Dame Janet Abbott Baker (born 21 August 1933) is an English mezzo-soprano best known as an opera, concert, and lieder singer.Blyth, Alan, "Baker, Dame Janet (Abbott)" in Sadie, Stanley, ed.; John Tyre
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 0xd60565e6555c451a95e1c8d61b058b5e1e2c4f05b6b7e87e571ce4c50aee57c5. 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/5c7d8b19-7c4c-40dc-b2c0-0dadf775f9ab.json and https://artists.proofprofile.net/proofs/artist/5c7d8b19-7c4c-40dc-b2c0-0dadf775f9ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mendelssohn: A Midsummer Night’s Dream by Otto Klemperer (Remastered 2023, London 1960)
Purcell: Dido and Aeneas Z. 626 by Dame Janet Baker
Overture - Dido and Aeneas - Remastered 2022
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 0x6147bc6cfc78e3c0bbf418dfe83d6e93a63623c78724cd6d6731503664348983. 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/PLH492282468.
Bach: Ein feste Burg ist unser Gott - Kantaten (Inspiration)
Gluck: Alceste, Wq. 44 (Sung in French) [Live Recordings 1981]
Kathleen Ferrier & Janet Baker Sing British Songs (Recorded 1949-1962)
The Great EMI Recordings - German Lieder: Schubert, Mendelssohn, Schumann, Brahms
The Great EMI Recordings - German Lieder: Liszt, Wolf, Mahler, Strauss
The Great EMI Recordings - French Mélodies: Berlioz, Ravel, Chausson, Duparc, Fauré, Debussy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6eda019acdf4b5d97690e3d7ebb1be4e2781186c5570f85d2decab295e23155. 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/GBAYC1301043.
The Great EMI Recordings - English Songs: Dowland, Purcell, Arne, Parry, Stanford, Walton, Britten
Purcell: Pausanias, Z. 585: No. 2, Song. "My Dearest, My Fairest" (Arr. for Two Voices and Piano)
Dietrich Fischer-Dieskau/Daniel Barenboim/Dame Janet Baker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2874f242799749d00fb6011facca0e5b47e19e49b6a9ae8e8e4a56899feb1007. 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/GBAYC1300509.
The Great EMI Recordings - Baroque and Pre-Baroque masterworks: Monteverdi, Scarlatti, Bach, Handel
Mahler: Das klagende Lied - Janacek: The Fiddler's Child (Live)
Holst: Choral Hymns From The Rig Veda; Savitri; Seven Part-Songs; The Evening Watch
Brahms: Symphony No. 3 - Debussy: La Mer - Chausson: La Mort de l'amour (Live)
Elgar: Sea Pictures, Op. 37: No. 4, Where Corals Lie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25431ebb174f11ddaa3717f15c06e0633c5f0b7cc20aadcbbf689c95aef08923. 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/GBAYC0400725.
Plaisir d'amour - A Celebration of the Art of Dame Janet Baker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa79831fb89749c365df32ca74ed3c5680b41d0ad361e0cf730aa82ee60b9d7a. 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/NLA507711904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd8fdc9f72a05c45117c6a95546ef8e3fb7b49be337809031d31a276600f3ca. 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/NLA507711915.
Dame Janet Baker: Philips And Decca Recordings 1961-1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0669e0cb4d7e36aa4c643478d2fd58bc9d410f7cbb370e14bcb3ee1232353c4. 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/NLA507711901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa79831fb89749c365df32ca74ed3c5680b41d0ad361e0cf730aa82ee60b9d7a. 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/NLA507711904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c712af034a0bda5cba1a878e125907d9a660adda8a1bad4e2795e55b215fd5e. 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/NLA507711911.
Serse, HWV 40 / Act 1: "Frondi tenere e belle...Ombra mai fù"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c65ebbc4e809887fff06e4ba32e7af392ee45a33dd7172536327692290cb07. 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/NLA507201022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf12866c5366688c565c4944b52ce50619554a9a8d4eee32ae328c0865671e6. 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/NLA507711913.
Gustav Mahler: Das Lied von der Erde ('The Song of the Earth') [Live]
Bach & Handel: Solo Cantatas & Vocal Works
Bach, J.S.: Cantatas Nos. 102 & 151 / Purcell: Celebrate this Festival
Haydn: Nelson Mass – Vivaldi: Gloria – Handel: Zadok the Priest
Debussy: La Mer - Three Symphonic Sketches
Mahler: Kindertotenlieder - 5 Rückertlieder - Lieder eines fahrenden Gesellen
Mahler: Kindertotenlieder: No. 1, Nun will die Sonn' so hell aufgeh'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef76c6e4121542e92e2ddef1028e78a4cdf8114f937269dd23ca2fe858a8f59. 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/GBAYC9801218.
