thumb|right|Godfrey, c. 1962 Isidore Godfrey OBE (27 September 1900 – 12 September 1977), born Israel Gotfryd, was musical director of the D'Oyly Carte Opera Company for 39 years, from 1929 to 1968. H
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 0xd5d0e867d979b72a8d39f7396aa50df4c9db9dde3b492ef9e38ba477ef1c66bd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce50fda6-0a00-4c4c-8734-a1742eb0c693.json and https://artists.proofprofile.net/proofs/artist/ce50fda6-0a00-4c4c-8734-a1742eb0c693.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Overtures To The Gilbert & Sullivan Operas
Highlights From The Gondoliers & Iolanthe, Pt. 1
The Mikado, Act 1 No. 4: Young Man, Despair
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 0xf77fc96aab1a1b59b17e83aa768dd08143edf67b307dba7e3227410dde9f8620. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1700039 — a six-check JSON result.
The Mikado, Act 1 No. 7: Three Little Maids from School Are We
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac76d39858e041199d2137219cb772990a9980c54197f418fc171273ff6416f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1700044 — a six-check JSON result.
The Mikado, Act 1 No. 8: So Please You, Sir, We Much Regret
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27db190306aca774f45e8b7adf686c91531eef2b442511070a284ef181a8bf5b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1700045 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00523340bbd7945692fb5815302696855017f7eb813d513463f3a94bd45b75c9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1700047 — a six-check JSON result.
The Mikado, Act 2 No. 6: A More Humane Mikado Never
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd7dd357a57f82f22e0ffe2ec7970216f8af03e6893a25388067708e233d398. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1700054 — a six-check JSON result.
The Mikado, Act 2 No. 7: The Criminal Cried, As He Dropped Him Down
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5f6e510b6729dfc634a404d10fe50399dc1d01fd167f435ec7705aa6324dea. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ1700055 — a six-check JSON result.
Sullivan: Princess Ida (Morgan, Round, Godfrey) (1954)
Sullivan: Ruddigore (D'Oyly Carte) (1950)
Sullivan: Yeomen of the Guard (D'Oyly Carte) (1950)
Sullivan, A.: Gondoliers (The) / the Mikado / the Yeomen of the Guard [Operettas]
Sullivan: Patience (D'Oyly Carte) (1951)
Sullivan: Iolanthe (D'Oyly Carte) (1951)
Gilbert & Sullivan: The Sorcerer / The Zoo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb46f6db7ade836b298c6774580a961b073e9945781db015315533c8c8c2100. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641501 — a six-check JSON result.
The Sorcerer / Act 2: 17. 'Tis twelve, I think
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afa51ccf018f7534b679de5588e4fa291f47d05872f46ba4a5353d298fa0bad. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641518 — a six-check JSON result.
The Sorcerer / Act 1: 1. Ring forth, ye bells
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a73d481f2c8bb12a595a9d897174b95b0718ef737cc62a04c7fd4c47ebb6d22. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641502 — a six-check JSON result.
The Sorcerer / Act 2: 18. Dear friends, take pity on my lot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf231e7d3b588401b6ff04f52999214550f0c4b8db04004e4727d20f78d0e99. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641519 — a six-check JSON result.
The Sorcerer / Act 1: 2. Constance, my daughter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a20e579497e7ee670afd6166998d1a1e3d27206d6a65deddf287f8d082a4a6. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641503 — a six-check JSON result.
The Sorcerer / Act 2: 19. Thou hast the pow'r....It is not love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa002b5e3b85aa9d5d38a1a522f7a0fd0c7bac7e6daee4abbbbc48d378eb9ce44. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641520 — a six-check JSON result.
The Sorcerer / Act 1: 3. When he is here, I sigh with pleasure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17abdddceae4f4afecb15ea89aadc2152751a4cb017426b914ac9507d1e1603. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641504 — a six-check JSON result.
The Sorcerer / Act 2: 20. I rejoice that it's decided
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03d481062410a30164759a79cf59fad84461c8840e6ce6fd1929309d3035c40. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641521 — a six-check JSON result.
The Sorcerer / Act 1: 4. The air is charged with amatory numbers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120156fbfa51b2a6e25e472aea2314945820cea4695262b07e955f5fa0486a07. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641505 — a six-check JSON result.
