Philip Gordon Langridge (16 December 1939 – 5 March 2010)Millington (7 March 2010) was an English tenor,Kozinn (8 March 2010) p. B9. considered to be among the foremost exponents of English opera and
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 0x0df04d2c01a854e708dfbbc8d3c87c7fabefd48c34e91d4bd416f4e88d511573. 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/b56f801c-7bf6-4380-a4ac-cefbfa74a480.json and https://artists.proofprofile.net/proofs/artist/b56f801c-7bf6-4380-a4ac-cefbfa74a480.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bononcini: Stabat Mater / Lotti: Crucifixus / Caldara: Crucifixus
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 0x81a0610761b70bf7d25eb0b86cd12e0f1e05f41a6e50229f0a982e6f2f5fe6fc. 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/GBF077711560.
Stabat Mater - Ed. Smith: 4. Pro peccatis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7079efbb97e7723c86a0571348f6f3d6e74cec0ad033067ab57776c605da8655. 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/GBF077743404.
Stabat Mater - Ed. Smith: 6. Sancta Mater
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42356baa4c6532b207a14d7a1fad679bed4f5590b2db6d3bb056506b1715ef43. 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/GBF077743406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf168065351752c89a5c00c11ce99d27ef0bc859aeaa42e768858392b105cbece. 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/FRZ208200001.
Rameau: Les Boréades, Act 1: "Suivez la chasse, allez" (Alphise, Sémire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeddc66f16e5357515f18e532ad840e375f667afedc5849deb48647c7b8dd93b. 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/FRZ208200002.
Rameau: Les Boréades, Act 1: "La chasse à mes regards n'offre plus rien d'aimable" (Alphise, Sémire, Borillée)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4222308d46fd1bfdb08f2ae6f84f65f45a9139698ec346a5fc8879543e7d2d34. 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/FRZ208200003.
Rameau: Les Boréades, Act 1: Rondeau vif. "La troupe volage" - Gavottes (Sémire, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1c2a2fd21b78025eb81594953d0f1963409b066ab7aba82313b3b0a93c1abc. 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/FRZ208200006.
Rameau: Les Boréades, Act 2: "Charmes trop dangereux" (Abaris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9353090c3997a3a6edfeb30463e76b09c6a583fa034265b73da667faa4370a59. 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/FRZ208200009.
Rameau: Les Boréades, Act 3: "Jouissons de nos bons ans" (Calisis, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38985b48de1a998f32d5a771815e3aad5e5748e117b11350e3702fe17c4b446a. 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/FRZ208200030.
Rameau: Les Boréades, Act 2: "J'aperçois ce mortel" (Adamas, Abaris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed833730b328d3d7943111266370f8235d64d29cc26344c82fdf8d4a315a469. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208200010.
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
Rameau: Les Boréades, Act 2: "Avec éclat paraissez à mes yeux" (Adamas, Abaris, Chœur, Alphise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2cea6a69bdb4cf81b6558d6723bd5c87f4c3ce8099712f9302525307b3cd7. 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/FRZ208200011.
Rameau: Les Boréades, Act 2: "Borée, à la clarté dont brillaient mille éclairs" (Alphise, Abaris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51170e1d6e3870f615d13993b8db89fbb98c172ad1b7d61ef4b85e326342778e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208200012.
Rameau: Les Boréades, Act 2: "Chantez le dieu qui nous éclaire" (Abaris, Alphise, Calisis, Borilée, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe812e453a72f005ea5125a0c327d9d16eb9972905fccaf88544142b1409ecc77. 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/FRZ208200013.
Rameau: Les Boréades, Act 3: "Songe affreux, image cruelle" (Alphise, Abaris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7403d428bbbd314d922f9df586772a53a2bd0adbe2b49d91a649b4468e434d. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/FRZ208200025.
Bridge: Orchestral Works, The Collector's Edition
Lady Macbeth of Mtsensk District / Act 1: Akh, ne spítsya ból'se, popróbuyu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db02326b42c9cf0d67b5be91de43c5ece9167f04375d418acbd0329421ec7b6. 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/DEF059231201.
