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 0xe380321fa060318c52d87e3364e7856adda5868d16bd5b61260031827e80afe1. 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/f529fc16-546a-4c04-9511-06fa8c474af1.json and https://artists.proofprofile.net/proofs/artist/f529fc16-546a-4c04-9511-06fa8c474af1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Mein Herze schwimmt im Blut, BWV 199: IV. Aria "Tief gebückt und voller Reue"
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 0xf7fb1070307241f758ccd24657e47a28ef4d10da56b4a23926fdba0c7435bee0. 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/FR7JM1616190 — a six-check JSON result.
Concerto in F Major, HWV 334: I. Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab54f5b9beda1f0cef3be46b1acb8913a99630f9446feecf217f3b739cc0eff9. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FR7JM1637010 — a six-check JSON result.
Concerto in F Major, HWV 334: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97c7c9564c9e68c7a07af1242a771e35e6927da7254998432d681e92275a94e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1637020 — a six-check JSON result.
Concerto in F Major, HWV 334: III. Allegro ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa0ac2da22ddb694a4ec8e09071986b8c0a22811a0ff83a8e948d677138657c. 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/FR7JM1637030 — a six-check JSON result.
Concerto in F Major, HWV 334: IV. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60e0f7eb05f72c52d1b3f407f710985444b893083224aa0910e6c1b998071f9. 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/FR7JM1637040 — a six-check JSON result.
Concerto in F Major, HWV 334: V. Andante larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877393cc707958bd4f3697f9b8ad8c5b7675e66342f5995aafa5ddfb3a533a55. 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/FR7JM1637050 — a six-check JSON result.
Concerto in F Major, HWV 334: VI. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ca5e90a8bfdcf67ff8fa40e40795efdf1ef34aa211372d3ecaeda37b8b9f2c. 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/FR7JM1637060 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: I. Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1568fe48a6ac172ead26e9babc79dc297c795a64b23092b75af07a9d1b721ce. 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/FR7JM1637070 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: II. Allegro ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602e485b1d5273030eb9c3cf0f2a2bda294a16a3f8c8a3fb5270bb34afe56780. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FR7JM1637081 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de9ec39dfb25a239527ac13df4b15680b08363bb451c77b8f3390f668a35b7c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1637090 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: IV. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202d7419f6b691b4c67e66701e20901603d648535b527c6c32e7f33ba32035b5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1637100 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: V. A tempo ordinario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d940bdd685e9b9c06a13455dd87fc536c106248a464b028135046482c0e4a4b. 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/FR7JM1637110 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: VI. Alle breve moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe8582c94187e30b8715d69da8438f55ebdcfcccf73b4b00b45ba74d37521f2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1637120 — a six-check JSON result.
Concerto in B-Flat Major, HWV 332: VII. Minuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65805a633cbf4ad585fb9140b032aea7319093c825340e9eb5b565936582dea4. 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/FR7JM1637130 — a six-check JSON result.
Concerto in F Major, HWV 333: I. Pomposo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dc1f46885f076cfbb097c9e2ed980415644aa3cb76c50a7388a36002dd1f27. 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/FR7JM1637140 — a six-check JSON result.
Concerto in F Major, HWV 333: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90bd696b12f1ac95182ffc4d2ddf307a80527686562939e04a70feda801ece0. 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/FR7JM1637150 — a six-check JSON result.
Concerto in F Major, HWV 333: III. A tempo giusto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52932dd8f72f8d81486bf492df4398a3f965a757a53c6086f3ab8916c476bcdc. 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/FR7JM1637160 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6541b83625acb31325f2926006f19ddcfd1910dcf3a7732a240477820f93df31. 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/FR7JM1637170 — a six-check JSON result.
Concerto in F Major, HWV 333: V. Allegro ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc31408faae558bd8bd60f9230cce7205dd5288fa2a70b1e02b444282fdc28. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1637180 — a six-check JSON result.
Concerto in F Major, HWV 333: VI. A tempo ordinario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bb6a4317e1f5115a34e9458c7efbeadb595368d610f01782e8dc940b4099ad. 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/FR7JM1637190 — a six-check JSON result.
Bach: Cantatas for Soprano - Nos. 152, 199 & 202
Weichet Nur, Betrübte Schatten, BWV 202: I. Aria "Weichet nur, betrübte Schatten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07dd2196ac364e5634c09680fff4ea3a0067b9f4c4ac95393abc69fd3092870. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1616010 — a six-check JSON result.
Weichet Nur, Betrübte Schatten, BWV 202: III. Aria "Phoebus eilt mil schnellen Pferden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc2789232d102ad55de6c94c0284aa498be8204b0971ccf565a27bb834115c4. 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/FR7JM1616030 — a six-check JSON result.
Weichet Nur, Betrübte Schatten, BWV 202: IV. Recitativo "Drum sucht auch Amor sein Vergnügen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac8f4ad388a5ba0f92c93eedc5a35302b95b6bfcc78a10a6382a6434ffa349c. 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/FR7JM1616040 — a six-check JSON result.
Weichet Nur, Betrübte Schatten, BWV 202: V. Aria "Wenn die Frühlingslüfte streichen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1ba9ad0efc086fa4b326f7f6758d099ee3fc477f6e18db0592a04d3f189fa8. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our 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/FR7JM1616050 — a six-check JSON result.
Weichet Nur, Betrübte Schatten, BWV 202: VI. Recitativo "Und dieses ist das Glücke"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271cd1d7c4adf8d807256eeb4f48d0bcfc890589e731668163cebf9e901ef9da. 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/FR7JM1616060 — a six-check JSON result.
Weichet Nur, Betrübte Schatten, BWV 202: VII. Aria "Sich üben im Lieben" (excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7f3b5a56f10b001f61eb69def74976af714e5a52ce620467b0bcd957ebdbee. 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/FR7JM1616070 — a six-check JSON result.
Weichet Nur, Betrübte Schatten, BWV 202: IX. Gavotte Sehet in Zufriedenheit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00004df126895454d124038d87d8fee5bb42bad576d1f2c9800dab512fc95b1c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1616090 — a six-check JSON result.
Tritt auf die Glaubensbahn, BWV 152: I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcf3b3d4d8b112dd8b54eefe17c1b922c000e64b447eb30e5fb39f80ac90108. 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/FR7JM1616100 — a six-check JSON result.
Tritt auf die Glaubensbahn, BWV 152: II. Aria "Tritt auf die Glaubensbahn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62423618877b690967b57f55265afe1a4e206f973380605ce37c06a374358e5d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1616110 — a six-check JSON result.
Tritt auf die Glaubensbahn, BWV 152: IV. Aria "Stein, der über alle Schätze"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0264c6cfad0ab9048271dad33a33240df4b1afaaca3c15ac689228270b2914. 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/FR7JM1616130 — a six-check JSON result.
