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 0xea1213ef8487edac40e5e067896ac96abb53c23975f862f4fb4317e335b6572f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dde2d578-588c-4221-9e9a-35e0fa43c5a5.json and https://artists.proofprofile.net/proofs/artist/dde2d578-588c-4221-9e9a-35e0fa43c5a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bellini: Norma: "Casta diva" (Norma, Coro) [Live, Paris, 1958]
Chœur du Théâtre national de l'Opéra de Paris
Orchestre du Théâtre National de l'Opéra de Paris
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 0xd339a8d18f55433570de58469a207627cf906c4a2ad3de744f47b1265f4ca8a1. 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/GBAYC2200659.
Rossini: Il barbiere di Siviglia: Cavatina. "Una voce poco fa" (Rosina) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be26fc83dc06a869c69783c3fc2087edc1b9e3777795e66430411a82355dc17. 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/GBAYC2200663.
Bellini: Il pirata, Act 2: "Col sorriso d'innocenza" (Imogene) [Live, Hamburg, 1959]
North German Radio Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed98d51080251a473109a42f6fc983743c593956e33d2cb44363f6e7b2eaac1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBPFW2300012.
Bizet: Les pêcheurs de perles (Stereo Version)
Bizet: Les pêcheurs de perles (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba844513450cf24a4e549a849a1fd1a3075635c28294d91f99f875532e35f557. 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/NLA505600136.
Poulenc Intégrale - Edition du 50e anniversaire 1963-2013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30065317a1d1a1c41e31b6f9498d3e49f6592087e142d3c93335e99e87e1ca7f. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118500020.
Du Mont: Motets pour la chapelle du Roy, Extracts (Stereo Version)
Manuel Rosenthal: Le Rayon des Soieries (1956)
Bizet: Carmen (1964 - Prêtre) - Callas Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158c76ee37dff195e3437953bb4356fcf235b44ccc0f0b8a6285d6ba27669841. 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/GBAYC1401095.
Bizet: Carmen, WD 31, Act 1: "Sur la place" (Chœur, Moralès, Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820c98438012eed7db348c0ce6eec5789ec1d825b0ef014c3fad0eafea8bae49. 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/GBAYC1401096.
Bizet: Carmen, WD 31, Act 1: "Avec la garde montante" (Chœur d’enfants, Moralès, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2baf3035ca99c5560e4f8ef3783f414339140f511b25745b0201f313a975f5e. 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/GBAYC1401097.
Bizet: Carmen, WD 31, Act 1: "C'est bien là, n'est-ce pas?" (José, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2624a97692d9e8c1f043547c78dde2d70273a15fa7e3131853bd2f48195be924. 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/GBAYC1401098.
Bizet: Carmen, WD 31, Act 1: "La cloche a sonné" - "Dans l'air" (Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6139fe4f0204d1e434e15ca7029f13935d0b30fcc368b0df97d40da277e8286. 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/GBAYC1401099.
Bizet: Carmen, WD 31, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a634ca58c92dacbe3847906807df5456d876cbd4c2aadf1aeee8cc764f7b34e. 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/GBAYC1401100.
Bizet: Carmen, WD 31, Act 1: "Carmen ! Sur tes pas, nous nous pressons tous !" (Chœur, Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496633a17b378701085f6a7c0659b8aa73b888cad9fafdfd006501f98e3c2726. 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/GBAYC1401101.
Bizet: Carmen, WD 31, Act 1: "Quels regards ! Quelle effronterie !" (José, Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecf9c8e40476f570ff239e7515c14ac1febb9077d279203d67dfad5e4805a97. 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/GBAYC1401102.
Bizet: Carmen, WD 31, Act 1: "Parle-moi de ma mère !" (José, Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad902a8e12491afdbb59b18ff5505328bf5564606be8dd5bf6790dfcff25938. 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/GBAYC1401103.
Bizet: Carmen, WD 31, Act 1: "Reste là, maintenant, pendant que je lirai" (José, Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cdc6883ba43eb3aea9ebfb4c43c616a15cfeb3e3b0ea59bb20ab5803535301. 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/GBAYC1401104.
Bizet: Carmen, WD 31, Act 1: "Que se passe-t-il donc là-bas ?" - "Au secours ! Au secours !" (Zuniga, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586c8938466fb1d36e9f91bf127624be2bfa770d1eebd913312e17b0485563bd. 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/GBAYC1401105.
