1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e4339a4860eddb00a67ff2ea65df8948362e6722ca79fd3b28f8fdc40268d1. 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/2bc1c736-63c5-4d1a-ae2a-e8aa1c4721a3.json and https://artists.proofprofile.net/proofs/artist/2bc1c736-63c5-4d1a-ae2a-e8aa1c4721a3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Don Pasquale, Act III: Duet: Cheti, cheti immantinente (Don Pasquale, Malatesta)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e248540b827b33ed85bdb972bd57ba6bd3cd191ab5644021e2819b351d60df. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253173715 — a six-check JSON result.
Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b27027d247d50330f78b0b018c97c8437957061bca7ee65e52cb9bc24d81f0f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601731 — a six-check JSON result.
Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c501a8de2d35ba717275095d0641f73e6a8498715045d7604d0df92b487a6dc. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601732 — a six-check JSON result.
Symphony No. 35 in D Major, K. 385 "Haffner": III. Menuetto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9653f332b92f685763a5e57541d29101e66af3677f8460845b17a3b306e4a8c4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601733 — a six-check JSON result.
Symphony No. 35 in D Major, K. 385 "Haffner": IV. Presto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1781561f873d878a7bee2d7a2c83722ffe38c9871ecb47d589fcc25b2f17c19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601734 — a six-check JSON result.
Symphony No. 29 in A Major, K. 201: I. Allegro moderato - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39eea705b81ff990336dcba7fe055390c133df38663b851c1099740b4c9b0779. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601721 — a six-check JSON result.
Symphony No. 29 in A Major, K. 201: II. Andante - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9505758b23f0239b76ef819a1138ab95e228955c51bb7c37f78903d5e89cd4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601722 — a six-check JSON result.
Symphony No. 29 in A Major, K. 201: III. Menuetto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6313e435c48bc5d00c0ddcf67ce51243dd86ecd5e9ab4f1c8b0df2c349e784b. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601723 — a six-check JSON result.
Symphony No. 29 in A Major, K. 201: IV. Allegro con spirito - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddc260547666eed3364a3b3a23743754342c61eadccb6ecc0302687ab43ffe9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601724 — a six-check JSON result.
Symphony No. 33 in B-Flat Major, K. 319: I. Allegro assai - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37edd336eb0de479cb8540d24341d9abd8315059e4bc226b29a7327b535497c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960500851 — a six-check JSON result.
Symphony No. 33 in B-Flat Major, K. 319: II. Andante moderato - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859712ee27789c565536deafb7348a01daf0bf4a8336cab607fca2e122ba7e85. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960500852 — a six-check JSON result.
Symphony No. 33 in B-Flat Major, K. 319: III. Menuetto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cedd2a8dcaa877b60da886e32b64148394b980e8aecdd2f5593adc06ba0801e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960500853 — a six-check JSON result.
Symphony No. 33 in B-Flat Major, K. 319: IV. Finale. Allegro assai - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a503cbedb953a66999b1d76252c002419b47da377c9b0603df1ca99ef83019b. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960500854 — a six-check JSON result.
Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826aafbdd0b113dc13bde69088d9a34909e6f3768fec39364cb6416283eaeb67. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601711 — a six-check JSON result.
Symphony No. 41 in C Major, K. 551 "Jupiter": I. Allegro vivace - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4784799efc01b9724828129a651d8036f35ee21deb5782880db9e6fb74320e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601701 — a six-check JSON result.
Piano Concerto No. 8 in C Major, K. 246 "Lützow": I. Allegro aperto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d861046ce3fc0452fe316003de59d8842de4d13fb6c29b9fa312f265459a1ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204221 — a six-check JSON result.
Piano Concerto No. 8 in C Major, K. 246 "Lützow": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4bd87ff1446745aa567794fa845d36d7ca1a92df0fcb524411b0c4855b7649. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204222 — a six-check JSON result.