Mahler: Kindertotenlieder: No. 2, Nun seh' ich wohl, warum so dunkle Flammen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0c2fdeca56a9d0ef1e6f3893f039cf4b687b95db67153c60dcf9c694217802. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801219.
Mahler: Kindertotenlieder: No. 3, Wenn dein Mütterlein tritt zur Tür herein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c568ec392679121eda79a4bde8583676c58a574b65f7a9085cd80f0e113b41. 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/GBAYC9801220.
Mahler: Kindertotenlieder: No. 4, Oft denk' ich, sie sind nur ausgegangen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb7d15993ca8f7d6e203ced4359d7d1639833607883c474327f1bab9e0e9630. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801221.
Mahler: Rückert-Lieder: No. 5, Um Mitternacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12c0471f4946d5dc43551ba1ed7e1fc60f14ce22ec586fa3cefc4290e44e6ac. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBAYC9801226.
Mahler / Orch. Puttmann: Rückert-Lieder: No. 2, Liebst du um Schönheit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115c9a8fcdd92a8e8dd33738ec228ee0496eb12391be314e649251370050ff9e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBAYC9801227.
Mahler: Rückert-Lieder: No. 4, Ich bin der Welt abhanden gekommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f605b3a17c3980c5f2721a416611037fec72389a86bfda2198a27dfde07a8c. 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/GBAYC9801228.
Mahler: Lieder eines fahrenden Gesellen: I. "Wenn mein Schatz Hochzeit macht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc727e48cb77e11fcb9b32a5a93ec218774ce4147316b730a62ae2f3e8540630c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBAYC9801230.
Mahler: Kindertotenlieder: No. 5, In diesem Wetter, in diesem Braus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fd323744e91e5db484a65038415bc874515eba65a2b8abae7cd498c41057f8. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:21:39Z), registered by our 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/GBAYC9801222.
Gloria, RV 589: I. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b367cec3f0525ecebccbb860dfdf2c06e0fdcc9b5380ea60cef09f8a52f5f91. 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/GBF076640001.
Magnificat (Formerly Attrib. Pergolesi): Magnificat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944c0765c4447bf355f2a28a079862914206e5faca4ce051ec989b6889084c71. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/GBF076610651.
Magnificat (Formerly Attrib. Pergolesi): Et misericordia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043ca22736cb84df9e4ee42471496737606ed9fbc2066206e070156387d37584. 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/GBF076610652.
Magnificat (Formerly Attrib. Pergolesi): Deposuit Potentes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fd6fe21c76b1e84f205fbd4f0ec64dec4c3d11c9ed527313e15927547c787c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBF076610653.
Britten: The Rescue of Penelope & Phaedra
Dido and Aeneas - Realised: Imogen Holst & Benjamin Britten - Act 1: "Fear no danger to ensue"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125a0215b5b1e519607fee606f3f816506b2f3b34196488325b9a73ed5d8ad9b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077542605.
The Fairy Queen, Z.629 - Ed. Britten, Holst, Pears / Act 3: "O Let Me Weep, For Ever Weep"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304bbfe93fb333c040fdc598241b1764ddd0a1d3a4d69d5b4c41d41f6981305d. 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/GBF077041022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54832e7e1627a4b64259f006dd75dd26354b5cf0de89cc4f1b2aa1d1c9370bd. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9906501.
Julius Caesar, HWV 17, Act II Scene 1: Have you done as I ordered, faithful Nirenus? (Cleopatra, Nirenus, Caesar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe583135ecf856138116970dda73d6a948b987463984c6f3d29d5d14df26b1428. 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/GBLWD9906601.
Julius Caesar, HWV 17, Act III Scene 1: Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9ca5a07df933a8e003d35eb97e0fe6f85183d56dc883d0471000fa93169cdc. 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/GBLWD9906701.
Julius Caesar, HWV 17, Act I Scene 1: Caesar! Caesar! Egypt acclaims thee (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb379b13255bbfcc7f87085898ad4f1f9912db3341bdb0c47e96b3295efa71e. 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/GBLWD9906502.
Julius Caesar, HWV 17, Act I Scene 1: Mother! Cornelia! (Sextus, Curio, Cornelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902a3262ea44192a319017a62b8a792223eb5107220bcb26d614db2262bc020e. 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/GBLWD9906506.