Lady Macbeth of Mtsensk District / Act 2: Opyát' usnúl - ... - [Andante] (Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaad2f8a2d281ad33410cc0ecee47a5c17c5f276d382da3e89a52d56ab776db6. 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/DEF059231217.
Lady Macbeth of Mtsensk District / Act 2: Slúsay, Sergéy - ... - Tepér' sabás
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd1bd35d6095d5e50a6c1d48670c9b498b4d621579df6719620a7a1e2816299. 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/DEF059231218.
Lady Macbeth of Mtsensk District / Act 1: Ay! Ay! Ay! - Otpustíte bábu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94630f9fec991823e5eb704f7487fe38f6d3aa49152663fb36f3942a613f013f. 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/DEF059231205.
Lady Macbeth of Mtsensk District / Act 3: Sózdan policéyskiy - ... - Skóro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfb703dedd9947681249de38d2ef20d1c0db1304552c18e3b6d3d98fe960a66. 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/DEF059231220.
Lady Macbeth of Mtsensk District / Act 3: Interlude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4030b4d3ec24f0c8b72ee2da2dbbc2e41e9c11499aa165d4cd2e4b6d8249af. 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/DEF059231221.
Lady Macbeth of Mtsensk District / Act 4: Vyórstï odná za drugóy dlínnoy polzút verenícey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34be15cbc56c29dc60efa1d94780bc9363ee773a483e7ba81a8b1fd55df2e355. 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/DEF059231223.
Lady Macbeth Of Mtsensk District / Act 1: Kto eto - ... - Uydí tï
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cdd9334a9288263d559075f2e11e16d7abd37a58fb6071b1351e9e6b7a1688. 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/DEF059231210.
Lady Macbeth of Mtsensk District / Act 2: Cto znácit stárost': Ne spítsya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947e367bb962110ad716dd8df2e4238bed9e344af6ddcc749d7b790d2a44d4fb. 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/DEF059231211.
Lady Macbeth of Mtsensk District / Act 2: Proskáy - ... - Smotrí, Katerína
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450ca2128beb56c677ec0cad35856e93f6163320e9ef6e276f7e8fdaeb7a9155. 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/DEF059231212.
Lady Macbeth of Mtsensk District / Act 4: V lesú - Znáyes' li
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51a9825416bc1d80c74de45d776202793f67cac091e78b5528ca35dbc2d2213. 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/DEF059231227.
Lady Macbeth of Mtsensk District / Act 2: Ustál - ... - Progolodálsya ya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff0ac67f86ef9a1d2e675b5e6bde636fc57db19f50c6698e1c97a7195fe6632. 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/DEF059231213.
Lady Macbeth of Mtsensk District / Act 4: Vstaváy! Po mestám! Zívo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54741f2759c53e31ff09b5e2662651038b68899e87e3a4ebc9026748e96396d8. 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/DEF059231228.
Lady Macbeth of Mtsensk District / Act 1: Govorí - ... - Cegó vstal?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d66e272bb240e64912498333840c9bb174d1effa4e32e933b0e5d760c8655a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/DEF059231203.
From the House of the Dead, JW I/11, Act I: Moderato I - Live at Grosses Festspielhaus, Salzburg , 1992
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77036c42aa776b6b862a1d5bb815c00668b91bbf41df3dd373a7c87c4db44fb. 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/DEF059232502.
From the House of the Dead, JW I/11, Act I: Přivedou dnes pána! - Live at Grosses Festspielhaus, Salzburg , 1992
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114b8c45ed4ed85141d40e3ee193ed0f5a1ad741618e029662cdea53d1d78278. 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/DEF059232503.
From the House of the Dead, JW I/11, Act I: Aljejo, podávej nitku! - Live at Grosses Festspielhaus, Salzburg , 1992
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95522ace6a689ff3aa3100d30171e2cc1e6551109aa0320346679b37606f5268. 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/DEF059232505.