Piano Concerto No. 8 in C Major, K. 246 "Lützow": III. Rondeau. Tempo di menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6045c5d23f8611c5c7ac15ab8298cc8b092f0a5b5e4a17ce6fe650f06a30feb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204223 — a six-check JSON result.
Piano Concerto No. 15 in B-Flat Major, K. 450: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92b060c56c20bcefe62c1080b62acba3822f643c59c20046087ae312cb90172. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058502702 — a six-check JSON result.
Piano Concerto No. 15 in B-Flat Major, K. 450: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619a0fdda2de84755685cc384cae7cf8590d1ccf1e9199350a256441f722652f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058502703 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584db2e45b0cdcac7d9d3687c083b71b9d3822b1b7aab1f33040e1e866b5852e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991013 — a six-check JSON result.
Lohengrin, Act III: Wedding March - Arr. For Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4acab950592b91d0bdc1a274bc337bc1404079b2fc0b6653202e432a2e10b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333902 — a six-check JSON result.
A Midsummer Night's Dream, Op. 61: Wedding March (Arr. For Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae4f27771e172a25d0371d6767bf60564dbb9f55bb8ea7fe86bbfc59b83cbda. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333901 — a six-check JSON result.
The 4 Seasons: Violin Concerto In F minor, Op. 8, No. 4, RV 297, "L'Inverno" (Winter): The 4 Seasons: Violin Concerto In F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3fff520fce4c75ace82b11d3aa8e2497973508a88f52ab7832f0b9a82e5b57. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329411 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bc7e95287d49e1d48cede507c1cc2d68e6c9eb8c740bb7e4b1afb4f5a0d4e9. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333906 — a six-check JSON result.
Overture (Suite) No. 3 In D major, BWV 1068: Air On A G String, BWV 1068
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce25e6168fce3fedc90655e0bea3ae107222e38df96091e5ac4099972b79a72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199631316 — a six-check JSON result.
Sonata A 5: Sonata A 5 In D Major: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a80feac2eee2ee0d27bc21c559b60902a2709087216a958baa0c1a700d4de9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199204804 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8964baf67842f1e93bdc728cabf4759a54b54e67a3bb705848a667268a859ca2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333914 — a six-check JSON result.
Te Deum, H. 146 (Arr. For Organ): Te Deum, H. 146: Prelude (Arr. For Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150260c3f21545cdf2c85be40086b4d6623c2891303134cf7d7be93493520f2f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199241003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e19c1e79931e022747467e620178d20e7e03a6dee300d9a2bc3b24ede1ae26. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333909 — a six-check JSON result.
String Quintet In E major, Op. 11, No. 5, G. 275 : String Quintet In E Major, G. 275: III. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b77639d6f11cfa73b9d923e40383ace17911d978038193f1e60043f08fc8c36. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199221411 — a six-check JSON result.
Solomon, Hwv 67, Act III: Sinfonia, "Arrival Of The Queen Of Sheba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a78fa3baf5042c1965c38551f82c78370a128748815d5707fb9d9a60a8899f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199249307 — a six-check JSON result.
Serse (Xerxes), HWV 40, Act I: Ombra Mai Fu, "Largo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1b6b55b63c732a1ef7642c81f44af5fab47ece56c07cccd94bce2efd66db7c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314408 — a six-check JSON result.
Organ Symphony No. 5 in F minor, Op. 42, No. 1: Organ Symphony No. 5: Toccata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe448e5bff069aca8396de5b8e1b7634632acc2366d38acd384ffec9349374738. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333904 — a six-check JSON result.
Suite Bergamasque : Suite bergamasque: III. Clair De Lune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a35047078079bffe6c51b752892737091bb0153a34fb66352f42165b717c1a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199295212 — a six-check JSON result.
Woodland Sketches, Op. 51: No. 1: To A Wild Rose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd27a8e501ab3c5a58419fa21f2b172fe37f4c6d3851aea6174732a9cf4e80. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199415201 — a six-check JSON result.