Mein Herze schwimmt im Blut, BWV 199: II. Aria e Recitativo "Stumme Seufzer, stille Klagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa1912ffd7573d673544b5d1e904987209b678f5769b2e9feb2b363e1f05c96. 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/FR7JM1616170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fb1070307241f758ccd24657e47a28ef4d10da56b4a23926fdba0c7435bee0. 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/FR7JM1616190 — a six-check JSON result.
Mein Herze schwimmt im Blut, BWV 199: VIII. Aria "Wie freudig ist mein Herz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaee205b720571d8738c579e96d2d5657a8ac371dae5433f00ed1947007281b2. 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/FR7JM1616230 — a six-check JSON result.
Concerto for two violins BWV 1043 in D Minor: Concerto for two violins BWV 1043 in D Minor: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130d83211c4c0df3837a1c3a4db82570ba0e53c1da8ed219d65890d0683a4ffa. 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/FRZ141208010 — a six-check JSON result.
Concerto for two violins BWV 1043 in D Minor: Concerto for two violins BWV 1043 in D Minor: II. Largo ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2478f527b46080deefdd1690870596657faa3ee1742f770c9613834a703a4ac4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141208020 — a six-check JSON result.
Concerto for two violins BWV 1043 in D Minor: Concerto for two violins BWV 1043 in D Minor: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645cad4bddfea0bc5aadb5bb6275ef26a0c1ef682f05725a436ce2b55cf7b313. 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/FRZ141208030 — a six-check JSON result.
Violin Concerto BWV 1042 in E Major: Violin Concerto BWV 1042 in E Major: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c281107e8ce14ed15991bd7ddb6f48d31e510f708eddab670e3d3f6cbded576. 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/FRZ141208040 — a six-check JSON result.
Violin Concerto BWV 1042 in E Major: Violin Concerto BWV 1042 in E Major: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004fa67e50877655fa39da837dd6610f399fb3dbd25ea30a4e2fd731a9e1d3e2. 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/FRZ141208050 — a six-check JSON result.
Violin Concerto BWV 1042 in E Major: Violin Concerto BWV 1042 in E Major: III. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8370aa196d5591f4eb1acf9536b9d932a3cac0cde99b6fa043fe55f17908cc2. 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/FRZ141208060 — a six-check JSON result.
Violin Concerto BWV 1041 in A Minor: Violin Concerto BWV 1041 in A Minor: I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf477696b746d48081130b495584b8ed7e9dc4f6a90c7b9140183f4fe7fb2e9. 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/FRZ141208070 — a six-check JSON result.
Violin Concerto BWV 1041 in A Minor: Violin Concerto BWV 1041 in A Minor: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d3a95348ab01e6f443f98361fbf8a49c3182805c174cdfd679b9e042fac488. 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/FRZ141208080 — a six-check JSON result.
Violin Concerto BWV 1041 in A Minor: Violin Concerto BWV 1041 in A Minor: III. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb605f79cb2c57b8568e318382332e1501f69b96d7fb446986042213ba4b545a7. 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/FRZ141208090 — a six-check JSON result.
Concerto for three violins BWV 1064R in D Major: Concerto for three violins BWV 1064R in D Major: I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9051543801290a811d9f05fc94d1243a46a21341d15a513c495308ab46ce4e4c. 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/FRZ141208100 — a six-check JSON result.
Concerto for three violins BWV 1064R in D Major: Concerto for three violins BWV 1064R in D Major: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9c81dee42d4117c9c3bb564d0fac3ee38f7c8530cdc4ef7f41e7843462382a. 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/FRZ141208110 — a six-check JSON result.
Concerto for three violins BWV 1064R: Concerto for three violins BWV 1064R: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332fab1e5a538a9d134690fcb2bbb5e7d24a82fb1afecfc08050af3fcf800be2. 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/FRZ141208120 — a six-check JSON result.
Piano Concerto No. 17 in G Major, K. 453: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b4a27154d122a1144647d90eff068f752c176de0b78ad32039e30b00668ce5. 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/FRZ141210010 — a six-check JSON result.
Piano Concerto No. 17 in G Major, K. 453: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c89bd695ea9ae57249e562ca26d3725911e8d6febf31fd270e9b3f8dea9520c. 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/FRZ141210020 — a six-check JSON result.
Piano Concerto No. 17 in G Major, K. 453: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58811f3f871dd3d18518018cc2286dfd83d884be70c720545bafc38c3540312a. 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/FRZ141210030 — a six-check JSON result.
Piano Concerto No. 22 in E-Flat Major, K. 482: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5914a3cfdcdca17c5daf8a420a5b80fbad6423bbf97b3dd30392f23e53f7203b. 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/FRZ141210050 — a six-check JSON result.
Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa536ab6302c842fef174bac273eae133a4513e9d2ce7855018e93a97e0afbcf6. 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/FRZ141210070 — a six-check JSON result.
Johann Georg Pisendel: Concerti con varii strumenti. Dresdner Konzerte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf244bc5f2cfe7677e64d0177623a7bc3cee186b1a6daec2f5493836ac7b2af6. 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/DEB119900101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddef5c5e950493ba5b9673f3562728908f14a24d0a39fabc8aa267d02733b497. 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/DEB119900102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1beb13dc329bb4cce5414385347562db70dfbb5547af35857c93bfe0490aad. 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/DEB119900103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d72608317f69111a67ab9321068b58dca69362bb6b7bd21068ea5e76287932. 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/DEB119900104 — a six-check JSON result.
Violin Concerto in G Minor, JunP I.1: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb792d1e86595e4c2a8ece36043aaf10c62ee610efb8f506425934d2b0775f3. 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/DEB119900106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89791b41c7f01df832e8a2f0e9071895a1bbeb37fc41eeb156a370a5cdb02e68. 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/DEB119900109 — a six-check JSON result.
Violin Concerto in G Major, JunP I.7: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff09b1b24155952ee44d45bf631f19bd2389369cbf7ae1b0e17aa2bd5fc6585f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB119900110 — a six-check JSON result.
Violin Concerto in G Major, JunP I.7: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0586a743d0148119ad8af399dcff87485b4d21550b00df5951821e3519b26889. 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/DEB119900112 — a six-check JSON result.
Violin Concerto in D Major, JunP I.5: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3446dd4e79aa8123c608bc16d62fb29f479b1baa4b4eda5333ecace41c74181e. 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/DEB119900113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97482281c2d430fac2d79cfa61fa0da8ca6473cccbbe504f0ed7378d4df59e57. 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/FRZ147404130 — a six-check JSON result.