Bizet: Carmen, WD 31, Act 1: "Mon officier, c'était une querelle" (José, Zuniga, Carmen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234a29998934459c792fa159a479d4d8269f54b7c07059b3209380d8aee5f2ce. 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/GBAYC1401106.
Bizet: Carmen, WD 31, Act 1: Séguedille. "Près des remparts de Séville" (Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6348909685c355696934208e64cbadf193be0d7858865447823be409c2b42bd. 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/GBAYC1401107.
Bizet: Carmen, WD 31, Act 1: "Voici l'ordre, partez" (Zuniga, Carmen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9013b9297ed1196ee91f8a79f9e56d309b2d72904a1d9cfd89df9cb814728713. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBAYC1401108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91f5097b8398e3c2193ccf16e70100b03d4e8c6e8f4c8287a73b7f7aba0d0ff. 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/GBAYC1401109.
Bizet: Carmen, WD 31, Act 2: "Les tringles des sistres tintaient" (Carmen, Frasquita, Mercédès)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45eeff00b198b78474acbdfd5e4f595c96507ad288b1d88d8d29c5640c43b1c. 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/GBAYC1401110.
Bizet: Carmen, WD 31, Act 2: "Messieurs, Pastia me dit" (Frasquita, Zuniga, Carmen, Mercédès)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc779e78ceea6c39317bd5db743e62533d980f5efe31fff3b120fc91caece3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401111.
Bizet: Carmen, WD 31, Act 2: "Vivat ! vivat le Toréro !" (Chœur, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881e9d2c67a58937f063460f16661f190ff5602f80ef25e32ee594d00a37c38. 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/GBAYC1401112.
Bizet: Carmen, WD 31, Act 2: "Votre toast, je peux vous le rendre" (Escamillo, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad7448190859e8b8633fa8869fd2095a91cf5fc10813468b52f41c5268c671d. 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/GBAYC1401113.
Bizet: Carmen, WD 31, Act 2: "La belle, un mot" (Escamillo, Carmen, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ebbc96dc4038c3b92144cb402894db77d9a2065a7bacb2d3e2d3509145bcf9. 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/GBAYC1401114.
Bizet: Carmen, WD 31, Act 2: "Eh bien ! vite, quelles nouvelles ?" - "Nous avons en tête une affaire" (Frasquita, Dancaïre, Mercédès, Remendado, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec141d992273ac472007ca0baf0bc58cf1c0b8aa08eadf47705ba25702ed5755. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401115.
Bizet: Carmen, WD 31, Act 2: "Halte là !" (José, Carmen, Frasquita, Mercédès, Dancaïre, Remendado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b20313801798991d1ecfa397d4a1134cb16255b4500bc7f7433661442e986c5. 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/GBAYC1401117.
Bizet: Carmen, WD 31, Act 2: "Enfin c'est toi !" - "Tout doux, Monsieur, tout doux" (Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe000671d74d61e4ef33ee61088327aa1d632a2e252ab9f799901e74949a5a386. 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/GBAYC1401118.
Bizet: Carmen, WD 31, Act 2: "La fleur que tu m'avais jetée" - "Non, tu ne m'aimes pas" (Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2243778207c71e9e5867ea3c980b97b7c1e68aed3909dcb14da9776f554c890. 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/GBAYC1401119.
Bizet: Carmen, WD 31, Act 2: "Holà Carmen ! Holà ! Holà !" (Zuniga, José, Carmen, Dancaïre, Remendado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569a3845441545365f4c0862bf4364e2c85bae9092d7c3f38d861ee2b55f0b5b. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/GBAYC1401120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeb438b9910c47602d85e90414b6fef2bd5c1155c69a8f205eaed963da93457. 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/GBAYC1401121.
Bizet: Carmen, WD 31, Act 3: "Écoute, écoute, compagnon, écoute" (Chœur, Dancaïre, Remendado, José, Carmen, Mercédès, Frasquita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18e9f84092c18545c2aa14acec834dfc702fe45c9d1edc7f878fb9f84ecdd84. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401122.
Bizet: Carmen, WD 31, Act 3: "Reposons-nous une heure ici, mes camarades" (Dancaïre, Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66af80634900d5cbc7958b8ba002f413db9ed6ae225d2db00c3ce921a1a98f37. 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/GBAYC1401123.
Bizet: Carmen, WD 31, Act 3: "Mêlons ! Coupons !" (Frasquita, Mercédès, Carmen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebb6025328c9f18c4e7415fc079ea8bbda827ae2276fec0cad16308b17f01db. 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/GBAYC1401124.