3 Gymnopedies (Arr. For Flute And Harp): Gymnopedie No. 1 (Arr. For Flute And Harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7beee711cf373bcaff89fcad884c69f6e72cb239c4cd1a5e7134f5b8800e11c8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717607 — a six-check JSON result.
2 Arabesques (Arr. For Flute And Harp): Arabesque No. 1 (Arr. For Flute And Harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2ae1a40b040984cde46d5a3a42abd4533de54a2f861146a1b4d6afcbcb212e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717606 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17feb080c5a870d986e5b81f3b24e9562ed732eb0af380101b99cb7dae59a6c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333907 — a six-check JSON result.
Carmen (Arr. For Flute And Harp): Carmen: Entr'acte To Act III (Arr. For Flute And Harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b450d9e21e5cb157bcd2c235e89933ac5a6b84392183fe2ecea21607d73d67. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6933c9f37dc137b505c14e8d2a3215ae428a08fe629e250d01ad6ef6ac78d4. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199841404 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133bf3c96b624a587149129d454a5ef4b88b06eb0e1da9fba9bf918ae0ca4a5c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199451401 — a six-check JSON result.
Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Recitativo: Schweigt stille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ef929db734df7ba4183cffa535678ae41b000fc979bc60d1526884ebf1a549. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278201 — a six-check JSON result.
Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Aria: Hat man nicht mit seinen Kindern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0396ee33b438fc3d82dc41e76a295ebd168e7b5e555f76edb2d048bdecb1dded. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278202 — a six-check JSON result.
Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Aria: Ei! Wie schmeckt der Coffee susse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd901ff08965314bf7c4e3031b02a5d1ce2d384dc06e29672439568ccb6c120. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278204 — a six-check JSON result.
Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Aria: Madchen, die von harten Sinnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c8c7374b4875846b98771ccba5d7e8c1f8e3a24fb103aea71a2a3f7d4397ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278206 — a six-check JSON result.
Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Aria: Heute noch, lieber Vater
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a534d7cf7a19d8905fcf056dd412f4a118dd6e4d65250319181f2cd147d4c5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278208 — a six-check JSON result.
Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Chorus: Die Katze lasst das Mausen nicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e72a386cdd3065b3dd5fe2cce83859f4acd23c0526975cccb53cbee1eec64d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278210 — a six-check JSON result.
Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Presto - Andante - Allegro - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef5931e31f81b162eb96406e348c30b63c1c945b036ca7f0b9ed3e45fef74b5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278211 — a six-check JSON result.
Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Aria (Duetto): Mer hahn en neue Oberkeet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5e373083d8f0c81957e1570632ba256e2e84f36de6e71b546c670639ac2290. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278212 — a six-check JSON result.
Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Recitativo: Nu, Mieke, gib dein Guschel immer her
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618df1d83d673002c99e037d14cecbf6775965ec3534cba49263dd9dc50538d8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278213 — a six-check JSON result.
Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": (Aria): Unser trefflicher lieber Kammerherr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127f3125cde7162e3ce821c58638e1be5c6f8c51952f8e612e22037937caef13. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278218 — a six-check JSON result.
Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Chor: Wir gehn nun, wo der Tudelsack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87594d4ca2bfe2d45386dfcbc512b38b5206d175f066102782853460a010bb72. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278234 — a six-check JSON result.
Weichet nur, betrubte Schatten, BWV 202, "Wedding Cantata": Aria: Weichet nur, betrubte Schatten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceba8d7bbcbe9c77cf5ec346de1320c62af42bfa9bef82c0a7649adce269625b. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199631201 — a six-check JSON result.