The Sorcerer / Act 2: 21. Oh, I have wrought much evil with my spells...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190a540ba0ef7e61bad1bf006fe2614d38f0423299742917a4eddc86a3f077fc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641522 — a six-check JSON result.
The Sorcerer / Act 1: 5. Time was, when love and I were well acquainted
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe483a7685b57171911d2787c5ed01dd83c86637693d61a2d48f525a1c12af37e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641506 — a six-check JSON result.
The Sorcerer / Act 2: 22. Alexis! Doubt me not...The fearful deed is done
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a9d2e81beefe00a7d11047e1faccb9167b1823c7717a5b568d4ef665e3c9c1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641523 — a six-check JSON result.
The Sorcerer / Act 1: 6. Sir Marmaduke...Minuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900f4e36767b2b868a194fe49091e9718d611d3b3919e15616d16631fd33997f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641507 — a six-check JSON result.
The Sorcerer / Act 2: 23. Oh, my voice is sad and low
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0cbc066fc300e6eef5f8a3968f79362f2fb6398fe94949c55ab48b04e7fdd3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641524 — a six-check JSON result.
The Sorcerer / Act 1: 7. With heart and voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7a126b2aa12c065ce85d3a44ee7b60f60ad5118f7f6485e841eaafb973bfa0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641508 — a six-check JSON result.
The Sorcerer / Act 1: 8. My kindly friends...Oh, happy young heart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950bf9589cbae4483966ad341dbad5e2c390fe20010e644683a02cde17787d17. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641509 — a six-check JSON result.
The Sorcerer / Act 1: 9. My child, I join in these congratulations
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c448a37fc72be4c8e55e89801e891216fe077105732bf976a2ad5b1c3fe1a6. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641510 — a six-check JSON result.
The Sorcerer / Act 2: 26. Or he or I must die
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89fc69230119982942114e0e13e702dc7b6d5cce97a5f2a9e3e621c1cce2b3c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641527 — a six-check JSON result.
The Sorcerer / Act 1: 10. With heart and with voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991ed3e228bf61baa381c31c9b1b9b8b80aa8a39639aab6a9e3a4aae24667919. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641511 — a six-check JSON result.
The Sorcerer / Act 1: 11. Welcome joy! adieu to sadness!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588992f209881c209f1423b2cd518fc621270cd8232fd26c3868b88a04253772. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641512 — a six-check JSON result.
The Sorcerer / Act 1: 12. All is prepar'd for sealing and for sighing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a16d1a0e2f13f6706256b5442d8998b539e9610dd53cc8e5c952e032eb2809. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641513 — a six-check JSON result.
The Sorcerer / Act 1: 13. Love feeds on many kinds of food
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53682d9a50091d34a06e773ac225d0ee11561e18ad1972a27f84fa769b8cc5ff. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641514 — a six-check JSON result.
The Sorcerer / Act 1: My name is John Wellington Wells
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622ef8aa9f2dce415cf55e9e9335d8b76d8b1b49d29838233ca6805d3bf0948. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641515 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7a344eaf7fb13d0f74093b67744ade7c7368e8bd9c0105bee317e1db5b83dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077743005 — a six-check JSON result.
The Sorcerer / Act 1: 15. Sprites of earth and air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e71930554021c403b67d6c45790350e0a86c68ed7e148f68b941df25d5dd73. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641516 — a six-check JSON result.
The Zoo: Once more the face I loved so well
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55457d653689755b7352b9aea26a9014de42c91edd34fbf4174d417f7db5ada. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077743006 — a six-check JSON result.
The Sorcerer / Act 1: 16. Now to the banquet we press
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf880fe4b97e8345b4cb98bcda25ae5ccb9ed957514710cad2ac95dd581313ed4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641517 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09852857883830e42977c91b7398dd2a33e540345611188b34e7b08dbc98a6b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077743007 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d1de87493a0adb53ba7e1dca581095b1b749bb26514f4e517f623a34735799. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077743009 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557aca3635d89baeb1c11cee899c6618b10fed7c2569e3c56369021bbefb626c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077743013 — a six-check JSON result.
The Zoo: Finale: What do I see in this disguise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc004eb358f63d6533c4ed632a0dbddb193a59c068a2d52fd9c75ecf6f44a96e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077743014 — a six-check JSON result.