Bizet: Carmen, WD 31, Act 3: "Eh bien ?" (Carmen, Dancaïre, Frasquita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc95123351c9f2b3ff9312062323b11dc6d472d47164d2ca02062d32c53c3772. 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/GBAYC1401125.
Bizet: Carmen, WD 31, Act 3: "Quant au douanier, c'est notre affaire" (Carmen, Mercédès, Frasquita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce869e540230b0754b56770957a2f2eb91015ebaf6fcf6648dce29d229b440a. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBAYC1401126.
Bizet: Carmen, WD 31, Act 3: "C’est des contrebandiers le refuge ordinaire" - "Je dis que rien ne m'épouvante" (Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1129c5bb7e3b7aae2799b706a90bb64466923d633a77ecbf8ffaf25a21223e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401127.
Bizet: Carmen, WD 31, Act 3: "Quelques lignes plus bas" - "Holà, holà ! José !" (Escamillo, José, Carmen, Dancaïre, Micaëla, Frasquita, Mercédès, Remendado, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f0e08928a3f964a783bff4d3106d5194e39b13e20a209c3991aad423f3fac5. 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/GBAYC1401129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd864c44f52f70cfd8aade00281e1f2da3ad8b8251c916b5988a67caf73998478. 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/GBAYC1401130.
Bizet: Carmen, WD 31, Act 4: "À deux cuartos !" (Chœur, Zuniga)
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Bizet: Carmen, WD 31, Act 4: "Les voici ! Voici la quadrille !" (Chœur, Escamillo, Carmen, Frasquita)
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Bizet: Carmen, WD 31, Act 4: "C'est toi !" - "Carmen, il est temps encore" - "Viva ! La course est belle !" (Carmen, José, Chœur)
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Verdi: Les grands opéras I - La discothèque idéale de Diapason, Vol. 13
Poulenc: Dialogues des Carmélites (Mono Version)
Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
Orchestre du Theatre National de IOpera-Comique
Orchestre Du Theatre National De L'Opera Comique
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Les Pêcheurs de perles: Act II: La, la, la...L'ombre descend des cieux (Villagers, Leïla, Nourabad)
Choeurs du Théâtre National De l'Opéra-Comique, Paris
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Les Pêcheurs de perles: Act I: Sur la grève en feu (Fishermen, Villagers)
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Les Pêcheurs de perles: Me voilà seule dans la nuit (Leïla)
Janine Micheau/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: Amis, interrompez vos danses et vos jeux (Zurga, Fishermen, Nadir)
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Les Pêcheurs de perles: De mon amie, fleur endormie (Nadir, Leïla)
Janine Micheau/Nicolai Gedda/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: Demeure parmi nous, Nadir (Zurga, Nadir, Fishermen, Villagers)
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Les Pêcheurs de perles: Leïla!...Dieu puissant, le voila! (Nadir, Leïla)
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Les Pêcheurs de perles: C'est toi! toi qu'enfin je revois! (Zurga, Nadir)
Ernest Blanc/Nicolai Gedda/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: Ah! revenez à la raison! (Leïla, Nadir, Nourabad, Fishermen, Villagers)
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Les Pêcheurs de perles: Arrêtez! arrêtez! C'est à moi d'ordonner de leur sort! (Zurga, Fishermen, Villagers, Nourabad, Nadir)
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Les Pêcheurs de perles: Que vois-je? (Zurga, Nadir)
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Les Pêcheurs de perles: Act III: L'orage s'est calmé...O Nadir (Zurga)
Ernest Blanc/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: C'est elle! Elle vient...Sois la bienvenue (Fishermen, Villagers)
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Les Pêcheurs de perles: Qu'ai-je vu? (Zurga, Leïla)
Ernest Blanc/Janine Micheau/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: Seule au milieu de nous (Zurga, Leïla, Fishermen, Villagers, Nourabad)
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Les Pêcheurs de perles: Je frémis, je chancelle (Leïla, Zurga)
Janine Micheau/Ernest Blanc/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: A cette voix (Nadir)
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Les Pêcheurs de perles: Entends au loin ce bruit de fête! (Nourabad, Leïla, Zurga)
Jacques Mars/Janine Micheau/Ernest Blanc/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
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Les Pêcheurs de perles: Je crois entendre encore (Nadir)
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Les Pêcheurs de perles: Dès que le soleil (Fishermen, Villagers)
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Les Pêcheurs de perles: Le ciel est bleu! (Fishermen, Nourabad, Nadir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b400b72119bcd3a2384540ffe288b493a61d95f009c4ac22e4e968b30b5a9d9. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116001340.