Herz und Mund und Tat und Leben, BWV 147: Chorale: Wohl mir, dass ich Jesum habe (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fea03bd2077c729ea88d45ed1b8e4ebb1c236924c591eb9d3f906dc50d1dca. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199631220 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 1 Chor mit Choral: Kommt, ihr Tochter, helft mir klagen!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587b4b173cc10070518803dd25471fc8c01eb491febe52bcb0fedbc17ee4d188. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279901 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 30 Arie (Alt) mit Chor: Ach, nun ist mein Jesus hin!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87aef0fc53506ce707666c68f9df1e37aecfc63611d02b4ee4ff7715f32a737. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280001 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 2 Rezitativ: Da Jesus diese Rede vollendet hatte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa87e780de5ffb6e1865c58ac440b720defe047fb84a5195acbd8b6348edd79. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279902 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 31 Rezitativ: Die aber Jesum gegriffen hatten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66642c27dbbc0c3abd023a32aa1dfc5cc5ac3dc59dc31617b0eb0ddcdba9c504. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280002 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 3 Choral: Herzliebster Jesu, was hast du verbrochen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3274b204080a5dbfb2fc81fd6fb7d6702ee8911e5a0cd03937430c7e6aca23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279903 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 32 Choral: Mir hat die Welt truglich gericht'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3988619fb00617b66c008c5ee6dd9c9d8d3f461a9af56ccf7b4680a3b526ee. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280003 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 4 Rezitativ und Chor: Da versammleten sich die Hohenpriester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bcbaa86905c7ccadd43b5c37e0b674ad88debe79d47770ac5cc3c7fe5db1d3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279904 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 33 Rezitativ: Und wiewohl viel falsche Zeugen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aca3e032749797d4603b550bf5cd70ada5a1dd179fdc14b1a384b857e9715c6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280004 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 5 Rezitativ (Alt): Du lieber Heiland du
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0e438f5305e03c71a60c79f998b8b55ef9ab20d0f07d6a144cefff20dff9f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279905 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 34 Rezitativ (Tenor): Mein Jesus schweigt zu falschen Lugen stille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddfe9d7c747d45e3695625d8a7e230a06545167651a82b6249820cc55a267da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280005 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 6 Arie (Alt): Buss' und Reu'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fbcb129f3cfd546b3397d70b2f63f11f9aab41ad3966fe027586f0d695f4a5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279906 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 35 Arie (Tenor): Geduld! Geduld!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3563ca411688c83025c2729e3651056aca2e6af52493df0c9d523e4c3b843c1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280006 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 7 Rezitativ: Da ging hin der Zwolfen einer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127b082bf56b3b4488d52b18443a8ed1aa40dba532133cfd81041896b0a2df05. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279907 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 36 Rezitativ und Chor: Und der Hohepriester antwortete und sprach zu ihm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35827b9fa1a7edcddc66c323c2254f2d81e5502bf5ab4b772cd731af2c64990c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280007 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 8 Arie (Sopran): Blute nur, du liebes Herz!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df887404296bb192d251723a1f861f2305115a443e602e4e5821ec91428d150. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279908 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 37 Choral: Wer hat dich so geschlagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62fd9d91f439f68dfd91a54c713073f5ad5fcb007ac5f76c5a02179f1a0c286. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280008 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 9 Rezitativ und Chor: Aber am ersten Tage der sussen Brot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf112593149603b923861f6f71fe1a84abbb6b7b11e7438afe2eb2a5ab33411fe. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279909 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 38 Rezitativ und Chor: Petrus aber sass draussen im Palast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a9f7fe04327738d10ccbe764a9ec7881f9f8bd157b64ebb6e8f6662820690d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280009 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 10 Choral: Ich bin's, ich sollte bussen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9122ad75d246eada2bb1db610755b5875e5e8c461613bc5f2277c2b3a3c71388. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279910 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 39 Arie (Alt): Erbarme dich, mein Gott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10703c1674889c492fc11faba681083aaed1a6b48d084036b6aa01e8e44353ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280010 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 11 Rezitativ: Er antwortete und sprach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fba4e34d191868e6cdc5b3f8181e382d20d7cb62bdb1133ddf3eff442f788c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279911 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 40: Choral Bin ich gleich von dir gewichen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf84fd6721dcc40987b43b6ea22f7004f6f66fc83c7414ecf6c34d5df61b71f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280011 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 12 Rezitativ (Sopran): Wiewohl mein Herz in Tranen schwimmt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b63feab2a10035e19f9891710ce4364c44e3600a9bb6b263aeaf359b0658fa. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279912 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 41 Rezitativ und Chor: Des Morgens aber hielten alle Hohepriester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c7bd581cb19a64dc20da9b6bd218050afd531cc8d6a4ae53aece72ef8313b5. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280012 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 13 Arie (Sopran): Ich will dir mein Herze schenken
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46baf8bc6b83abce357eb7c490714ec5afb988aac586eca5d5558be9dc095486. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279913 — a six-check JSON result.
