 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/GBAYC1101315.
Rossini: Guillaume Tell, Act 1 Scene 11: No. 7, Finale, "Dieu de bonté, Dieu tout-puissant" (Chorus, Rodolphe, Jemmy, Hedwige, Melchthal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea54fc10941705a5d08c88950a975b8f99fecb48ebe4ac01a8d48c881bb8087. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBAYC1101283.
Rossini: Guillaume Tell, Act 3 Scene 1: "Sur la rive étrangère" (Mathilde, Arnold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b4959ac6c78099d5bc44f4b3ce7ffab20ea5885fab86bc3e8a7bce3a9d7616. 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/GBAYC1101322.
Rossini: Guillaume Tell, Act 2 Scene 3: "Retournez aux champs de la gloire" (Mathilde, Arnold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8b86d35d504d2e9a9e5ee07fc9b9df61ce3759266f66103778a0dbff4980cf. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101297.
Rossini: Guillaume Tell, Act 1 Scene 4: "Le mien, dit-il, jamais le mien!" (Arnold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724bbbeef5239993eddfb06872a5187cee80e85243741c42c7de01fd350491e0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101266.
Rossini: Guillaume Tell, Act 2 Scene 4: No. 11, Trio, "Quand l'Helvétie est un champ de supplices" (Arnold, Guillaume, Walter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70a752829bf700288f7e48a8e496f2e947fa4ad6c312cb6eb619508edc444d7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101301.
Rossini: Guillaume Tell, Act 1 Scene 5: "O ciel! tu sais si Mathilde m'est chère" (Arnold, Guillaume)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827f23d104e775056298371b2096346b262875b91cbe71e34bc83b80f128fcb0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101270.
Rossini: Guillaume Tell, Act 1 Scene 6: No. 3, Choeur et Récitatif, "Quand le Ciel entend votre promesse" (Melchthal, Guillaume, Arnold, Hedwige, Jemmy, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2ba48455ef5abf8bd837f709636211eac6aca4d5fcff1db2e8ebff6d107c5f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101273.
Robert le Diable, Act IV: Duo. Grand Dieu ! toi qui vois mes alarmes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a8056d79ae40453c507960381de00fd7a13c720df79aeb4aef5888cb91b167. 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/ITJXZ2100539.
Robert le Diable, Act III: Récit. Raimbaut ! Raimbaut ! dans ce lieu solitaire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb17d02ad3f345c7e5bad77cc0785c2e0e4a05ffe345cd52589c03a3397e6b0. 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/ITJXZ2100522.
Robert le Diable, Act IV: Duo. Mon cœur s’émeut à cette voix touchante.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41da7de156e103e3a30e7c46f4c25292ff25c6b353c37b8ef7fcc18b4cccb1d. 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/ITJXZ2100541.
Robert le Diable, Act I: Sicilienne. Ô fortune ! à ton caprice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c4e1d0e0257fe0f97bb0b3249bb87fb2ee6b5d7e15efbcb18151d47b400709. 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/ITJXZ2100508.
Robert le Diable, Act V: Trio. Que faut-il faire ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7255b627c74fe0b157ceca48ee1b29f9759ed84bbf2d8905bdfab0d24f04c3c. 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/ITJXZ2100548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00bc62e3dbf668001aad9e06079318dd8603c9fc48360e58c4fb94f4c84ed37. 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/ITJXZ2100531.
Robert le Diable, Act I: Introduction. Versez à tasse pleine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ac863577319f48d15b1241ee54042ab13967437a5ffc3a38c618ebe52bb015. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100502.
Robert le Diable, Act I: Ballade et Récit. Jadis régnait en Normandie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2f532f50fdac1bcddccbee1c800448b05870f45ac6a8de0587af0871a642ba. 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/ITJXZ2100503.
Robert le Diable, Act I: Récit. Ô mon prince ! Ô mon maître !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8565118c06c67db44e442ecd0f60ceb9b917228eafb16ac3391ee45c0fec0b. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100504.