From the House of the Dead, JW I/11, Act II: Mil´y, mil´y, Aljejo! - Live at Grosses Festspielhaus, Salzburg , 1992
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b10746c97aac3fac3179b34d4b57e4f10b5bd220a75dc2f1baa11d86c9a9a2e. 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/DEF059232507.
From the House of the Dead, JW I/11, Act II: Skuratov. Poslali mne v Jurjea - Live at Grosses Festspielhaus, Salzburg , 1992
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641e91afab6185de6d3eba8b59e1ad8c5155a04502876472d93784fd4c33dc92. 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/DEF059232508.
From the House of the Dead, JW I/11, Act I: Neuvidí oko již těch krajů - Live at Grosses Festspielhaus, Salzburg , 1992
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26805acb3ffb85e33f4f61a555adf4347a144720eee6b5803181bac54d5d25d8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059232504.
Dvorak: Terzetto Om C Major, Opus 74; Cypresses String Quartet; Cypresses Original Song Version
Holliger: Siebengesang; Der magische Tänzer
Quilter: Folk-Song Arrangements / Part-Songs for Women's Voices (Complete) (English Song, Vol. 11)
Britten, Maw & Dowland: Songs for Tenor Voice and Guitar
Britten: Folk Song Arrangements (English Song, Vol. 10)
Britten: 7 Sonnets of Michelangelo / Holy Sonnets of J. Donne / Winter Words (English Song, Vol. 7)
Holst: Vedic Hymns / Four Songs, Op. 35 / Humbert Wolfe Settings (English Song, Vol. 6)
Britten: War Requiem, Sinfonia da Requiem & Ballad of Heroes
Acis and Galatea, HWV 49, Act I: Oh, the Pleasure of the Plains
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be5f3de700cb1f29a8f455f2ca3c5d55310eafb1c225649295dc1441951d786. 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/GBF077712050.
The Beggar's Opera - Realised Britten, Op. 43 / Act 1: "Were I Laid On Greenland's Coast"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a3802add3114c3fba451ae264b7d0e18adf6fb4d9bfa010602d4eb62bba9f8. 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/GBF079241417.
Schubert: Hyperion Song Edition 4 – Schubert & His Friends II
Ravel: L'Enfant et les Sortilèges & Valses nobles et sentimentales
Ravel: Valses nobles et sentimentales, M. 61: No. 3, Modéré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8175d23b7f9a6f7976b273857596ec2b10594e0d08f4ef151d7d0ef13a9bd7. 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/GBAYC0001687.
Ravel: Valses nobles et sentimentales, M. 61: No. 4, Assez animé
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Ravel: Valses nobles et sentimentales, M. 61: No. 5, Presque lent, dans un sentiment intime
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Ravel: Valses nobles et sentimentales, M. 61: No. 6, Vif
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The Rake's Progress / Act 2 / Scene 3: "As I was saying, both brothers.."
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The Rake's Progress / Act 1 / Scene 1: "The woods are green"
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Suite for Strings, H. 93: I. Prelude. Moderato
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Ballad of Heroes, Op. 14: I. Funeral March. Allegro moderato
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7 frühe Lieder (1928 Orch. Version): No. 1, Nacht
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Chamber Concerto for Piano, Violin & 13 Wind Instruments: II. Adagio
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Lyric Suite For String Quartet (1926): II. Andante amoroso
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3 Pieces for Orchestra, Op. 6: No. 3, Marsch
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Chamber Concerto for Piano, Violin & 13 Wind Instruments: III. Rondo ritmico con introduzione
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Lyric Suite, 3 Pieces for String Orchestra: I. Andante amoroso
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Lyric Suite, 3 Pieces for String Orchestra: III. Adagio appassionato
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Violin Concerto "To the Memory of an Angel": I. Andante - Allegro
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Four Pieces For Clarinet And Piano, Op. 5: 3. Sehr rasch
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Violin Concerto "To the Memory of an Angel": II. Allegro - Adagio
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Four Pieces For Clarinet And Piano, Op. 5: 4. Langsam
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Chamber Concerto for Piano and Violin with 13 Wind Instruments: 2. Adagio
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Sieben frühe Lieder: III. Die Nachtigall
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Festgesang, MWV D4, "Gutenberg-Kantate": No. 2. (adap. W.H. Cummings as Hark! The Herald Angels Sing)
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Le nozze di Figaro, K. 492, Act II: Recit. Che novità!