St. Matthew Passion, BWV 244: No. 42 Arie (Bass): Gebt mir meinen Jesum wieder!
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St. Matthew Passion, BWV 244: No. 14 Rezitativ: Und da sie den Lobgesang gesprochen hatten
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St. Matthew Passion, BWV 244: No. 43 Rezitativ: Sie hielten aber einen Rat
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St. Matthew Passion, BWV 244: No. 15 Choral: Erkenne mich, mein Huter
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St. Matthew Passion, BWV 244: No. 44: Choral Befiehl du deine Wege
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St. Matthew Passion, BWV 244: No. 16 Rezitativ: Petrus aber antwortete und sprach zu ihm
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St. Matthew Passion, BWV 244: No. 45 Rezitativ und Chor: Auf das Fest aber hatte der Landpfleger Gewohnheit
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St. Matthew Passion, BWV 244: No. 17 Choral: Ich will hier bei dir stehen
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St. Matthew Passion, BWV 244: No. 46 Choral: Wie wunderbarlich ist doch diese Strafe!
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St. Matthew Passion, BWV 244: No. 18 Rezitativ: Da kam Jesus mit ihnen zu einem Hofe
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St. Matthew Passion, BWV 244: No. 19 Rezitativ (Tenor) mit Choral: O Schmerz!
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St. Matthew Passion, BWV 244: No. 48 Rezitativ (Sopran): Er hat uns allen wohlgetan
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St. Matthew Passion, BWV 244: No. 20 Arie (Tenor) mit Chor: Ich will bei meinem Jesu wachen
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St. Matthew Passion, BWV 244: No. 49 Arie (Sopran): Aus Liebe will mein Heiland sterben!
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St. Matthew Passion, BWV 244: No. 21 Rezitativ: Und ging hin ein wenig
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St. Matthew Passion, BWV 244: No. 50: Rezitativ und Chor: Sie schrieen aber noch mehr und sprachen
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St. Matthew Passion, BWV 244: No. 22 Rezitativ (Bass): Der Heiland fallt vor seinem Vater nieder
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St. Matthew Passion, BWV 244: No. 23 Arie (Bass): Gerne will ich mich bequemen
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St. Matthew Passion, BWV 244: No. 24 Rezitativ: Und er kam zu seinen Jungern
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St. Matthew Passion, BWV 244: No. 25 Choral: Was mein Gott will
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St. Matthew Passion, BWV 244: No. 26 Rezitativ: Und er kam un fand sie aber schlafend
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St. Matthew Passion, BWV 244: No. 27 Arie mit Chor: So ist mein Jesus nun gefangen!
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St. Matthew Passion, BWV 244: No. 28 Rezitativ: Und siehe, einer aus denen
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St. Matthew Passion, BWV 244: No. 29 Choral: O Mensch, bewein dein Sunde gross
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The Four Seasons - Concerto No. 1 in E Major, Op. 8, RV 269 "Spring": I. Allegro
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La Traviata, Act I: Libiamo ne' lieti calici (Brindisi)
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Cavalleria rusticana: Intermezzo Sinfonico
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String Quintet in E Major, Op. 11 No. 5, G. 275: III. Minuetto "The Celebrated Minuet"
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Mandolin Concerto in C Major, RV 425: I. Allegro
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Nabucco, Act III: Va pensiero (Chorus of the Hebrew Slaves)
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The Four Seasons - Concerto No. 4 in F Minor, Op. 8, RV 297 "Winter": II. Largo
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20 Most Famous Opera Pieces of All Times
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Swan Lake, Op. 20A, Act IV: By the Lake: Finale: Prince Siegfried Begs Odette's Forgiveness, Breaks Rotbart's Spell and Is United with Odette
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The Marriage of Figaro, K. 492: Overture
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Herz und Mund und Tat und Leben, BWV 147: Chorale. Jesus bleibet meine Freude
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Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a15593629171d65dfe5fc9b7a3bb5bb39cd35f703e185f084dc2f5724fe4e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199206114 — a six-check JSON result.