Vergnügte Ruh, beliebte Seelenlust, BWV 170: I. Aria "Vergnügte Ruh, beliebte Seelenlust"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c062a01c3f453cb19d9ce90609fd5bfaaa32ff8929be5d3fff8c595290e7870. 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/FRZ140809080 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5016a5925e72406cf0781de50af774002884bee8cc7d0f38488047673570362. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19515614 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd989e7228f9d8421fab131e9f9495ec41a8513e99611afe8bc8c78488970703a. 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/FRZ149706140 — a six-check JSON result.
Gradual of Eleanor of Brittany: Kyrie: Orbis factor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27a0a34386b8a2d969947f17599acc53d66dbfee03d0282f6711ada877da0e4. 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/FRZ149136020 — a six-check JSON result.
Matthäus-Passion, BWV 244, Zweiter Teil: 68. Chorus I & II "Wir setzen uns mit Tränen nieder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d37698338433152d28d7e43ec79a8668309cfaa6c89245ace02b56c9cc0bd5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149811160 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4506460e326cd4040a7372a1241c690b5bcb2ec01a7b0aded325a27354a9496d. 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/FRZ149324020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b493ab1c3309564d749f81c76cd38deb6f2deff7b9ef7472024346d2ab91300. 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/USHM10746904 — a six-check JSON result.
Vespro della Beata Vergine, SV 206: VII. Duo seraphim
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89110e9733358f36e7c6ce5cf9c0def17cf6b974b60e6ddd6d35233103fe0fd5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148609070 — a six-check JSON result.
Sabbato Sancto: Resp.6: Ecce quomodo moritur justus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19262c739c04153ad8957341902e0935b9b638579be06e919fd4f146969ab59. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148919060 — a six-check JSON result.
Requiem, K. 626, III. Sequenz: VI. Lacrymosa dies illa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dd7ef9805d99d035d5b2b463e907fce6e0bdf2b1a1cdb89ce97753cf5d0e97. 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/FRZ149719080 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfecf91d28cc21a4149f4ec24b4f2383478c9b53fd8ff7390e7043368cefb2e0. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148106010 — a six-check JSON result.
Missa solemnis in D Major, Op. 123: Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2038eb56182eb867558db1a12aecea66d06bac92d093c71dd33276f8404aeba1. 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/FRZ149505060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3715323db7fc408c646690b9e8352fc21c7bda74b16fb821cf85e124001864f4. 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/USHM19515710 — a six-check JSON result.
Cain overo Il primo omicidio, IAS 40, Parte Prima: Duetto "La fraterna amica pace" (Abel, Caino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cb7bed5b08b84a770a59f4c1e936a4375acd7736e4caf06af9d7eddc99dde5. 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/FRZ149763310 — a six-check JSON result.
Brockes-Passion, TWV 5:1, II. Teil: 106. Terzett: Drei gläubige Seelen. "O Donnerwort! O schrecklich Schreien!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5e7a58bb1928306444b580f5be880b512f080ac2001dd1c5a8421b9b3d8094. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140807230 — a six-check JSON result.
Stabat Mater, RV 621: VIII. Fac ut ardeat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6661ba4546573e122f4b942cb8be88bbdeb055e64d88ef2fec6da92939b25d4c. 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/FRZ149510200 — a six-check JSON result.
Stabat Mater, P. 77: V. Quis est homo, qui non fleret
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a2f50aec3ec3ae114c5fb7d35c6a5ff8dc7d656e9ba6287c4804fc96839a5. 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/FRZ148304050 — a six-check JSON result.
Magnificat in D Major, BWV 243: I. Magnificat anima mea Dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd11258f4ad140480a9a272d74b68d42fb58da93b2b0d7c31630c10a1c6510c1. 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/FRZ149006010 — a six-check JSON result.
Vivaldi: Filiae maestae Jerusalem, RV 638: II. Sileant Zephyri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0d41160713355e94ecf250ee3bb5f9421b7e4e0db285ce8d9c4782b5c9b1e1. 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/GBAYC1901532 — a six-check JSON result.
Cavalli: L'Ormindo, Act 2: "Che città" (Nerillo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876df1e022ecd62928f3606733687bf4b8de22057ae9bddc39b10e56c3c77998. 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/GBAYC1901533 — a six-check JSON result.
Porpora: Arianna e Teseo: "Mira in cielo" (Alceste)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e63425b63bb2289a45218687cc1b23f74caa04f89c8d5ef72c07f2e11da854. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302153 — a six-check JSON result.
Porpora: Semiramide riconosciuta, Act 2: "Se pietoso il tuo labbro" (Mirteo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af9f05486ed5d233b4f663cba08d3dda16f4e63e2106fd9e56636899b88c527. 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/GBAYC1302145 — a six-check JSON result.
Vivaldi: Giustino, RV 717, Act 1: "Vedrò con mio diletto" (Anastasio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db1b3afb60e8d13605cf8db25c722f915b0a870fb461e4dd2b98efd7fbc775. 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/GBAYC1901534 — a six-check JSON result.
Cavalli: Il Xerse, Act 1: "Ombra mai fu" (Xerse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4d9643d0f1d242c2300cab25247cdd4fc05ed074f46aead2a850ffe3c5b2fc. 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/GBAYC1801546 — a six-check JSON result.
Steffani: Niobe, regina di Tebe, Act 1: "Sfere amiche" (Anfione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3577566d050d4da0664a663b59339c571a604fbe0d1e66d4513692b63aa467fb. 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/GBPFW1900116 — a six-check JSON result.
Cavalli: Gli amori d'Apollo e di Dafne, Act 3: "Misero Apollo" (Apollo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2183bdd2c777d2bdd881b6080d262e8c08496aed17678e1d47024ac4184e70. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801558 — a six-check JSON result.
Vivaldi: Stabat Mater in F Minor, RV 621: I. Stabat Mater dolorosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d318f51d2da9131ce0040399baebec6988662f02059295d7b31edf7e907958e. 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/GBAYC1402077 — a six-check JSON result.
Vivaldi: Stabat Mater, RV 621: VII. "Eia Mater"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43447431bf616444dae871ce16fcfdba8f13b823a1001b44fcbd1a4f69e0c026. 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/GBAYC1901535 — a six-check JSON result.
Pergolesi: Confitebor tibi Domine, P. 66: V. "Sanctum et terribile nomen ejus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f269a315df06fc63aefaf4e289c8c466d8a3cd134ba90f7cd17d4b2c24c2ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1900117 — a six-check JSON result.
Cavalli: L'Erismena, Act 2: "Uscitemi dal cor, lacrime amare" (Idraspe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca2e3c632d8381b7ee7b4dc95f25968155a41a6a7b46d03998a36597d332ba1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our 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/GBAYC1801549 — a six-check JSON result.
Pergolesi: Stabat Mater, P. 77: X. "Fac ut portem Christi mortem"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1589b568efc743aec80317e71d9c844486abe45dd02ee0f06ec4a0e0e36087ec. 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/GBPFW1900118 — a six-check JSON result.