Les Pêcheurs de perles: Sombres divinités (Nourabad, Fishermen, Villagers, Zurga, Leïla, Nadir)
Janine Micheau/Nicolai Gedda/Ernest Blanc/Orchestre du Théâtre National de I'Opéra-Comique/Pierre Dervaux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d12ec1f61ad98b037a2880d09a1ad6dcb09f390923c27749df66a21f9f5f5d. 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/FRZ116001470.
Les Pêcheurs de perles: O Dieu Brahma! (Leïla, Fishermen, Villagers, Nadir, Sorceresses)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991623e8a79d89066c6a98caeb64525ed0e4bd0a4c3b3be7981706b71e69ead7. 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/FRZ116001350.
Les Pêcheurs de perles: O lumière sainte (Leïla, Nadir, Zurga)
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Les Pêcheurs de perles: Ce sont eux, les voici! (Zurga, Nadir, Leïla, Nourabad, Chieftains)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b61d597190cbc9f3cf9137364e9a8f9b910e4a9ea04c861edfd33637a750e4b. 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/FRZ116001490.
The 1958 Recital at the Paris Opera, Part 1: Works by Bellini, Verdi & Rossini (The Original Sound of Maria Callas)
Norma, Act I Scene 4: Scena e Cavatina, "Sediziose voci" (Norma, Oroveso, Chorus) - Live Recording, Paris, 19 December 1958
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7450dca949bc8ad2e0968050525c72c0f039016765533f4cf598140a40c9a66. 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/FXR652301001.
Norma, Act I Scene 4: Preghiera, "Casta diva" (Norma, Chorus) - Live Recording, Paris, 19 December 1958
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Norma, Act I Scene 4: "Fine al rito" (Norma, Chorus) - Live Recording, Paris, 19 December 1958
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395a853197a68c7bbf3ec0d5f3071332599c242fb9d3742612ff17f3f43d8544. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR652301003.
Norma, Act I Scene 4: "Ah! bello a me ritorna ... Sei lento, sì, sei lento" (Norma, Chorus) - Live Recording, Paris, 19 December 1958
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939258834c06fa82243c9302eeab41550930e2381d36693d05153716719667e5. 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/FXR652301004.
Il trovatore, Act IV Scene 1: No. 12a. Scena, "Vanne, lasciami, né timor di me ti prenda" (Leonora) - Live Recording, Paris, 19 December 1958
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc384546d471825be322707caf067fe9b8d0a381d3fb10eca3c8c838998ef37. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR652301005.
Il trovatore, Act IV Scene 1: No. 12b. Aria, "D'amor sull'ali rosee vanne" (Leonora) - Live Recording, Paris, 19 December 1958
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229821bd23ca6c6b491ec72ba0e411a7887b2fe318ecb9dfb044cc6ba89e7c9a. 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/FXR652301006.
Il trovatore, Act IV Scene 1: No. 12c. "Miserere d'un'alma già vicina ... Quel suon, quelle preci solenni, funeste ... Ah, che la morte ognora" (Chorus, Leonora, Manrico) - Live Recording, Pa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778aaa08a5fa3572bd71d4081c6d809e92773e63a2b5f2f712030ece474e8683. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR652301007.
Il barbiere di Siviglia, Act I Scene 5: No. 5. Cavatina, "Una voce poco fa" (Rosina) - Live Recording, Paris, 19 December 1958
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Lalo: Le roi d'Ys, extraits (Mono Version)
Orchestre National Radiodiffusion Française
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Lalo: Le Roi d'Ys, Act 1: "Noël ! Noël ! Noël !" (Choeurs, Jahel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b62cf489f53050bf7c1168113d9d7a8d0eeb80b74ef7f7391878932d95eb4f. 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/FRZ111800083.
Lalo: Le Roi d'Ys, Act 1: "Les guerres sont terminées" (Choeurs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bb6d0ecf435b58159416add17301393ff6bd1bf43f8294578c948d872e571d. 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/FRZ111800084.
Lalo: Le Roi d'Ys, Act 1: "Margared, ô ma soeur" (Margared, Rozenn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb04d4fcb72b11446b6cf22d19e65c67fa1807d2187c717b8e2c3d4100741519. 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/FRZ111800085.