Magnificat in D Major, BWV 243: I. Magnificat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc03ef744b694b6bc84b93e72c89e5b56c0cf26968a5b99fc05f6bc3ced4ddd. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191822801 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe2cd211178b34e83568d71dbc83fcda10612846ec793fd5479cf55947ecfa4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430501 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 1, Duet. Cinque, dieci, venti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcadbfd1622a3ceb7236616c396a5b098a8d831e4218d279c65a30cd85b12ac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430504 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 3, Se vuol ballare, signor Contino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df9ec90b13e3ae687b7a3a1a477b7291fc5e19f60c5343ef8761942b7774ae. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430509 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 4, La vendetta, oh, la vendetta!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334c297bcfa9f9dace99502e885a55f6c45eaa7523382c0be627006e78d92453. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430511 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 6, Non so più cosa son, cosa faccio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb19bfa61ac9bbdc3788312199b2dfd361f1b8febb1828d07c1a27cae0c80d4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430515 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 8, Chorus. Giovani liete, fiori spargete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13afb82571e9ef1ca102d7dfeacb1e21aabba2082165a4150636cddc75b7360f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430519 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 10, Non più andrai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a5bbffedde28744cd465934706a43b7279db10e88cb59ab1b23f059aaa04b0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430523 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 11, Porgi amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8240bf44579caff3709235beda9832acefc4c5b0df1c2b1f840670f02ec233. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430524 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 12, Voi che sapete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca5506bd8adc49115dfc23afdffcae446dbd1c31804d55a0073e4e413a5dace. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430527 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 13, Venite inginocchiatevi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbb39edc49f0a8661b73160294fffc57768b96ac1c1f65f11686f5345a48645. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430529 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 14, Trio. Susanna or via sortite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbc3bedcc33a43272f0201db37dc7e5a7f9012dddb98064a638880fef0ee74c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430532 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: h-i. Voi signor, che giusto siete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf8ae924489d42fd3bfc812fbbe4ec726c43081ed76fab5ddc9ccf004a2cd9a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430544 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: No. 17, Duet. Crudel! perchè finora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1f1ff9e254c94efc47502b2e25b0153040ea8cff95ccd6f6667df975975eb2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430546 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: Recit. Hai già vinta la causa! - No. 18, Vedro mentr'io sospiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124e2e5a3ba884d34f298997649bfacc5a07e3fd70b2a729df624ff0bb197625. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430584 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: No. 20, E Susanna non vien! - Dove sono i bei momenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0176f8809963a8e6abf42b52a3a685e05633c4783ec2a732214d4e2aff978d6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430582 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: Recit. E decisa la lite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd156f6ddda3380900919e1a24f3616eec1ebcd229190db871507ef3c2529d81e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430553 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: No. 19, Sextet. Riconosci in questo amplesso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880d5b3924b413afac4ae821f3d7a5274858dc8423b90c78d6f78014558e2954. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430554 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: Recit. Cosa mi narri! - No. 21, Sull'aria... Che soave zeffiretto "Letter Duet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024a83bb8f24191329e9d2b1c4e959cc0ef1f58a68e19ff823991cd09a91813f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430583 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act IV: No. 24, L'ho perduta, me meschina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21189d673ff3d0a85ed12295e067ce06f6348572e4f012ddf603e03e54e4b38. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430565 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act IV: No. 27, Aprite un po' quegl' occhi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3c9aafd7219139ac22332da354e7975b680065501e43c1b5a2567db0a88588. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430572 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act IV: No. 28b, Deh vieni, non tardar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c296e3909eae06d0cc409114de5ad35664ef49218dd3b984af21a59ca865ba. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430503 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act IV: No. 29, Finale: e-g. Gente, gente, all'armi... Questo giorno di tormenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4f8e8863b9d4e096641844f88977df33f7e421c8141d20bad4c120e96d14c7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430579 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe2cd211178b34e83568d71dbc83fcda10612846ec793fd5479cf55947ecfa4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430501 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: Recit. Tutto è come il lasciai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb04bb66eb0a82c5d987d558d6be6a269a9d01895d8e37cf65a3e6fa36d53ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430536 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcadbfd1622a3ceb7236616c396a5b098a8d831e4218d279c65a30cd85b12ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430504 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: a. Esci omai garzon malnato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3baa2e27a84122a106dca7a4358b318fe85736700a38838550fe34be09ca209. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430537 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Cosa stai misurando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64223f04d89dda64d04b1df2df8db3ce56cb27ce14e81faac7a5d8b03f97757. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430505 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: b. Signore, cos'è quel stupore?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bfbf99ae5fb5d919e91b7f8fca519719bcc2d4b29958b623a8289a7167e967. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430538 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 2, Duet. Se a caso madama la notte ti chiama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9efafa116d4031cf051c5623aa27e9f86a0f0ec1c21b29d46ecb8d19d2814c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430506 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: c. Susanna, son morta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e9baf9e4fd344617fa38166bb16d703338bc073a96697327a579ac88a60b9f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430539 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Or bene, ascolta, e taci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0f21090eae6eabdaf77054a2bd38f87f9c243b4f3c2c3cdc9b834579a12fc9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430507 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: d. Signori di fuori son già i suonatori
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5915e304c264562fc3b04152499f147656ae430eee031f7bc356677cb3cb4882. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430540 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Bravo, signor padrone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644170e3b8cde4d08423532b0048916dc8c43521b05423fe785dfab7f54811b2. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430508 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: e. Conoscete, signor Figaro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeee3903b975d027a23736294190c9a88ff3574d99ac1f42e9cdc3271e2448fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430541 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df9ec90b13e3ae687b7a3a1a477b7291fc5e19f60c5343ef8761942b7774ae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430509 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: f. Ah signor, signor - Cos’è stato?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa684623fe4d16d6c2625baaea6e3cb23d05438e93dcd3ebb228c230244c6dea2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430542 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Ed aspettaste il giorno fissato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a078a3db11b8fb172fdbf827ea009fbb375b1094827ffdc36ceb8f02d4584ca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430510 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 16, Finale: g. Vostre dunque saran queste carte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730a12fc7d899eeb7d6a0cc552594f3843f2b58a0e5776e15f52943cb2a3a22e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430543 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334c297bcfa9f9dace99502e885a55f6c45eaa7523382c0be627006e78d92453. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430511 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf8ae924489d42fd3bfc812fbbe4ec726c43081ed76fab5ddc9ccf004a2cd9a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430544 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Tutto ancor no ho perso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33c1c399c6ee7d3cbd60b5c9d49efb2430d3722bb82a3d5d884253e37323fd2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430512 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: Recit. Che imbarazzo è mai questo - Via, fatti core
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe918254b16e59e9ec69a735aaf3827769fc708adc4f458cb16f571ccc8c6cfe4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430545 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: No. 5, Duet. Via resti servita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf77e9e5e88492b2514d0a8c6b160adc6636de5865bceb24da7fbd6fbd400d60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430513 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1f1ff9e254c94efc47502b2e25b0153040ea8cff95ccd6f6667df975975eb2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430546 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Va' là, vecchia pedante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa535f853472247a83bdb92042ac3c8f3d113746c2e967c1979ba31da3e85e72a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430514 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: Recit. E perché fosti meco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b8bbf8b103167c28fdc0cfca5d782547e6cd71521a99b0bff8332c6ead8295. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430547 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb19bfa61ac9bbdc3788312199b2dfd361f1b8febb1828d07c1a27cae0c80d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430515 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: Recit. Hai già vinta la causa!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ce0d7c3f5bc73a0d7f30c70dcbdd5a505c877f07cf396da4f8cf95408d064f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430548 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act I: Recit. Ah, son perduto!