Vivaldi: Longe mala, umbrae, terrores, RV 629: I. "Longe mala, umbrae, terrores"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8208cee18ed8cd86d28c37cac65bf73ec0b932256d42b2665ad6b4422b1351d4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1901536 — a six-check JSON result.
Vivaldi: Nisi Dominus, RV 608: "Cum dederit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cb65bc5e9d21854767e22ccf86c276458eaf03701ccaae897e273fb19e65f4. 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/DEAF75105119 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa7f9c2a3914ab3a0663a7eeb16b323ef38475d25580c2d48868bbb5ebb7433. 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/GBAYC1901101 — a six-check JSON result.
Purcell / Arr. Pluhar: Welcome to All the Pleasures, Z. 339: III. "Here the Deities Approve"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048219e042f89bf0f45f1021ba6f43f7728dabb9ea4fa4bbdc17c9f0e9eec3f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302989 — a six-check JSON result.
Purcell: "O Solitude, My Sweetest Choice", Z. 406
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bfcc0c5e61ac9e7f5c89f32c70b36e31c8e1a0bbb7ae3015059c2581220f14. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302986 — a six-check JSON result.
Handel: Radamisto, HWV 12, Act 3: "Qual nave smarrita" (Radamisto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b614ecc4028868c169ddfee12218bd49dac9cc87e8d8ca0727ef32260c9cd40. 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/GBAYC1701994 — a six-check JSON result.
Handel: Partenope, HWV 27, Act 2: Aria. "Furibondo spira il vento" (Arsace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ab2b1fa175cfc681f0752c9fbae3b0dc5b7b99f29141ee200e4d8a26242361. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501381 — a six-check JSON result.
Handel: Partenope, HWV 27, Act 3: Aria. "Ch'io parta?" (Arsace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86410b2d5cf930b88e1fc4cede7b5b327a8d0b22382006e5c05905385423acb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501392 — a six-check JSON result.
Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf945a8d6e7d89a5bf44b1778c986982a391af21d2f80216bdd6d3186bae1c53b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1203180 — a six-check JSON result.
Handel: Flavio, re de' Longobardi, HWV 16, Act 2: "Rompo i lacci" (Guido)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a834d698887e353aa400b634c6b23faa8c58dfc2dbe7fda4c0f838dc1c038a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1901537 — a six-check JSON result.
Bach, JS: Ich habe genug, BWV 82: I. "Ich habe genug"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8350045bc7f3c9a0472c4d6eda56ed3d4fbc772b0af2b411038d3768b7d32f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1901538 — a six-check JSON result.
Bach, JS: "Komm, süsser Tod, komm, sel'ge Ruh", BWV 478
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b47468d099a5be2eaa889dc0a61fb02559a4112a524c17cd633a826f801be76. 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/GBPFW1800141 — a six-check JSON result.
Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 3, Arie. "Mein liebster Heiland"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd2611845d377451ca439803b322b8afc756b5ee353f56b9c42be411b9d3aed. 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/GBAYC1901539 — a six-check JSON result.
Monteverdi: L'Orfeo, SV 318, Act 1: "Rosa del Ciel" (Euridice, Orfeo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e25f1cbecc9f50b507430c9e37e1e0f0242a562cf87d6906a6fa9f838bbaa8. 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/GBAYC1901540 — a six-check JSON result.
Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice" (Orfeo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe953c0ac34e57a42353c057f020694521fac239d3d2f5cf05c99a4d2097d76ba. 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/GBPFW1900119 — a six-check JSON result.
Schubert: 4 Lieder, Op. 59: No. 3, Du bist die Ruh, D. 776
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2d910f288e3a4fdf7ad2a6d7a8638db11eac865a96ce17b830b6fb4f0d2cf7. 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/GBAYC1901105 — a six-check JSON result.
Schubert: Schwanengesang, D. 957: IV. Ständchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e7bf2e53630c16a25070ca6be3e5396dba02ad9cbe220a37fca437720b5b11. 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/GBAYC1901106 — a six-check JSON result.
Chabrier / Transcr. Ducros: Fisch-Ton-Kan: Air. "Qui je suis, qui je suis" (Fisch-Ton-Kan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff12df281b1d5f7ba0a01c8652cb80a69591e3edc779a29a4a990798795857f. 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/GBAYC1402773 — a six-check JSON result.
Ferré / Transc Ducros: Colloque sentimental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5338c22778ce8f067fbe5710f3cafb5e9e2a964b7ff5fffc137e0045eec24d1. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1402760 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e4df26789d9c1101289e5735ace27a2c03abc7dccbfeeedb50f107a55b2bbc. 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/GBAYC1901102 — a six-check JSON result.
Porpora: Polifemo, Act 2: "Placidetti zeffiretti" (Galatea, Polifemo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f14c786232209e707966b850cddbbfbc4c59a8fd0bee05a1b7ccf7287ef378e. 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/GBAYC1302148 — a six-check JSON result.
Pergolesi: Stabat Mater: I. Stabat mater dolorosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4edcacad6785178d94c4888614515b628afd3dc11f6bdff2f5cfb5342d680d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300105 — a six-check JSON result.
Sartorio: L'Orfeo, Act 1: "Cara e amabile catena" (Euridice, Orfeo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14edeed8f2530e388526cd7e6263dd3dc211506b9cd9bcbc38a7aef1a854f990. 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/GBAYC1901541 — a six-check JSON result.
Handel: Giulio Cesare in Egitto, HWV 17, Act 1: "Son nata a lagrimar" (Cornelia, Sesto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0944bff4c6cb9de2aa4abf49f764f07b7c66e75b06f6c277b51b0855e110484e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1901542 — a six-check JSON result.
Grandi: Motetti a due, tre et quattro voci, Libro 3: No. 21, "O intemerata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa3aeb91fc8d5393a0032bb4cb49d268d1dab6c78c04cc0654507de30bdca83. 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/GBAYC1901543 — a six-check JSON result.
Handel: Faramondo, HWV 39, Act 3: Duetto. "Caro, cara, tu m'accendi" (Clotilde, Adolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02eabd0ee4b3a1556c44a6f39bbd32be9f86c2d53d95893e7b5ed1a47955e54. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0801554 — a six-check JSON result.
Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Vieni, appaga il tuo consorte ... Grande, o Numi" (Orfeo, Euridice)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd554fa4ee3bdcf448f25447c2982efb0e7840d40f12534c5f9a69b9574e8e56. 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/GBPFW1900120 — a six-check JSON result.
Marcello: Tirsi e Fileno, S. 475: "Veggio Fille ... Parlo a Clori" (Tirsi, Fileno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797d22cb74bd304e3fe08ac7436661555fc05dcac05779edf5a4f45959a630b4. 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/GBAYC1102109 — a six-check JSON result.
