Joan Carlyle (6 April 1931 – 31 October 2021) was a Welsh operatic soprano singer.Blyth, Alan. "Carlyle, Joan", The New Grove Dictionary of Opera, Oxford Music Online. Oxford University Press, accesse
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 0x77d32833952c58a0f67c364fa3f5fc777f005382f6e674f8c5405df72424b5d1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/605fe802-a13d-4911-91fc-570743abb473.json and https://artists.proofprofile.net/proofs/artist/605fe802-a13d-4911-91fc-570743abb473.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pagliacci, Act I: Un tal gioco, credetemi
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 0x6f47706aea88e0de4dc724f22a1f23073d77c7c843bffe6fa9e17e86e4dc1d97. 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/DEF056531214.
Pagliacci, Act I: Sei là – So ben che difforme – Oh! lasciami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc682d381b38441b340e42b0364ccff8012b6510f760de990a68764f3e5973552. 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/DEF056531218.
Pagliacci, Act I: Nedda! Silvio, a quest'ora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae5d17aef06ba8f3c3af4e0d9146c08d43b9001e8f9cfcfc4875d5eb16c6cc9. 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/DEF056531219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f77a9dccaa05450b818259cfcd21bc54c6d143b56ef05eb056bb11848e11d9b. 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/DEF056531220.
Pagliacci, Act I: Derisione e scherno! – Padron! che fate!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0df52e6c2f14d91dae787c7861696f8c05c977b799d5db6f79a70749faf67c7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531223.
Pagliacci, Act I: Recitar! – Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a7557fb43d45923bb0a51b4d38f001500f75ddd2affc9c8c7a82f5da318ebd. 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/DEF056531205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d1c11c9c83e3d737fa701be2f2c84fe8ad1637b14ca5161187e02989d8fa5d. 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/DEF056531209.
Pagliacci, Act II: Pagliaccio, mio marito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962d6d9deebc195957f25b3ff01e824329fd703919dd578d98eb76e6971d97e0. 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/DEF056531225.
Pagliacci, Act II: O Columbina, il tenero fido – Di fare il segno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624fe4166e62db83b6ab6f891f1332b900c30e66f802bd1317ce341f3f2ee618. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531226.
Pagliacci, Act II: E dessa! Dei, come è bella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc192dd3127d7ab257dab8548fed3deacc8b59a6fdf78b3ef043e57594a2963fc. 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/DEF056531227.
Pagliacci, Act II: Suvvia, cosi terrible
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55ed5694814e2c637226eaba6453f64d6a7e8486976d7988a60cf9d1944f594. 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/DEF056531231.
Pagliacci, Act I: Qual fiamma avea nel guardo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a4cf7fe0a1b7c9b1e63591f27341ae5ec335022bc53d98bb6a4e16831242ca. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/DEF056531216.
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 0x205c1ddb68f3de705eef8187cc80a7e3afc5ce535549b81f5df0926a60de40e1. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531217.
Pagliacci, Act I: Non mi tentar! "Love Duet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc962db8cde18b5ee7efa0777fc0c9ce9d1f84234bd007b7c2d2156703afb286e. 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/DEF056531221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfbefe5783f522d3b608559181247af20ceb27e87cc54d9f87b5bf28f50ffc9. 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/DEF056531222.
Pagliacci, Act II: Presto, affrettiamoci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867e47561a61e7a89806125df128d2d68aadabb9686bd8693998aa68289ed6c7. 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/DEF056531224.
Pagliacci, Act II: Versa il filtro ne la tazza sua! – Coraggio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6d2e00dc007e6b0bb02eea529ca2a532cf04b5df54815f8708e430ff063de9. 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/DEF056531229.
Pagliacci, Act II: No, Pagliaccio non son
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdbb22310017ba3f17b779d18fbfb72faaa196a4bc601036d46fde85bdb5d06. 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/DEF056531230.
The Planets, Op. 32: I. Mars, the Bringer of War
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f35b050113a7dedd87a8c5b6b1fbaec7d2b36d11b4e3d5933de94c8be54091. 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/GBF076110051.
The Planets, Op. 32: II. Venus, the Bringer of Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c5408278e0acd0de129d368d78907b4d70a2ebf9426a637c00e22c2d64ac30. 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/GBF076110052.
The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0727a5bdbf3efc8f316e55f7340f89788cee1c9f0b1f0f0b48f9cf441a95fdfb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076110054.
Die lustige Witwe, Act II: No. 10b, Valse moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b5f415d35aaa79c18f66d925b6887c680e616462e83bfec3996256783c8c59. 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/DEF057230414.
Die lustige Witwe, Act II: Dialogue. Ah, die Baronin und Herr Rosillon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5b786fffa4ec44ac2d75dabc09fda02618b37aefcdb190340155f894c36acb. 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/DEF057230429.