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Le nozze di Figaro, K. 492, Act I: No. 1, Duet. Cinque, dieci, venti – Cosa stai misurando
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Le nozze di Figaro, K. 492, Act I: No. 2, Duet. Se a caso madama – Or bene, ascolta, e taci
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Le nozze di Figaro, K. 492, Act II: No. 15, Aprite presto aprite – O guarda – Tutto è come io lasciai
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Le nozze di Figaro, K. 492, Act I: Recit. Bravo, signor padrone – No. 3, Se vuol ballare – Ed aspettaste
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Le nozze di Figaro, K. 492, Act II: No. 16, Finale: d-g. Signore di fuori... Ah, signor, signor
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Le nozze di Figaro, K. 492, Act I: No. 5, Duet. Via resti servita – Va' là, vecchia pedante
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Le nozze di Figaro, K. 492, Act IV: No. 26, In quegli anni in cui val poco
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Le nozze di Figaro, K. 492, Act I: No. 7, Trio. Cosa sento! – Basilio, in traccia tosto – No. 8, Chorus. Giovani liete
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Le nozze di Figaro, K. 492, Act III: No. 17, Duet. Crudel! perchè finora – Recit. E perché fosti meco
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Le nozze di Figaro, K. 492, Act IV: No. 28, Giunse alfin il momento – Deh vieni, non tardar
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Le nozze di Figaro, K. 492, Act I: No. 10, Non più andrai
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Le nozze di Figaro, K. 492, Act III: Recit. Hai già vinta la causa! – No. 18, Vedro mentr'io sospiro – Recit. E decisa la lite
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Le nozze di Figaro, K. 492, Act II: No. 12, Voi che sapete – Bravo! che bella voce!
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Le nozze di Figaro, K. 492, Act II: No. 13, Venite inginocchiatevi – Quante buffonerie!
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Le nozze di Figaro, K. 492, Act III: No. 19, Sextet. Riconosci in questo amplesso – Recit. Eccovi, o caro amico – Andiam, bel paggio
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Le nozze di Figaro, K. 492, Act IV: No. 29, Finale: e-g. Gente, gente, all'armi... Questo giorno di tormenti
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Wozzeck, Op. 7, Act I Scene 1: The Captain's Room. Langsam, Wozzeck, langsam!
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Wozzeck, Op. 7, Act II Scene 1: Marie's Room. Was die Steine glänzen?
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Wozzeck, Op. 7, Act I Scene 4: The Doctor's Study. Was erleb ich, Wozzeck?
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Wozzeck, Op. 7, Act III Scene 1: Marie's Room. Und ist kein Betrug
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c731b8b259979893cd92960208b9a0cd758ece7318729b1181ea52fdcf9aeb. 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/DEF058730912.
Wozzeck, Op. 7, Act I Scene 2: An Open Field Outside the Town. Du, der Platz ist verflucht! Ach was!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8854a84cb128b3807d31eabb3ffc9738df893ed0497847a026a2a976a22ee8f9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730903.
Wozzeck, Op. 7, Act II Scene 4: Tavern Garden. Ich hab' ein Hemdlein an, das ist nicht mein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcac8a6de6ea2fde6122989cd55f1baf1000bc35507a1010af32d22ba3bda02. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730910.
Wozzeck, Op. 7, Act II Scene 5: Guardroom in the Barracks. Oh oh Andres! Ich kann nicht schlafen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c8c92e93b6455388f009a8d60abe4adcf9e6acfd74d0675e0ad79fe46bad65. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17b5a7d8742aff07daf996cd00683ef909dcde64e6e6700e3e879079ad95708. 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/USSP39847001.