Sullivan: Pirates of Penzance / Trial by Jury (D'Oyly Carte) (1949)
Gilbert & Sullivan: Iolanthe; Pineapple Poll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f71eb35a11d8dc791f10727bb87361d719e25456ee92645f26333e91ec04571. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJ2F1111865 — a six-check JSON result.
Sullivan: Gondoliers (The) (D'Oyly Carte) (1950)
Gilbert & Sullivan: The Pirates of Penzance
The Pirates of Penzance or The Slave of Duty: Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc632d8d1e5d5aae9849e7c09d998f214525f7549e23cd31d9a11ad1944ac908f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2285c53f8d64393382d101d00f3725d3717039f11efcad371fe4d5142e862c7a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840116 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd09388424a944b3dbf3ce03568708d7154e49b790724a05d3a7f2d8e95b7192. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8edb4dc41568d2f70516a91a37d2c7c97476b448826259507f76a1cb7244dff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840117 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6152e0bc42a6b676385f59c58d70132266ddedd5a84af1ff3018b9c4b4935662. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572c0c3cf551071af99a581aa9248f4ed463e9d033eed1c2578217ffee7bce47. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840118 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fbfcd87207072b10a89967ed90c5bfe18cf9affbae751dcf315858a5eada9b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec415a816d8c0f8ed3432cf5b0dc06342ed02ff000c0e5dfbce42a23459de13. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840119 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac5e5770ed57c779946f05f1fe171f378d01d596c0fd404715588398286a2d7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815b90ff43d3e3d5ca601e3fc73c0e116086637b14fe1d324d7c3de29521cf6b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7015436d97f1f488a690d093a8b9bb3b64892d49d7ce732b5154b850502d299. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f482088e4cd5037d477d6e602ac78c7e306cdb9a1426994e751cb12777da56a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840107 — a six-check JSON result.
The Pirates of Penzance: When the foeman bares his steel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce01de518c22ed5179e8d9f95c4d163b031529f4a6f46359313906a33c65cf8c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840122 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddca2679e0db1aa89c587ff22848f644a96ceb4f65f50fe46bf7e78e67adfce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840108 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dd934706ac659b92310b40ca1025c6e404d1f99d5a6839bec0b4b98c402ca6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840123 — a six-check JSON result.
8. Oh, sisters, deaf to pity's name, For shame!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d2b42c189971dd0c2737f51f6063e7ff7ef22c3ef1b6c018369d50387396e8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840109 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39788d185958cb11e61a748d80de75e65b97c4e9d0010f85fb408f507b0eab6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840124 — a six-check JSON result.
The Pirates of Penzance: Poor wand'ring one!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cd06d79526ffe5e305e632ce6fb778bb8afb8db86d3ec35ddee47564aba6bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd258bada8eabd99ac1c7dfb1ac890e1c3263bca2138ccd43bbb08669b72efe12. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840125 — a six-check JSON result.
10. What ought we to do, Gentle sisters say?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd46f88f712953ffb92cfec9dfc2d9fda4f8cae9712a26ba442c739116962e9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d3c35b0eaf1d365ed22adb983c4bc88f4c59be039eb4ca8a5ffee1527bb28. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840126 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71740693982fef978e6733aade5779d5af412f1301103aacae3b0371b6bfc5d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6dc4dd5c3ff9bda1e2d8139c8d304ba3be2d3058f484878ed83503254f0907. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840127 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff938df3f87cf863e87abb430aa37c3598f2432b7788f4f283f2049578e4b73. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840113 — a six-check JSON result.
27. Ah, leave me not to pine alone and desolate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddfa799e027f88c1a7d86931e203348ee997dbe445d28bcc74078626703c829. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840128 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6847c64a2ea9a97225a95dcef8cc2bd3e63b60614bb8176127dd860179cde72. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840114 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cb207ea250ecc335ffa374476b8e99cb17db132f92c549ab0a41805d12e41e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840129 — a six-check JSON result.
14. I am the very model of a modern Major-General
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb743f203b88b560b732d88da6b946873d12a5206899bfb18b518413c1e5c1c77. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840115 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b055b9851c74255b17b9ed0dcee7b5d32f86ca85e1dc3e418eb7b3f065d7efd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840130 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5e23ec3bfbc4315086b5f595f56b1704e37156141a2c7843847a6d60576241. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840131 — a six-check JSON result.