Steffani: Niobe, regina di Tebe, Act 1: "Mia fiamma, mio ardore" (Anfione, Niobe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6860f8891b0b9f0de8ab8da6aedc680acabfed76fef5c8a53e686d6d0062d2. 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/GBPFW1900121 — a six-check JSON result.
Cavalli: Eritrea, Act 1: "O luci belle" (Laodicea, Theramene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf57b7284e4023c23aaaa78f198cb25ea885b11df6126527426b816180f221aa. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801560 — a six-check JSON result.
Bach, JS: Magnificat in D Major, BWV 243: VI. Duet. "Et misericordia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2a00141dd3d29326051158e051aecf82a135a22cd2987a6b204c9457f36b17. 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/GBAYC0701961 — a six-check JSON result.
Monteverdi: L'incoronazione di Poppea, SV 308, Act 3: "Pur ti miro" (Nerone, Poppea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3a9b70070d0afacb04dc4ce2589a8f837e813ccfb7efc3c61ebb181d75e2dd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802534 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ca748a0fc64c44699e92e68153b60364f20754aa5fccc79467b03cfdbd2833. 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/GBAYC1402780 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ac90ea12e935e09326649205a0a1fec864ba551ee6f5fd3ac7b4fb343d1725. 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/GBAYC0803176 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9933b8e75d2419b0b342e86bdcde95cad01cc299bf2251b9c45d34d7dbcb590f. 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/GBAYC0803193 — a six-check JSON result.
Caplet: "Viens, une flûte invisible soupire"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd21f9fadd934059095a0de152249d16e3b0969454bc403b45b653f19e6ed30. 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/GBAYC0803184 — a six-check JSON result.
Trenet / Transc Ducros: Chanson d'automne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b019b65dcc0f47227f882e6def67207d9f4c21c62f6645d9ff47d0f62c8715. 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/GBAYC1402789 — a six-check JSON result.
Music of the 18th Century - The Age of the Enlightenment
Les Ombres errantes: Les Ombres errantes: Languissamment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36126264b394f0647dffbd59ec9a6122e22e78d8634fa4feb5189f79bbd8acd3. 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/FRZ149317110 — a six-check JSON result.
harmonia mundi - Spring Summer 2013, hmnews
Horn Concerto No. 4 in E-Flat Major, K. 495: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4e307649017bea82768916eb7e0d4ec553a64c9ed92e1059efb4b45c4595ef. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/FRZ140621010 — a six-check JSON result.
Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo (Allegro vivace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1ed028b7e340a5d7c88ac758c4bb1f7807d99d6cdf4ef53a6a7329a5452e87. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140621030 — a six-check JSON result.
Bassoon Concerto in B-Flat Major, K.191/186e: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5eaf2b4492385d4ee07a7b40d90c8cf5e1e8ce9213840f51a279292ebd469e4. 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/FRZ140621070 — a six-check JSON result.
Moments musicaux, Op.94 D.780: III. Allegretto moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b243aa982e26ae8be823ee4f552e9220074b6e4e821a4300e6d71255e2b693b. 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/FRZ141207070 — a six-check JSON result.
Musical Offering, BWV 1079: Ricercar a 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41482fd34fb1d7ffaef1b17cfa1ce5ba1dca608a47f5b58600993aba4040ff35. 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/DEA559902809 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8537441e7135f6844e9ec2fa1c50a7c96e7ebaea73082d530c8f816c621f004f. 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/DEA559902825 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074cc0c3bcb06c59de1574cbf99492f7cb01fde5458016e09e28e99fc9325536. 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/DEA559902826 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f242e01e405add86b19fca741fbb9150dd38f44529c010d6b792eecc0888dd. 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/DEA559902827 — a six-check JSON result.
Kanon zu vier Stimmen und Bass, BWV 1077
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4784dfc4e8b545f0b1c539fed2c85bd82b4548cbdd18a074de612d84ad566c60. 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/DEA559902830 — a six-check JSON result.
Kanon zu seiben Stimmen und Basso ostinato, BWV 1078
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af1d5fcc6c06ac7ef691f1a55a5c6209980d83b5ae6e5633da5aceaca565b9b. 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/DEA559902831 — a six-check JSON result.
Fourteen 'Goldberg' Canons BWV 1087: Canon triplex a 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7caa361a23070bef0ed39b2f5757cec93bde02ae10ae3d5ad156f7f2499db18. 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/DEA559902964 — a six-check JSON result.
Fourteen 'Goldberg' Canons BWV 1087: Canon a 4 per Augmentationem et Diminutionem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb604a3029861f895dd8c0e41da01df331e1e2bcccbbe0d04971c00f97c21a57. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/DEA559902965 — a six-check JSON result.
Bach, JS: Cantata No. 170, "Vergnügte Ruh, beliebte Seelenlust", BWV 170: I. "Vergnügte Ruh, beliebte Seelenlust "
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3dd656d301b629b680aa4d513edfced0739cc19fe32801be36347fcc5c4f0d. 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/GBAYC1600552 — a six-check JSON result.
Bach, JS: Cantata No. 170, "Vergnügte Ruh, beliebte Seelenlust", BWV 170: II. "Die Welt, das Sündenhaus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038037c4fc2a9a9a40628b58366298049eaa662b08107185a86799d89e4faa07. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600553 — a six-check JSON result.
Bach, JS: Cantata No. 170, "Vergnügte Ruh, beliebte Seelenlust", BWV 170: III. "Wie jammern mich doch die verkehrten Herzen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089bf65cb97c3e810224af407c8fe1dccd4aaa2946e8505f5d402ed28a3779f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600554 — a six-check JSON result.
Bach, JS: Cantata No. 170, "Vergnügte Ruh, beliebte Seelenlust", BWV 170: IV. "Wer sollte sich demnach"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6821aff1d4a7b98fff18f0b2ef7859cb876706b60352f15b2a4f71dc11e576b. 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/GBAYC1600555 — a six-check JSON result.
Bach, JS: Cantata No. 170, "Vergnügte Ruh, beliebte Seelenlust", BWV 170: V. "Mir ekelt mehr zu leben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88882d1b748abe886dcc2813f60a92383ba90fae8d2cb12d4114b76258dc621. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600556 — a six-check JSON result.
Telemann: Die stille Nacht umschloss den Kreis der Erden, TWV 1:364: No. 1, Accompagnato. "Die stille Nacht umschloss den Kreis der Erden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f56b16f929d3949e39ab984b8165d73e08db2ba0fc66ad16a6536d1608ac9d0. 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/GBAYC1600557 — a six-check JSON result.