Messiah, HWV 56 / Pt. 2: Surely He Hath Borne Our Griefs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdb038f3cc0fe22d288586b8d368106ad24cfb73af7b098049f7d010dd38a7b. 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/USSP39847022.
Messiah, HWV 56 / Pt. 1: Comfort Ye My People
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffcd1ffb0d94a69dfba7fad75ee53ba92bd83509fe7cc16920788f466ae549c3. 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/USSP39847002.
Messiah, HWV 56 / Pt. 2: And With His Stripes We Are Healed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfe19f11e52c70824685353f8ad5bc05246a03ba6b6c29230260383123525a3. 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/USSP39847023.
Messiah, HWV 56 / Pt. 1: Every Valley Shall Be Exalted
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c933c07fb02c91f6bed9699a4f9b40b43c42c41d16768a6ab57011ecb9690b6. 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/USSP39847003.
Messiah, HWV 56 / Pt. 2: All We Like Sheep Have Gone Astray
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f646ad6fc1a515a030bc593f4a5a977d8ce1480dfe8865ccd5e4b1afb592f6. 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/USSP39847024.
Messiah, HWV 56 / Pt. 1: And The Glory Of The Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654e3a8079e43451cdca5721e34552679578f334edf2c674a1111911f5bd3349. 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/USSP39847004.
Messiah, HWV 56 / Pt. 1: Thus Saith The Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462305bc1038c8c9322879d4da882e1013979c4b238c006fadcfe34f6544019b. 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/USSP39847005.
Messiah, HWV 56 / Pt. 2: He Trusted In God That He Would Deliver Him
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3a521e1b4aa3d9990a3a8de86141ac8814fd7407d460ce84bfae8d0c9e792a. 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/USSP39847026.
Messiah, HWV 56 / Pt. 1: But Who May Abide The Day Of His Coming?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e6e9f5e947be2bee62d043b9c0b26b97db83ccc9e2c93a1a6a2388be932d9a. 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/USSP39847006.
Messiah, HWV 56 / Pt. 1: And He Shall Purify
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e9cc40e0b9bfae654346640861ce6d2cc8c6545d8ef0185ba7addabca0a2dd. 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/USSP39847007.
Messiah, HWV 56 / Pt. 2: Behold, And See If There Be Any Sorrow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2c92e31cddcb8b3210a5357e2c15a5c90fa674a6e9997ec859b66710b6635a. 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/USSP39847028.
Messiah, HWV 56 / Pt. 1: O Thou That Tellest Good Tidings To Zion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f4ffb7648466e55d04eb751ed55673b978a722407e7b2ff3bb132bfc4c3dbf. 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/USSP39847009.
Messiah, HWV 56 / Pt. 1: For, Behold, A Darkness Shall Cover The Earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e64871b93ba49337addfa428ec1527c79b19b2993bd7d19785f3769cfd4a05f. 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/USSP39847010.
Messiah, HWV 56 / Pt. 2: Lift Up Your Heads, O Ye Gates
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2214d406e2e027ff404b49aab2b3217b0e1206223ee0ed60a789f714e8802b4. 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/USSP39847031.
Messiah, HWV 56 / Pt. 1: The People That Walked In Darkness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fe111795734f04147b44b8d81b2443518a98fbd7f363896b4bee4931f2a706. 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/USSP39847011.
Messiah, HWV 56 / Pt. 1: For Unto Us A Child Is Born
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9262f77b67c3ce94dcce5c147b20c3f92c7f3b1f3c7b35d2b840ef84241d27da. 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/USUM71311534.
Messiah, HWV 56 / Pt. 1: Pastoral Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a4e060c75a899b55dcd5e0a0a28bc07e7324da39d5e01e86ba8c02d27f3f8c. 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/USSP39847012.
Messiah, HWV 56 / Pt. 1: There Were Shepherds Abiding In The Field
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1895b67af6022600beb6d4bbdf205209403e43198ebe396af013ef6fbd65e759. 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/USSP39847013.