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Le nozze di Figaro, K. 492, Act III: No. 18, Vedrò mentr'io sospiro
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Le nozze di Figaro, K. 492, Act I: No. 7, Trio. Cosa sento! tosto andate
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Le nozze di Figaro, K. 492, Act III: Recit. Andiam, andiam, bel paggio
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Le nozze di Figaro, K. 492, Act I: Recit. Basilio, in traccia tosto
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Le nozze di Figaro, K. 492, Act III: No. 20a, E Susanna non vien!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751d4d62a63fba956cc06b5a20524f961aebdff8167835cd1e3ef1275094abde. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430551 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13afb82571e9ef1ca102d7dfeacb1e21aabba2082165a4150636cddc75b7360f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430519 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act III: No. 20b, Dove sono i bei momenti
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Le nozze di Figaro, K. 492, Act I: Recit. Cos'è questa commedia?
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Le nozze di Figaro, K. 492, Act I: No. 9, Chorus. Giovani liete, fiori spargete
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Le nozze di Figaro, K. 492, Act I: Recit. Evviva!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce355a9a9ea727a91f981baabe8303cd67a5c2d88170092f27c72badcd669b1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430522 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a5bbffedde28744cd465934706a43b7279db10e88cb59ab1b23f059aaa04b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430523 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8240bf44579caff3709235beda9832acefc4c5b0df1c2b1f840670f02ec233. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430524 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: Recit. Vieni, cara Susanna
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Le nozze di Figaro, K. 492, Act II: Recit. Quanto duolmi, Susanna
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca5506bd8adc49115dfc23afdffcae446dbd1c31804d55a0073e4e413a5dace. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430527 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: Recit. Bravo! che bella voce!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126d6a997155922d6e0bd17afeb05781d063393ed7d8061fe536af2d69e66f34. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430528 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbb39edc49f0a8661b73160294fffc57768b96ac1c1f65f11686f5345a48645. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430529 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: Recit. Quante buffonerie!
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Le nozze di Figaro, K. 492, Act II: Recit. Che novità!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40a9800e4b374a171e648c0b348d65d269be90bed4863dd71a7e1a1ffee4ab2. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430531 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbc3bedcc33a43272f0201db37dc7e5a7f9012dddb98064a638880fef0ee74c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430532 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: Recit. Dunque voi non aprite?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24b33aec53322644f467f60bf28da88b66ff35dd33d97f3969ddbc4e7b017af. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059430533 — a six-check JSON result.
Le nozze di Figaro, K. 492, Act II: No. 15, Duet. Aprite presto aprite
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Don Pasquale: Act I Scene 2: Cavatina: Quel guardo il cavaliere (Norina)
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The Essential Classics: Introduction to Classical Music, Vol. 1
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b481da56261d8221ea26352ef87d5d64cbb22f1be2499801f4aa99d9eb70c5. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251258101 — a six-check JSON result.
Hunyadi Laszlo: Act I Scene 1: Chorus: Nem leszunk mi hu kutyai (We shall not be faithful hounds) (Chorus, Szilagyi Mihaly)
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Hunyadi Laszlo: Act I Scene 1: Cavatina: Halljatok most … Csak az, mit fajlal … (Listen … One thing my heart … ) (Matyas, Chorus)
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Hunyadi Laszlo: Act I Scene 1: Legy udvoz … (Welcome … ) (Chorus, Laszlo, Szilagyi Mihaly, Hadnagy, Lieutenant)
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Hunyadi Laszlo: Act III Scene 2: Ballet (Csardas - Palotas)
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Wolfgang Amadeus Mozart - Requiem em Ré Menor