Robert le Diable, Act IV: Cavatine. Robert, toi que j’aime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da74015e72e1d929933a6e3f3266985ca4f071bc221eed9351431ea30ed17bd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100540.
Robert le Diable, Act I: Scène. Le duc de Normandie, à vos plaisirs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfef4d8c66ed2f3f3f2074eea37d7191f090688b3151782db5b52be31858067a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100507.
Robert le Diable, Act IV: Chœur et Strette. Quelle aventure ! est-ce un prestige ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a4dda5b8e45456ba830a6ab2f067ab5ead46291e6203aebce2ccb6e07a2572. 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/ITJXZ2100542.
Robert le Diable, Act I: Scène du Jeu. Quinze !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eab6038c6607a560d67139077355dff6d1278b4b0f26958ba9708b072cea4fc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100509.
Robert le Diable, Act II: Entracte et Récit. Où me cacher, quelle horreur !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893fba4f960ec2d457afca6e8aa7b402126caeb1f0bea4ccf322985718b39f79. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100510.
Robert le Diable, Act II: Prière et Marche. Oh ! ma mère, ombre si tendre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff308d6972c6f1e99c4dab73895e4910e22b322d12aaf744561a2f3ecd778b68. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100511.
Robert le Diable, Act II: Duo. Avec bonté voyez ma peine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679b5c81454eb74e4b8deeeed4295e09735404ed90508fc5d8487004e6db65e0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100514.
Robert le Diable, Act II: Récit. À toi, Robert de Normandie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f94383e2daf0a96c8640aa2fe539900bd79f8dac7fda679095adb132ac8a92. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2100515.
Le Prophete, Acte I: No. 1 bis (A), Cavatine "Voici l'heure où sans alarmes" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bc4c861062a82c3b9ae8d523f7195e07ec19ed1f4d5bb390e4388700f6fa72. 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/GBDGQ2439402.
Le Prophete, Acte I: No. 3a, Récitatif "Quels sont ces hommes noirs" - Live
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Le Prophete, Acte I: No. 3b, Le Prêche anabaptiste "Ainsi ces beaux châteaux?" - Live
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Le Prophete, Acte II: No. 6, Valse villageoise "Valsons toujours" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2ce9dd0cb24cf928fc9734cc26ffd3684b7ccd1e9c8226dbff2c9211ae6c3c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2439410.
Meyerbeer: Le Prophète, Acte II: No. 6, Valse villageoise "Valsons toujours" (Live)
Norma (Ed. Biondi & Minasi): Sinfonia (Overture)
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Norma (Ed. Biondi & Minasi), Act I Scene 1: Introduction – Ite sul colle, o Druidi
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Norma (Ed. Biondi & Minasi), Act I Scene 1: Svanir le voci!
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Norma (Ed. Biondi & Minasi), Act I Scene 1: Meco all’altar di Venere
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Norma / Act 2 Scene 1: "Mira, O Norma" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
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Norma (Ed. Biondi & Minasi), Act I Scene 1: Me protegge, me difende
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb725b11655cbe86e127f32d144acd2b5e28e154529ab01bab4d8d67a43f9343e. 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/GBF071340105.
Norma / Act 2 Scene 1: "Si, fino all’ore estreme" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca967b3fa108f8b8a9361a88a14293471558bec94396517247511f752b785b8d. 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/GBF071340126.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Norma viene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cb2af67ce6131aa93ad55e7769b3ed781c076e317aa96b8893652fec04fca9. 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/GBF071340106.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Sediziose voci, voci di guerra
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Norma / Act 2 Scene 2: "Guerrieri! a voi venirne" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516fd63273651c80e743da9b1ce39714ad7ba16c9e67be41f99ca2f8ddcf93dc. 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/GBF071340128.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Casta Diva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977b45f530f63ed71289c3bfedd6dc61e1ade4a7c233442235fa3ba62ee46108. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340108.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Fine al rito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61760986c4372e7f4adca7ed0a84aa44c919e7902bc13035fad4380032dc08a4. 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/GBF071340109.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Ah! bello a me ritorna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6ebf7ba4c9641870a6e02a812856b952e9839186de4933d79e63ccecbe0e4a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340110.