Telemann: Die stille Nacht umschloss den Kreis der Erden, TWV 1:364: No. 2, Arie. "Ich bin betrübt bis in den Tod"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7ecdc2b028ea4d78c6aa87655eb174de3cdda01f5426335cc46b962442090. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBAYC1600558 — a six-check JSON result.
Telemann: Die stille Nacht umschloss den Kreis der Erden, TWV 1:364: No. 3, Rezitativ. "Er rung die heil'gen Hände"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e0a3a20e07fb7f15ab8a34847105cb44e7a171d168d59e5c5b91e88c191cd0. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBAYC1600559 — a six-check JSON result.
Telemann: Die stille Nacht umschloss den Kreis der Erden, TWV 1:364: No. 4, Arie. "Mein Vater! Wenn dir's wohlgefällt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa65ca218e37f1b30f8525a43047b4c90a828474314be8352892007b1e5a3bbb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600560 — a six-check JSON result.
Telemann: Die stille Nacht umschloss den Kreis der Erden, TWV 1:364: No. 5, Rezitativ. "Allein, die Angst nahm jeden Nu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf892e242c06f9e8e95b9621d3d5293d440d0a7456da5ace54a9250eee08b5b0. 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/GBAYC1600561 — a six-check JSON result.
Telemann: Die stille Nacht umschloss den Kreis der Erden, TWV 1:364: No. 6, "Kommet her, ihr Menschenkinder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc832d04c8b54ed7753f2e02c3c11e060c8ffbf3967e3e8b626262dd7b95f2ee9. 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/GBAYC1600562 — a six-check JSON result.
Bach, JS: Ich habe genug, BWV 82: I. Ich habe genug
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39be691ddbf39b89f5f78575b3a7382be77659f4970f4d881d92b1bcd1f79dd. 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/GBAYC1600563 — a six-check JSON result.
Bach, JS: Cantata No. 82, "Ich habe genug", BWV 82: II. "Ich habe genug"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aa756b0b2181b78a6424cca51f5f9205471d84bc6e99407091f3aa4d94c784. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/GBAYC1600564 — a six-check JSON result.
Bach, JS: Cantata No. 82, "Ich habe genug", BWV 82: III. "Schlummert ein, ihr matten Augen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d4344131fdd5b082380f001909bc8bb4a2be114b472a09c3e32e04cc1910e8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBAYC1600565 — a six-check JSON result.
Bach, JS: Cantata No. 82, "Ich habe genug", BWV 82: IV. "Mein Gott ! wann kommt das schöne - Nun !"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca406669be4ea94ff59e6024dbea9688244a74ccac0d2cdbb00300fbd73473d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBAYC1600566 — a six-check JSON result.
Bach, JS: Cantata No. 82, "Ich habe genug", BWV 82: V. "Ich freue mich auf meinen Tod"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a141bae0377fedead5d9be63e10f46ad133562ffbf1c0dd09e5a411cb05a4b2. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBAYC1600567 — a six-check JSON result.
Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 1, Arie. "Jesus liegt in letzten Zügen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48815a0c1d560c29d66df4e58e4ebc8bf7df506781c559fe7b8fab9a8fb580d. 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/GBAYC1600568 — a six-check JSON result.
Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 2, Rezitativ. "Erbarmenswürd'ger Blick!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfae68d052df1fc9e254b7474de2445dcb443be7af179ebd9b341e52433b484d. 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/GBAYC1600569 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ac3de4cc4503c5de451401a15045c6982ac82edaa0a02398b955c3613372ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600570 — a six-check JSON result.
Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 4, Rezitativ. "Jedoch, da dir's gefällt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970e264d8126f6e0f0497bb96daa98f2427517299f2a2ff1d4f0a014ea1777b8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600571 — a six-check JSON result.
Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 5, Arie. "Darauf freuet sich mein Geist"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6653754d7f5e21aabf3a1741c5a49563bad29848c27b9b4b83a488b2173900. 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/GBAYC1600572 — a six-check JSON result.
C. P. E. Bach: The Keyboard Concertos, Wq 43
Concerto No. 1 in F Major, H. 471: I. Allegro di molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d8e9f4050d58201bbc250a3df8e1105f93adabf21774ecb3cc351c58e80259. 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/FRZ141010010 — a six-check JSON result.
Concerto No. 5 in G major, H. 475: I. Adagio – Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203ff3a192da3917a665d141d7795d63124acd9d2d21492da3992d5f4fecd8ed. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141011050 — a six-check JSON result.
Part I. Overture in E minor: I. Ouverture: Lentement - Vite - Lentement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26805e9f2fa628b6a0fd0835be3aad6d9b3db5e6a445b4172302d117923f4b43. 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/FRZ140905010 — a six-check JSON result.
Trio in E flat major / Mi bémol majeur / Es-dur: I. Affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315716cad08e22d8639d3ce614b6fc34abd80ef77485463766f353ae755a51a9. 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/FRZ140906010 — a six-check JSON result.
Concerto for 3 violins in F major / Fa majeur / F-dur: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd942cdae7267dffb62584b7edcc738fe013e27918ed7078eb6c2da3d25de66e6. 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/FRZ140907010 — a six-check JSON result.
Part III. Overture in B-Flat Major: I. Ouverture: Lentement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eec868751956b6b55ba37cb7333f4d91078a077ff6326889ac7a0ca1d96744c. 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/FRZ140920010 — a six-check JSON result.
Part I. Overture in E minor: II. Réjouissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bf9293ffaece7f7ed1ed194c24c3a43f24190cb410d42764289cad33634f52. 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/FRZ140905020 — a six-check JSON result.
Trio in E flat major / Mi bémol majeur / Es-dur: II. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7668a3c69e9bf8a2886399457c112eb065b8089fe451f4461db5b19c3821a2d7. 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/FRZ140906020 — a six-check JSON result.
Concerto for 3 violins in F major / Fa majeur / F-dur: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd0d9f1d4fd8be9035effd0a94f943e046ec76060232b25314526cc00c8e3b7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140907020 — a six-check JSON result.
Part III. Overture in B-Flat Major: II. Bergerie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963b0307971dab054c00cae00182a8e8d4a449fb1c65848c7195ea7c559dcf86. 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/FRZ140920020 — a six-check JSON result.
Part I. Overture in E minor: III. Rondeau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8237ada939dd5c2e2572108ca214f07cb2416299df893a608e5ad36b814af0. 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/FRZ140905030 — a six-check JSON result.
Trio in E flat major / Mi bémol majeur / Es-dur: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214e2634aa1de4f725d506023bb9ce7bb695b08fcd2bac655c1ab9bdb03e2615. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140906030 — a six-check JSON result.
Concerto for 3 violins in F major / Fa majeur / F-dur: III. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe948218f0dff338f4d91c1b58dc12e8c275c6f63c4adbe680d93260a80109f1c. 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/FRZ140907030 — a six-check JSON result.