The Pirates of Penzance: When a felon's not engaged in his employment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d85e19c07649de6fbbb79158e91b1cbb99de6d384d65e427ae37bcbd96f140. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840132 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6267ba2afba7ed65f7b385b9daac4a4e140f7bc00105004a0d2ce0007d8c3916. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840133 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1704ed1ec1fbb2ea3e29b55a3943c1599a1221196f3c86b33ccea4b5ac9a3dca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840134 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d8b351a639b20c23bf923113b93eb5fffeee69e17b696b2da1d17b31e190ee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840135 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa942f4bd217dd085bcb0c2f09ba0c67a7c5ae4e1feac945d32191c9a46b24f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840136 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fda2a1e6f12ab30e67298be5d6f494dbadf31a64fb4a70e7d054f7a74f78ea. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840137 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9cd3ee28b9ae20bf92e835099ef7407063d4abf0769e6a7785e1247e8eb0f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840138 — a six-check JSON result.
38. Away with them, and place them at the bar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e6da268be95ed8a8567144eedcc351f76c316f6938fcd879b67c0dafbdfdb0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840139 — a six-check JSON result.
39. Poor wand'ring ones, though ye have surely straye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc4830117b286285237bd319d7b0eb4d05d285f228e4bf1e6b152a5ab006e60. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840140 — a six-check JSON result.
Gilbert & Sullivan: The Pirates Of Penzance; Cox And Box
The Pirates of Penzance or The Slave of Duty - Version without dialogue: Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f4b761e959c436a13aa51dd14c89928094bb103d51f2314433deb8e057c2e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075742501 — a six-check JSON result.
Gilbert & Sullivan: The Mikado; Trial By Jury
The Mikado / Act 1: 18. For He's Going To Marry Yum-Yum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50984dbe750bcde0b785fdb23922d901142f92baa9f89559da4675bd4cf0a4c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075742419 — a six-check JSON result.
Trial by Jury: Hark The Hour Of Ten Is Sounding
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39810cca0a089eca46ad193aabad9f96f5959bf1979d10cb28ffb111e0bf8fe3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443101 — a six-check JSON result.
Trial by Jury: When First My Old, Old Love I Knew
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978081439fee7af4ac1a4a6af7c243f3432062f8e5f832c287c77aa5686040fd. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996b7c6deee4026462123bb5266f56acc937c561f671352fb5b0477f435fb8e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443103 — a six-check JSON result.
Trial by Jury: When I Good Friends Was Called To The Bar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7384acdb98b4b1639420d453f802176d2029e58d56fea6e60791fb4f29ae868. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f060d147045f4c603bf4f9efc6c3459acb11b8b6b6eb37d04bfe122cfe732e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443106 — a six-check JSON result.
Trial by Jury: May It Please You My Lud!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25871f3c75224e6ff5dfbad49013d8789b9eb4cdcf165c8efe1a86d058f59a83. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443108 — a six-check JSON result.
Trial by Jury: Oh, Gentlemen Listen I Pray
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b26c8c2edded5885be32d9a597168f3f5a290464b2e8cf0389f7f1a8eff120a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443110 — a six-check JSON result.
Trial by Jury: That Seems A Reasonable Proposition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39da118423d7f99260cefed59e71f7e83948c1db4b4623deea162cd980f05966. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c505be5ee16eda990914b598edbffd2e0cf42046e78a523f812056da9b876dc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077443112 — a six-check JSON result.
Sullivan: Mikado (The) (D'Oyly Carte) (1950)
Sullivan: Sorcerer (The) (D'Oyly Carte) (1953)
Sullivan: H.M.S. Pinafore (D'Oyly Carte) (1948)
Sullivan: The Mikado (D'Oyly Carte) (1950)
The Mikado: Act I: Three little maids from school (Yum-Yum, Peep-Bo, Pitti-Sing, Chorus of Girls)
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Vintage Gilbert & Sullivan - Two Complete Operettas: The Mikado & Trial By Jury
The D'Oyly Carte Opera Company Orchestra
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The Mikado: Act Two, "The Sun Whose Rays"
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The Mikado: Act One, "Three Little Maids from School"
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Gilbert and Sullivan: More Vintage Favourites
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I Have a Song to Sing O - from The Yeomen of the Guard
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Were I Thy Bride - from The Yeomen of the Guard
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