Lalo: Le Roi d'Ys, Act 1: "Venez, l'heure presse !" (Choeurs, Margared, Rozenn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97546d168c82ac29a6baac92327b3ce3f22a6e17a176226c6a4cb85c0b9e1c39. 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/FRZ111800087.
Lalo: Le Roi d'Ys, Act 1: "Nous voulons ici leur promettre obéissance" (Choeurs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab93c3355b637e7b128518cee3649817ad4036b1e61246fd0dca6e9c171a67b. 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/FRZ111800094.
Lalo: Le Roi d'Ys, Act 3: "Ouvrez cette porte à la fiancée" (Choeurs, Mylio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf592672a6c81938905703241ba142b46b2803441852f116033de475bb5e70ac5. 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/FRZ111800108.
Lalo: Le Roi d'Ys, Act 3: "Puisqu'on ne peut fléchir ... Vainement, ma bien-aimée" (Mylio, Choeurs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a77134621ea60593a8127e99397ee1a0587f435823b3c1efb440179edc03b26. 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/FRZ111800109.
Lalo: Le Roi d'Ys, Act 3: "Ô puissance infinie !" (Choeurs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90105ce818cf0e60260925b7a3e5922e4c5b0312a7cfd43187352e94f9eee39. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111800118.
Lalo: Le Roi d'Ys, Act 3: "L'eau monte !" (Choeurs, Le Roi, Mylio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ab0b84b0c17a5f55ad89e45d7802e583e07281b307b0e822d989a1ed2c5aab. 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/FRZ111800119.
Poulenc: Dialogues des Carmélites, FP 159, Act 1: "Encore ces maudites fèves !" (Constance, Blanche)
Choeurs et Orchestre du Théâtre National de l'Opéra, Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fe198165502a69f7f17ace513d06f6313ae7b3a3f241725946b376409d1c52. 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/FRZ110400013.
Offenbach: L'île de Tulipatan & La jolie parfumeuse
Darius Milhaud: Bolivar, Maximilien, Les euménides & Les choéphores
Bellini: Norma: "Sediziose voci" (Norma, Oroveso, Coro) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20857a29aa7a6ae2b05087997f409b3e0736651d6b39a6561d25be462827dc6. 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/GBAYC2200658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd339a8d18f55433570de58469a207627cf906c4a2ad3de744f47b1265f4ca8a1. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200659.
Verdi: Il trovatore: "Vanne, lasciami" - "D'amor sull'ali rosee" (Leonora) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0d6713ff65ea328cea0f281416e47cb3ed14af81f0735781e3d0eb69053672. 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/GBAYC2200661.
Verdi: Il trovatore: "Miserere" (Coro, Leonora, Manrico) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c03c5b2761bdcecfb6cff4dbbe38ba3097fa9e474fd061d951e100d20480a65. 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/GBAYC2200662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be26fc83dc06a869c69783c3fc2087edc1b9e3777795e66430411a82355dc17. 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/GBAYC2200663.
Puccini: Tosca: "Tosca è un buon falco" (Scarpia, Sciarrone) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584af7b43ac79309104da1cc59710729af0766017ddb34588a1b96151f19ac39. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200664.
Puccini: Tosca: "Ella verrà, per amor del suo Mario!" (Scarpia, Sciarrone, Spoletta, Coro) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c77e579e7d052e8e2db149afa1eec970b0fe717ae88960f1ba59f830a60cb4. 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/GBAYC2200665.
Puccini: Tosca: "Vissi d'arte" (Tosca, Scarpia) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54e1a45a7703160ea6c058f277e484c770b120236f49945ce87bf539c124749. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200672.
Puccini: Tosca: "Sei troppo bella, Tosca" (Scarpia, Tosca, Spoletta) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fb3ea91bc47e41507eb8b32d05cfbd90492f244e37d715c3c7e95a9b5169e5. 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/GBAYC2200673.
Puccini: Tosca: "Tosca, finalmente mia!" (Scarpia, Tosca) [Live, Paris, 1958]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee65e71ba2a262639811e46f5d3c290e2b6652c1883e90b612de1a0ca4fb974. 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/GBAYC2200674.
Gounod: Roméo et Juliette (Romeo and Juliet), CG 9
Le Comte Ory, Giacchino Rossini, O. National de la RTF - D.E. Inghelbrecht (dir)
L.-N.Clérambault: Motet à grand chœur "Exultate Deo" & Cantate françoise "Orphée" (Mono Version)