Julius Caesar, HWV 17, Act III Scene 1: From the perils of the ocean (Caesar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf1be5258aa56f36f025077aa04b2c676f2af0028fab12ec4dfc5f0d6a910b6. 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/GBLWD9906706.
Julius Caesar, HWV 17, Act I Scene 1: Grief and woe all hope deny me (Cornelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a1a790e58ed983b3d0498ed052958eeb30efa36dc7a198620f1b14f670b98a. 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/GBLWD9906507.
Julius Caesar, HWV 17, Act II Scene 2: So why delay? (Cornelia, Sextus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0849cccc4d145b1f2d7fa2b44c751efcb5148f43413515596dd0595f2df5ace7. 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/GBLWD9906608.
Julius Caesar, HWV 17, Act I Scene 1: Come rouse yourselves to vengeance (Sextus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce4a4e83ea0a524ef06406548be29f60552c7c36d80ed16285b7ae7130aeac9. 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/GBLWD9906509.
Julius Caesar, HWV 17, Act II Scene 2: Sigh no more, forget lamenting (Cornelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cc778b43a9f311d695abaf40f6d631c7b5a5498fd6c6e5afbb45b74c34613c. 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/GBLWD9906609.
Julius Caesar, HWV 17, Act I Scene 2: Yet why despair? (Cleopatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dd07374c63d05650d5118e6bd031b4c77d6711ee134df9b85226a0f6bdf231. 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/GBLWD9906511.
Julius Caesar, HWV 17, Act II Scene 3: Soon he will come to find me (Cleopatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59e0cdc4b51af76c3edb00966d209f51b52276147c860a4de9a84e4fcf7eba9. 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/GBLWD9906612.
Julius Caesar, HWV 17, Act I Scene 3: Spirit of mighty Pompey (Caesar, Curio, Cleopatra, Nirenus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f4f0c5d1f350642a774a9ea905f9f2e35adac9001d784ec8637272f575ebb8. 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/GBLWD9906514.
Julius Caesar, HWV 17, Act I Scene 3: Here within thee, O friendly marble (Cornelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5860015b9909e8c79169ed3c960af05b205f2e7c886778eeaa4d65f87cb21a. 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/GBLWD9906515.
Giulio Cesare, HWV 17, Act III Scene 1: Flow, my tears (Cleopatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b478b3d0376c985adcb44e67d44fbe5523a3c6c269475ef44591a309695ffe3. 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/GBLWD0201909.
Giulio Cesare, HWV 17, Act I Scene 4: How silently, how slyly (Caesar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1f1404a3a0c982807e7c0ec2bb502053444b7c9d543b3df5de652213a98be2. 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/GBLWD0201910.
Handel: Messiah, HWV 56, Pt. 2, Scene 7: Chorus. "Hallelujah"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8832602c32f968b83eca5f0a4493b675ab8d7b56b3fa174c47e6f9f3872616. 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/GBAYC9703282.
Handel: Messiah, HWV 56, Pt. 3, Scene 1: Aria. "I Know That My Redeemer Liveth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc373a40fd25f9caa090b2b809795d7a6ba5ccd777031d724ade84f590b71895e. 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/GBAYC9703283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618004ee056b928ca258597a404a50751bd137990c916703140704877ca7c5d6. 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/GBAYC8703055.
Mahler: Rückert Lieder: No. 2, Ich atmet' einen linden Duft!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e750d985c5c9157f47d5cc97f2276322591930125d56d535dd4fb0a93a33ab. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our 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/GBAYC2001326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25431ebb174f11ddaa3717f15c06e0633c5f0b7cc20aadcbbf689c95aef08923. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400725.
Elgar: Sea Pictures, Op. 37: No. 1, Sea Slumber-Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd0309345faa4deec8c873e3b3f74f8fb4e3af6ade90a99290c6d7b600dae71. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400722.
Elgar: Sea Pictures, Op. 37: No. 5, The Swimmer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfc8849c30d3ca8be9085fb33e70037bd535427fe0c39b66fc8694a6966d44b. 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/GBAYC0400726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac08ffd3a6ff2ef054080ec88995637e51a8ff12a8f6fe8547a182481113e03. 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/GBAYC2001321.
Elgar: Sea Pictures, Op. 37: No. 2, In Haven. Capri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeaaa608d117a05b6760f166cf44539c1195ed8132eb4591c2d3a14f97f62f2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBAYC0400723.