Messiah, HWV 56 / Pt. 1: And The Angel Said Unto Them
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07af727fddc0098591f0413e4fe88cb255b68ce27feaca0f3d4f1324c947e767. 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/USSP39847014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061f54a7e08ac2757d798c6420696b6b524d34e59e34050b94427c5311d10554. 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/USSP39847015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfe1ca7003cc3c9fdeee9173e1dd789fca8a7f9a0b575004c464949da8349a5. 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/USUM71311535.
Messiah, HWV 56 / Pt. 1: Rejoice Greatly, O Daughter Of Zion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8380658bbd4f4131d59f2962380c8addaa1ceb91502039afef2411b25040bbc2. 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/USSP39847016.
Messiah, HWV 56 / Pt. 1: He Shall Feed His Flock Like A Shepherd
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8879f0cec80d7b64f4fc23c3f86124ef29ed2845432be8af8e1363c1fc610fd8. 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/USSP39847018.
Messiah, HWV 56 / Pt. 3: Behold, I Tell You A Mystery
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ccb4fc0984e0ef58db94d8f541c8e4a1863157c6d3e94d6331883a8464960a. 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/USSP39847040.
Messiah, HWV 56 / Pt. 1: His Yoke Is Easy, And His Burthen Is Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01ff267b8ce29292c07cf5b77319b45fe5a1bd254f58ba0c73a2e014caca909. 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/USSP39847019.
Messiah, HWV 56 / Pt. 3: The Trumpet Shall Sound
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed18ea70a2bcaf34fdc730da9a95f9e285d428e9f1c2695b19a46ee5e8bfa6b3. 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/USSP39847041.
Messiah, HWV 56 / Pt. 2: Behold The Lamb Of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dbd6e8346fef7893dc8eda295d8d824ee74293e2081efe2e0d8042631273bf. 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/USSP39847020.
Messiah, HWV 56 / Pt. 3: O Death, Where Is Thy Sting?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83014e722c646bae8e1b08570c2ae0afcab3b03371615422e8f076b04dd6822. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSP39847043.
Messiah, HWV 56 / Pt. 3: But Thanks Be To God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a212c86c79c47623eac8ab9d6d678192e8ce866bbb6974359148b03913eac52. 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/USSP39847044.
Messiah, HWV 56 / Pt. 3: If God Be For Us, Who Can Be Against Us?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe682173235d11cfdb20d458f6fa00d6ed647a82d9540a8b04b3b2471688be852. 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/USSP39847045.
Messiah, HWV 56 / Pt. 3: Worthy Is The Lamb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4463bc633710692811d4e6650ba6257418e162a67713f95d644e01b283b4bbf1. 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/USSP39847046.
Messiah, HWV 56 / Pt. 2: All They That See Him, Laugh Him To Scorn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d451b3059c79b763edd50a7eac8722bb8ba1bc5da5e1a7b3d1afefec126ef7. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USSP39847025.
Messiah, HWV 56 / Pt. 2: Thy Rebuke Hath Broken His Heart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb9c22cffae20fdd5ff8d479c151ff873fb49ceb7c44dff9ea2fcd701edbbaa. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our 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/USSP39847027.
Messiah, HWV 56 / Pt. 2: But Thou Didst Not Leave His Soul In Hell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d05275d4af4cdd248d217f723a0de1f742b94ad5556a3ebff7c823f86777dc. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/USSP39847030.