Part III. Overture in B-Flat Major: III. Allegresse, vite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7111b376a25ae489648d71e45095b10b0291d0673ac3825df979c8dc0578fb8e. 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/FRZ140920030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6dc4446bb151aaf48229590320b8f0392cfffb1a23ea4f830ba336b86a7950. 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/FRZ140905040 — a six-check JSON result.
Trio in E flat major / Mi bémol majeur / Es-dur: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92beed8124d83f8d2afa881d5d2fe125d0329a731c1ebd473aa41b7d59d3e09. 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/FRZ140906040 — a six-check JSON result.
Trio in E minor / mi mineur / e-moll: I. Affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52786f0d65ee001c261e991e224d3d3ca3f6f2df3c69e468e67a29b39ba97ec7. 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/FRZ140907040 — a six-check JSON result.
Part III. Overture in B-Flat Major: IV. Postillons
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01404f1a1eba97f8ac89a64d5eb9e46d9b7421ee4e5ae59f3845303efa7de8d8. 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/FRZ140920040 — a six-check JSON result.
Part I. Overture in E minor: V. Passepied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1446d44f4a9d3439bf19bdd67116e7cb14adcaa628d5f2c799f340c2436047. 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/FRZ140905050 — a six-check JSON result.
Flute Sonata in B minor / si mineur / h-moll: I. Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5124856f3361877fce07044fdaa05ecc2704d7c5168ffc83ab2d09fddea94db2. 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/FRZ140906050 — a six-check JSON result.
Trio in E minor / mi mineur / e-moll: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be216c8d06c146fdda53fd011bba4c921f5beb03389e02a7d2d3aa75e4c5972. 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/FRZ140907050 — a six-check JSON result.
Part III. Overture in B-Flat Major: V. Flaterie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c8c7f95660ebd5cebec437e4a1a224337ede758f9231dbd67709e4e1b540de. 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/FRZ140920050 — a six-check JSON result.
Part I. Overture in E minor: VI. Air, un peu vivement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4530f4a1a1b6f9b16c5e62004ae1f033af6c94aa7cb3469722fc12938c0aea7. 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/FRZ140905060 — a six-check JSON result.
Flute Sonata in B minor / si mineur / h-moll: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cb33a7fe074807b109fb74f22b0cf176afeb901a91ed3d7458e9d71e40194d. 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/FRZ140906060 — a six-check JSON result.
Trio in E minor / mi mineur / e-moll: III. Dolce
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e2fe764220bd03dd8019b676e99a154b9f634982bfc948dcb59d3c732fb5d9. 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/FRZ140907060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52e3cfcaf54972bea07f366d782a97aa5d001efa37878f770484d6e7a29bd5c. 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/FRZ140905070 — a six-check JSON result.
Flute Sonata in B minor / si mineur / h-moll: III. Dolce
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e483440da594639dab1c82af7ef480309f0bb3f4b74eeaaae02bdb728a6f20. 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/FRZ140906070 — a six-check JSON result.
Trio in E minor / mi mineur / e-moll: IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b6396dde95a397b808ab4e74fc442245b7d63eb1d0ae8e781dd00c206c1881. 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/FRZ140907070 — a six-check JSON result.
Quartet in G major / Sol majeur / G-dur: I. Largo - Allegro - Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382c496ea468774a2483479a9e108e00d7dd8fbc80a1d03f61a6ac7e4c185ef1. 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/FRZ140905080 — a six-check JSON result.
Flute Sonata in B minor / si mineur / h-moll: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2726b347d584bd943cd7669c73f8386f89c87518d6c68cb80c7f4e2603cb3070. 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/FRZ140906080 — a six-check JSON result.
Violin Sonata in A major / La majeur / A-dur: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75823d9adc0ba544d04c829771766423f0cf0b4565297fd42a770d3c9d9b5efd. 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/FRZ140907080 — a six-check JSON result.
Quartet in G major / Sol majeur / G-dur: II. Vivace - Moderato - Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fc10ed45b7f4919dfbead2f07140aa2e7a84ae894eae28c8a84bebb570ec44. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140905090 — a six-check JSON result.
Sinfonia in E minor, 'Conclusion' / mi mineur / e-moll: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf105832a2504de7cefa526df8c564f04b39045900135209d209284ec23d34fff. 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/FRZ140906090 — a six-check JSON result.
Violin Sonata in A major / La majeur / A-dur: II. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf70aefe4605fe1eb4026ade59ee5987f1f5f5f3814d5aba25ec12ff11a96df6. 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/FRZ140907090 — a six-check JSON result.
Quartet in G major / Sol majeur / G-dur: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dc19df44affd8693331b98ee278f238337eb249696489327b9969aac371d04. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140905100 — a six-check JSON result.
Part II. Overture in D major: I. Ouverture: Lentement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145ec21da7e7a89393c97f41b746b26683401fafb7f609bb2057d1e7e0694242. 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/FRZ140906100 — a six-check JSON result.
Violin Sonata in A major / La majeur / A-dur: III. Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86006d643ad11a6139720ccf0623d3c77b0b099c806226e1057395053e30d59e. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140907100 — a six-check JSON result.
Quartet in G major / Sol majeur / G-dur: IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672a4406766ac1c8b0a5a3c55c5a97d1ef342dc9ef3e8558c0f790acdaac98f3. 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/FRZ140905110 — a six-check JSON result.
Part II. Overture in D major: II. Air: Tempo giusto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d4f7a363d9d345877918a5e1e3b2574cc3036ad6bd1190b8d9115b48e7ff31. 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/FRZ140906110 — a six-check JSON result.
Violin Sonata in A major / La majeur / A-dur: IV. Allegro - Adagio - Allegro - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0da2eb44b38ae9cdb3cad677fc3312263386c2a9c0bf05304085806daf84f6. 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/FRZ140907110 — a six-check JSON result.
Concerto for flute, violin and cello in A major / La majeur / A-dur: I. Largo - Allegro - Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844ed574600dd6fb041be06b1b8fe2894c8e13e4e9aca9c79a1331bd5e227154. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140905120 — a six-check JSON result.
Part II. Overture in D major: III. Air: Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a3196303155bb3c6f617cb19bc93d7e088058be2e66e0db01200870d49838d. 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/FRZ140906120 — a six-check JSON result.
Conclusion in D major / Ré majeur / D-dur: Allegro - Adagio - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b3398d6bcedead7f5650f1d75a133242556434d0615e55edabf7118fdf6d5c. 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/FRZ140907120 — a six-check JSON result.
Concerto for flute, violin and cello in A major / La majeur / A-dur: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879b09b1e9d4914a0f18b785e407a2545f208adef464909ddd414a8116d22fc5. 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/FRZ140905130 — a six-check JSON result.