Die lustige Witwe, Act II: No. 12, Finale. e. Es waren zwei Königskinder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d855320820f2bb0dea29db73c501f1dfd039ab8fe4713af6cfb136fd1bdda49. 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/DEF057230433.
Chorus of the Royal Opera House, Covent Garden
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf514ee7c5a1caf534316d43fd847947dbc5afc89f9d6c2a4eb905df1cea24bc4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076540301.
Don Carlo / Act 4: "Ella giammai m'amò!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe251a7ec26ef9c9398f39b1d485c7d4755ff32bf260399055e37fbe6e4c92318. 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/GBF076540330.
Don Carlo / Act 1: "Fontainebleau! Foresta immensa e solitaria!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bbf71f7b47198c1892ff199bee0b523d0ac65423646f869aaa5a7cefd04442. 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/GBF076540302.
Don Carlo / Act 1: "Il suon del corno alfin nel bosco tace"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6588114ccd2762dfa2eaa24cf04fd8968d079c118125445e25edf22939692da. 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/GBF076540304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86589a28a46bbc8a5d6e2d31a74cb812eb6430e08fe9d6f2b65c438b001f3cbd. 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/GBF076540321.
Don Carlo / Act 1: "Al mio piè, perché?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fe262c13479e941a3c8c4c873baade24c6004c06904f865fccec6bc75893ae. 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/GBF076540305.
Don Carlo / Act 2: "Signor, di Fiandra arrivo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb081bbe75bb917020d4b6afc9524d3ded02bd7365f8bf70e435c45938896c800. 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/GBF076540322.
Don Carlo / Act 4: "Ah! sii maledetto, sospetto fatale"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa391c180bff88cb52f7989541ec80222c0b411fa31664f3844c0da7fef27f2b2. 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/GBF076540334.
Don Carlo / Act 2: "Osò lo sguardo tuo penetrar il mio soglio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952c6904963da3e5d99ace5b28a2d184c8e39643eca71bb6bf3c13056124948a. 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/GBF076540323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cb169f072b9b7c7bcad2357e4b1a6c993bba29f06c20d399e9247467999b58. 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/GBF076540324.
Don Carlo / Act 1: "L'ora fatale è suonata!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638a8153cac8069939fd0bacb31daefdcfd088a911087519d73d5fbbddb9be45. 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/GBF076540308.
Don Carlo / Act 3: "A mezzanotte, ai giardin della Regina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf204861ebd9a9c99b5c16a5a0ceeaffe9f7ebec97fe2adf818b381d735d57499. 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/GBF076540325.
Don Carlo / Act 3: "Sire, no, l'ora estrema"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cf556050a36a9f256c366dc51126015ca337ec602b327683763cf4599d3a70. 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/GBF076540328.
Don Carlo / Act 3: "Sire! egli è tempo ch'io viva!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3beacc5a249a99a1e85b7739b6ef6572f22a77626f66b515722f91c1d7a3a44f. 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/GBF076540329.
Don Carlo / Act 2: "E lui! desso! l'Infante!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2216420697f3d913f7b1dadd1b8af775b8aeaf5b288cceeaf6065ed7af3e07. 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/GBF076540313.
Don Carlo / Act 5: "Francia, nobile suol, si caro ai miei verd'anni!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4408d6f8b7aaec6f2e2c6714e4bf64e9a1d10a045be4caa94de5726e904799f. 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/GBF076540342.
Don Carlo / Act 2: "Dio, che nell'alma infodere"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18142e886ecc5d133d1a8ab6c80bb3f9a3ca965dc1b03aeedfbda2e91bc16cb. 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/GBF076540314.
Don Carlo / Act 2: "Sotto ai folti, immensi abeti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1ad4847f7de9d891d294581a34cc61acfd948a9a02c178e2afd1905868d8bd. 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/GBF076540315.
Don Carlo / Act 5: "Ma lassù ci vedremo in un mondo migliore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f1c9f7158c557fe0484c458a5fa68b8e263b2834cdc902691c41c1f205b1e6. 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/GBF076540344.
Don Carlo / Act 2: "Nei giardin del bello"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015764eb72172d0314631204c7c6f1702b2624e16139e65e758cb9a920ee04b2. 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/GBF076540316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5b0a7c893e7c005a1871a8c4f685353801a53cb1fe4ecb00263f942e1f8b1e. 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/GBF076540345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0358d93242fd3a3f3ede3cd79aae34245ff248eabadfd44183eefeb37cc731c. 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/GBF076140313.
Stravinsky: Ballets/Stage Works/Orchestral Works
Cherubini: Medea (Live at Royal Opera House, Covent Garden, London, 30/06/1959)
Grandi Voci - Luigi Alva, Ugo Benelli Una collana dedicata con registrazioni originali Decca e Deutsche Grammophon rimasterizzate con le tecniche più moderne che ne garantiscono eccellenza te
Richard Wagner : Die Walküre (London 1959)