Messiah, HWV 56 / Pt. 2: Thou Shalt Break Them
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef7ff76394ef0b6202a90aec7fa68758ac871cdf2d4a3b2ae7b8df64ef0aefd. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSP39847037.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1, Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524f82d726ebcbc6370ebbd674644542dae290e75e36f9a6b7e5c285fe23bf16. 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/USSM10205325.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1: "Who are you adandoning us to"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6785904f76a2fb2e0de660d2795d64140be8789e1f762541894e9c3d938f0936. 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/USSM10205328.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Hey, Pss!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffba5f0b209372267bea3ddc5c92686695c7906ab367df9b80b39e76b64c688. 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/USSM10405484.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Our little parrot was with the Nannies"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d2c63698daab45d99d89a1fe6b8cc7fb39d691ae6c1774509d00c91705bb5f. 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/USSM10405485.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "In Uglich, in the cathedral, in front of all the people"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf02b841984f440e33ed19e011fb342e95a516f980066404c7accb5d019a48a. 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/USSM10405487.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Phew! I feel terrible! Let me catch my breath"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f3eac03edf0f45684972185164076fba7afa53575c56b36471927bdc2e86fa. 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/USSM10405488.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 2: "Glory!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58601b6c68cd49ba330515d587f2c4eb80597d919ed0a5cd317eddcca6c0652a. 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/USSM10405460.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "By the sky-blue waters of the vistula, under a shady willow"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daa2a584a07f5d56896bf77d1ce3254d6f2c86564d11f2953e6787b8a387bbf. 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/USSM10405489.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 1: "Do not complain, brother"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d05de318bfa1f203408e7c503f78b46c031c240bf66bd021246804fc1bcc52. 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/USSM10405464.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "With tender, ardent words of love"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df66b56ea8f9f11b791189f2644beca9cbb2e41a658e7464e5b05b717e834ce. 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/USSM10405493.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 1: "I arrived at night"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22b97f46c77f8b9aad09900d908cda49e9a2a97744c337bd95bf4565b669a73. 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/USSM10405466.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "What? You impudent liar!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737ec7712f7727374d522f680a413bc73b420a3928a3b530e7a708b0c72943da. 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/USSM10405494.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2: "At midnight, in the garden, by the fountain"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3385116d7e2f2828c5a5ae85876ae935fcb1e5d3cf6baa1ef363e6524588dd. 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/USSM10405495.
Boris Godunov: Opera in Four Acts With a Prologue: Act 1, Scene 1: "They are ringing for matins"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba24dcbf6acac96bb7500aa5c1dc7e34175fe03f9b69185ffe1b308139391a13. 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/USSM10405468.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "I caught a grey drake"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27f831247d65f329d014758cabe45dd900dbeee3fc45709b905ffd9b2777c3e. 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/USSM10405470.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2: Polonaise - "I do not believe in your passion, sir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da1cc6b07d9dce19ca0e1e3b54848c1275f90a865a2606e7ecc2f33e9e73813. 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/USSM10405499.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2, "Why are you so pensive, comrade?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439b8ddb3bb2230f0a5eee3f0c430675fc93c93a2913fdb6dc63d1614d125597. 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/USSM10405472.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "And his age... and his age..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5064847ad27d41704b03fba6ab86c1baff934c511ea50d09a7ebb0c71f785541. 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/USSM10405477.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1: "Glory to Thee, Creator on high"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c4ba6678c79a3e83bdc82dd803820bcb483341e7be4ca9415f9ca7fdda5128. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:52:50Z), registered by our 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/USSM10205334.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 2, Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb13918f6813d8728c7258fbc07951bbb71264617611da19a8c5eceab5c1ab1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:39:49Z), 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/USSM10405457.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Where are you, my Betrothed"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dcecdbcecd9d088368b8542ca0aa66e045454747def8a867ecf40773e78935. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405478.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Oh, that's enough, Princess, my dear!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f16d005dfe6afe4e504f3c482a4e9b74677a96c9cbd52ab2efa484624a6a380. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USSM10405479.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "A gnat was chopping wood"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebf6cc672e8cbff83e09e95f276d82a24419749939b1bcb6bb2e54ec35a121f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405480.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "My little tale is about this and that"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f98f7d963a5e4529366c19a9ec98d0c68f912bf1ca4fa5880f8b23544fa7d54. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our 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/USSM10405481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06501f62ff990e14e5e728814806bb1417c25d7ebe101deee904737a49e7ee88. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USSM10205330.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "What's the matter? Has a wild beast surprised a sitting hen?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5048a1686084aa33bed6b92668458d12d965632a2279b68d2c0881ac6bc4e32. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405482.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1: "True believers! The boyar is implacable."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dc0b7b15ac80f0830025c114b40d2a5f263c7d1abbbc44d3b6f8b150905748. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our 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/USSM10205333.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "I have achieved absolute power"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8015509b9a069283ae7e44977f91465b8c0388602394b1857cceca3ac2d717eb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405483.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1: "Did you hear what the holy pilgrims said?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256b9629a7043aa292af8e103ba6e200f8ba2f22218391711362c936d6a233ad. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10205335.
Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Ah, it's you, glorious orator"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48949403e98f5674d0f8f926f34b671dea8b8e219f2fea9975aa97f90c5282f5. 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/USSM10405486.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 2: "Long live Tsar Boris Fyodorovich!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c28e6cf7b0413eabff482eb381f34d314b847b9404a63af9ba1179fd8c51ea0. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USSM10405458.
Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 2: "My soul is sad"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26fe78ad2777c132bbfe0dc525822314c902601f80c75a4179de614616db4f3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405459.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Enough! The beautiful lady is grateful"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50045db22d16ddb51aab9bfbb7de505253109cf31e286c81fd0b5236c679fd8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405490.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 1: "Just one final story"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc1c501b76d9cbc0d53ee8306323203c1d85eaf4c32ed772cf3027294c19abb. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USSM10405462.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 1: "O Lord, strong and righteous"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e1318b1541b0e5e8c41f5323acdec7c0992be7587c53a41285e6e6284b799e. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405463.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Marina is bored. Oh, how bored!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0f573ce97afd146eb4d2f5f3dc82ab90757de3ec2a34586539fee310426c6e. 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/USSM10405491.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Ah! Oh, it's you, my father"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9f98a8a611c4dd735cc647a71298e8c0e8294f7a19fa642b3638362b16e74c. 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/USSM10405492.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 1: "For alLong time, honoured father"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdd7b9ce873518e5a4d5147fdc4986caacc0022700db339c1a190854b434831. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USSM10405465.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 1: "How old was the murdered Tsarevich?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366868281090294139d3ab45bad3ce8ad260693e0eaabab1fe7916032a07683a. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/USSM10405467.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2:"Tsarevich!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaddd497e0fe79859deb21a124e79f322e7eb45ca0dae190a80b96d451fb8ad. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405496.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db4899298436662073f0c013d37fdec4dffa8d376149a042a6254e673fc1ace. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our 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/USSM10405469.
Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2:"Can a humble and sinful man, praying for his dear ones"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37005b3fa298459d0d5f49c97437ced092d451e3e50a945dbcad0501e4f130a4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405497.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "Give me some fun"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849319e3274f7f034b83c739fef8c9055aee521510993ce30574a4367ec23c2f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USSM10405471.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "Here's what happened at the town of Kazan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc2b733c905b9e53779ea7075ae78a1826315f1dd39352fe74eecca4a7f00c6. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/USSM10405473.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "Why don't you sing along?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc351880df6bf466dabe1e00ea43aaf626baa5407fc026c9393a64984f12a86. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our 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/USSM10405474.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "We are humble elders, honest monks"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd3b7ec8a7c8f11080b852f5de1521f1b09bbfd40a9382ebab0154ed925ac60. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405475.
Boris Godunov: Opera in Four Acts With a Prologue: Act I, Scene 2: "What are you staring at me like that for"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0e0aab4da1116298afd746b539a89b11f6dc4d1649a1562d3bb3c2fc17cfc3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USSM10405476.
Monteverdi: L'incoronazione di Poppea, SV 308
Vesperae solennes de confessore in C, K.339: 1. Dixit Dominus Domino meo
Mozart: Laudate Dominum - Vespers & Litanies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf147cbb712069652365685f3651c95dfd0d23843d0a6b414e4202f2e9a67768. 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/GBF077911211.