Norma / Act 2 Scene 3: "Guerra, guerra!" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010050436ea1db6c711c1c85f96899f510d39f7fc15f298582b81187d14bd508. 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/GBF071340132.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Deh! proteggimi, o Dio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7de27a109775234dd5232d4190fc3fa062cf181c05db0504f5d07f05a19bf1. 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/GBF071340112.
Norma / Act 2 Scene 3: "In mia man alfin tu sei".."Già mi pasco ne’ tuoi sguardi" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0259050773d5413171b33ec3b7ace931725704d5d3e6cefc523fa518036db653. 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/GBF071340134.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Va, crudele, al Dio spietato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45ca961895f3420f7ba5eeb447afaaf2338c3e55ce6ae4836ca48eab02d8948. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340114.
Norma (Ed. Biondi & Minasi), Act I Scene 2: Oh! rimembranza!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b5a0139f8129582f2477dab676a74fe7e7c2bd884866128316509679682bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340117.
Norma / Act 2 Scene 3: "Deh non volerli vittime" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef80c52941ccd24db1a900beaac0f9ff9e6277df08e335c2f7dd474058685ff. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340138.
Norma (Ed. Biondi & Minasi), Act I Scene 2: Ah! sì, fa core, e abbracciami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4694f61d834a51ea9e228eab1ba7acc9f1088fc51de7d8ec28cd9f45fc03e9. 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/GBF071340118.
Norma (Ed. Biondi & Minasi), Act I Scene 1: Eccola! va, mi lascia, ragion non odo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8ba2870373373de017911b8d26f9c87576c182d101c4e64cec6c4ff37b4e27. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBF071340113.
Norma / Act 2 Scene 3: "Qual cor tradisti, qual cor perdesti" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5bd0e7f2804016fedee721fd5bebcad42738f11e86fa10f95d5f614f7923c7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:27:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340136.
Norma (Ed. Biondi & Minasi), Act I Scene 2: Oh! di qual sei tu vittima – Oh! qual traspare orribile – Norma! de’ tuoi rimproveri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bbce2d069009c0e7fbb60bbafeeae9f5e91eaa10c6698fd6a6cda6dd32015a. 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/GBF071340120.
Norma / Act 2 Scene 3: "Né compi il rito, o Norma?" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be291404df4c87a6ebb6ae2424645099d7dd28576f398311513a35e978dd0c4. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340133.
Norma / Act 2 Scene 3: "Dammi quel ferro" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ac1014dda8f01cab8ada1c8b7de2e3528041b239dae48db0a25b8840db61e7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340135.
Norma / Act 2 Scene 3: "Norma! deh! Norma, scolpati!" (Critical Ed. Maurizio Biondi and Riccardo Minasi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3a4839e6da546d34e27db73218bdf7e4b7e1576d10d125b5074559499abf98. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBF071340137.
Norma (Ed. Biondi & Minasi), Act I Scene 2: Perfido! – Or basti – Vanne, sì, mi lascia, indegno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e5223e812d4e08e78a7f22b80439954f094878151b39f0b65633647202e7dd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071340121.
Donizetti: La fille du régiment, A. 56 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2658b4bcdfaec78fc32943fc1ddaced32e012ce08fd989ccea7540e9f62d49bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1894339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ba57fdd382369ddfc1523b00e71f24214f0c17ca10934b36b60bdacc2cd832. 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/USA2P1894340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d011414de224d4fa41c70fb8eec1d06097482c328d5677bce65a41d78d4a03e. 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/USA2P1894342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925f76dc09e34c5f0d0eb7b2fc2fd990a89f5a1bcd113919dd1347b3bb9ed7f8. 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/USA2P1894343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd465108ee33d6157fe4826ef54e8603b2960ac1fb15880e464c1422f89515e78. 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/USA2P1894354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330fa26b07c2f43086d527436d63e92038dd0cdb52c7776aa10b741339cb5920. 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/USA2P1894355.