Part II. Overture in D major: IV. Air: Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a88976ddf0bd9e6634d5c76a4257683d26abe0b5e794a43dabdc58fd91e05a5. 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/FRZ140906130 — a six-check JSON result.
Concerto for flute, violin and cello in A major / La majeur / A-dur: III. Gratioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a98baa8d8fcd26567771ab30f126494044c16a423be0aa35ce6a3f24e637b6f. 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/FRZ140905140 — a six-check JSON result.
Part II. Overture in D major: V. Air: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e1b715729dee86f6f198393a7ebc515f322ec262a6619e07ef49e1e16d8cca. 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/FRZ140906140 — a six-check JSON result.
Concerto for flute, violin and cello in A major / La majeur / A-dur: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1a716fcb8a0949f4e12bcc2a0230e97fe0f29311dd7bfee3ba732807c1ebc1. 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/FRZ140905150 — a six-check JSON result.
Quartet in D minor / ré mineur / d-moll: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8032314d8f4cc5e84a05d0da0d861328481126a9008baa41a77ce1539969bc35. 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/FRZ140906150 — a six-check JSON result.
Quartet in D minor / ré mineur / d-moll: II. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed392442370501ea0401cded5e8625789ea193e2dffb592cd918764276e155c. 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/FRZ140906160 — a six-check JSON result.
Quartet in D minor / ré mineur / d-moll: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d5d28cb8476208b7e7a8930fa74388274edebd4a6fa30173ebbbf700caef24. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140906170 — a six-check JSON result.
Quartet in D minor / ré mineur / d-moll: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfec689a44a8f46463294ea612e1872d8dfddc19af296b2d91baf134ebf6277b. 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/FRZ140906180 — a six-check JSON result.
Symphony No. 6 in D Major, Hob.I:6 "Le Matin": Symphony No. 6 in D Major, Hob.I:6 "Le Matin": I. Adagio – Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133df97974ffec6e8e156c080e1a235b9c668a5e079b2c13fd203e7cad76c695. 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/FRZ140126010 — a six-check JSON result.
Mozart: Divertimenti & Serenata Notturna
Cello Concerto No. 1 in C Major, Hob.VIIb:1: Cello Concerto No. 1 in C Major, Hob.VIIb:1: I. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bafa0c53b9a0fe34c822802cf561a42edb99d311357a8ba6da9238f64c37e8. 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/FRZ140306010 — a six-check JSON result.
Cello Concerto No. 1 in C Major, Hob.VIIb:1: Cello Concerto No. 1 in C Major, Hob.VIIb:1: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba99bf937e77d9af9a75cf05b28d000c8df0fe2f2a254a396dd2d17563b23df. 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/FRZ140306020 — a six-check JSON result.
Cello Concerto No. 1 in C Major, Hob.VIIb:1: Cello Concerto No. 1 in C Major, Hob.VIIb:1: III. Finale. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b253eeadbe8168f050f27e353dc403395ef2332b40e373c9451d04e61011688. 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/FRZ140306030 — a six-check JSON result.
Cello Concerto No. 2 in D Major, Hob.VIIb:2: Cello Concerto No. 2 in D Major, Hob.VIIb:2: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251b574c79620f547e732863bedd3e5bde61d1b49d4e5c52452574f46521167e. 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/FRZ140306040 — a six-check JSON result.
Haydn: Cello Concertos Nos. 1 & 2 / Monn: Cello Concerto
Concerto pour Violoncelle et Orchestre en Ut Majeur, Hob. VIIb:1: I. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bafa0c53b9a0fe34c822802cf561a42edb99d311357a8ba6da9238f64c37e8. 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/FRZ140306010 — a six-check JSON result.
Concerto pour Violoncelle et Orchestre en Ut Majeur, Hob. VIIb:1: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba99bf937e77d9af9a75cf05b28d000c8df0fe2f2a254a396dd2d17563b23df. 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/FRZ140306020 — a six-check JSON result.
Concerto pour Violoncelle et Orchestre en Ut Majeur, Hob. VIIb:1: III. Finale: Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b253eeadbe8168f050f27e353dc403395ef2332b40e373c9451d04e61011688. 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/FRZ140306030 — a six-check JSON result.
Concerto pour Violoncelle et Orchestre en Ré Majeur, Hob.VIIb:2: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251b574c79620f547e732863bedd3e5bde61d1b49d4e5c52452574f46521167e. 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/FRZ140306040 — a six-check JSON result.
Concerto pour Violoncelle et Orchestre en Ré Majeur, Hob.VIIb:2: II. Un poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78aa907e756bef3b72ca056735652fd960dfd2a6cc6493ab25c882a6c89d7720. 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/FRZ140306050 — a six-check JSON result.
Concerto pour Violoncelle et Orchestre en Ré Majeur, Hob.VIIb:2: III. Rondo all'Ungarese
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb33f6432c80257703f01fda5b0969b984b12f7c0335a6970c2b89198282ce79. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140306060 — a six-check JSON result.
Concerto pour Violoncelle, Cordes et Clavecin en Sol Mineur: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5791e04e765fcb9c5a229c93c2f4bd5f46d0a89e8aeab14011f4ded6735201c. 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/FRZ140306070 — a six-check JSON result.
Concerto pour Violoncelle, Cordes et Clavecin en Sol Mineur: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b273ffd00117e02fa711c01f05ee6a436f7a508bda7a8739051278d7376baa. 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/FRZ140306080 — a six-check JSON result.
Concerto pour Violoncelle, Cordes et Clavecin en Sol Mineur: III. Allegro non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b33b4a7258c30f6b6e85b05c1fcfd921b476c089b308cc46ae67e74cbff40f. 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/FRZ140306090 — a six-check JSON result.
Cantata No. 82, BWV 82 "Ich habe genug": I. "Ich habe genug"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39be691ddbf39b89f5f78575b3a7382be77659f4970f4d881d92b1bcd1f79dd. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600563 — a six-check JSON result.
Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650a202d4b2e5b9c5c31d992845ffc155f13657119d7f1297ffa306df47f13ab. 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/GBAYD8900157 — a six-check JSON result.
Weihnachtsoratorium, BWV 248: Pt. 1, "Jauchzet, frohlocket" (Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25c4de22045150c01f1fb43b28f0a22d082a26c919fae1b12115a8601d0d5c3. 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/FRZ209616701 — a six-check JSON result.
Toccata & Fugue in D Minor, BWV 565 (for solo violin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f78e9dc8c83e41f340695b6b4b397f7c13923b676c552616282d82c9e53af17. 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/USHM19925101 — a six-check JSON result.
Concerto No. 9 for Transverse Flute in E Minor: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6c786bef9fadde6891d0b5309eb558e1a24b7bbe1786d556b091469e07f96d. 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/DEB201388533 — a six-check JSON result.