Bogna Bartosz is a Polish-German classical mezzo-soprano and alto. She lives in Berlin. Life and career Bartosz was born in Gdańsk. She studied voice at the Academy of Music in Gdansk and graduated
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab7574f73487d0c4b6e8436dc409dd096bf176524410937cdc94d81632d0238. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d99d3f58-b8c9-4cb1-8cb0-ece7bb47a805.json and https://artists.proofprofile.net/proofs/artist/d99d3f58-b8c9-4cb1-8cb0-ece7bb47a805.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Krenek, E.: Diktator (Der) / Schwergewicht, Oder Die Ehre Der Nation / Das Geheime Konigreich [Opera]
Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. —
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4195b6321fbbbd4e7b366e5523e4c093b9e312a93a0b98d1bb5f4fb475c69b43. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301601.
Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f662fa4ae76d6353b5fcd5c8e3256e3c389af963a07d1ba373341b7dad7976d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301602.
Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d4dcb90114e07a5542b2c2bcc7092afd2f6ed620022ee937dd5421bc4151a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301603.
Bach: Magnificat, BWV 243: I. Chorus. "Magnificat anima mea Dominum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c0e83029158b560c80653e2ae89cce6caaffa45c09505801a7e292fb2fcc2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801801.
Bach: Magnificat, BWV 243: IX. Aria. "Esurientes implevit bonis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02a808e7308061869b4144db87862928055c9725a8beee3c5d777f4877942d0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801809.
Telemann: Essercizii musici: Trio Sonata No. 6 for Flute, Viola da gamba and Continuo in B Minor, TWV 42:h4: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64d11aea1c8f651430b21363fc55f86171957f6d1b11e56b1ae5e7629a0289f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209310701.
Telemann: Essercizii musici: Trio Sonata No. 6 for Flute, Viola da gamba and Continuo in B Minor, TWV 42:h4: II. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd12ec9b2c915dd3a7c13ac3e491071c0ce8e031c16b6621d1c31cd38d4c859. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209310702.
Telemann: Essercizii musici: Trio Sonata No. 6 for Flute, Viola da gamba and Continuo in B Minor, TWV 42:h4: III. Dolce
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2302ec2bdaceba8a543e34b54bc030361964155932c7587f1f70540bafb901bd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209310703.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 1: No. 1, Chor. "Jauchzet, frohlocket, auf, preiset die Tage"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25c4de22045150c01f1fb43b28f0a22d082a26c919fae1b12115a8601d0d5c3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616701.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 1: No. 4, Aria. "Bereite dich, Zion, mit zärtlichen Trieben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafff79fd0f3e33bb9905adbb02acfc0ede1dd7f53cb16bb00f941eebfd2468ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616704.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8678cd396ed0ab5503f07e9b278fdaa695999905a42212ac29f1a4b75a11585d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616710.
Bach, JS: Viola da Gamba Sonata No. 3 in G Minor, BWV 1029: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064882981abf5bf4218f5281510c8a96090e0d86cff5763aa3af43e340c1faf7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628900705.
Bach, JS: Viola da Gamba Sonata No. 3 in G Minor, BWV 1029: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc214a7a971ad7dbbf86aca6188c4a1ba501a3697f91e918eb9ecae6b135c53. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628900706.
Bach, JS: Viola da Gamba Sonata No. 3 in G Minor, BWV 1029: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c543617b865c1ba8ca8bbb2cc891256b4127aad3fc62f1b88894bd681215348. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628900707.
Sinfonia - Instrumentale Delen Uit De Cantates
Der Himmel lacht! die Erde jubilieret, BWV 31/1: Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1912c28c906d29086fcaec9ec732f7e5e45682968feba53e88fe832eb61e75. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1513491.
Non sa che sia dolore, BWV 209/1: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487dc8fff3e5f9d5278a6fea26ae55aa14fbd3b050e0064c59a5ae63f9fbe1d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1513493.
Ich steh mit einem Fuß im Grabe, BWV 156/1: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e6694d0f4ddd7b89170f11b8dcf36d38947cbee06c6e59d802e9ed1320b704. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1513500.
Gleichwie der Regen und Schnee vom Himmel fällt, BWV 18/1: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f040676866b456c5ee57f32fa2228ee4e0c29c419bc28ce4340cbf7e0a6484c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1513502.
Bach: Christmas Cantatas - Weihnachtskantate
Ich freue mich in dir, BWV 133 - Chorus: Ich freue mich in dir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859a36bfa69c086489c0bbaa517598bec8dbfbc2972d953acfb61d05cf7b93f2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300007.
Bach: Easter Oratorio, BWV 249 & Magnificat, BWV 243
Bach, JS: Easter Oratorio, BWV 249: I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e53e2685d94ae28b228dc12144c5e5a748c9dd7e20c12926a31751e7bacffc4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801701.
Bach, JS: Easter Oratorio, BWV 249: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483d68601d04f77bf815741d1e60a754f57e85ee1bd26fdbf3f0412b480d42f6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801702.
Bach, JS: Easter Oratorio, BWV 249: III. Chorus. "Kommt, eilet und laufet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ba9744f82f274ea31f586aef0272d4e54cdc0de0e5f56b061911c3912ebac7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801703.
Bach, JS: Easter Oratorio, BWV 249: V. Aria. "Seele, deine Spezereien"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb331f7421e0d0892978f186d72547a4d4b358c80f09d4cfe582d966f290af8b3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801705.
Bach, JS: Easter Oratorio, BWV 249: VII. Aria. "Sanfte soll mein Todeskummer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26cd502a8266df4ead897449e91cfc0372c1fd929f6b21870e3bd9af04e06ed. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c0e83029158b560c80653e2ae89cce6caaffa45c09505801a7e292fb2fcc2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801801.
Bach: Magnificat, BWV 243: IV. Chorus. "Omnes generationes"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8bdc99b02c33a3fbec9835a4ef5d3e9cc1213dc72dbdce9c589f8496891f45. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801804.
Bach: Magnificat, BWV 243: V. Aria. "Quia fecit mihi magna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067ca1393cfef553b35bd8e7bd5677c255281d785269350621af6d9f717d97fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02a808e7308061869b4144db87862928055c9725a8beee3c5d777f4877942d0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801809.
Bach: Magnificat, BWV 243: XII. Chorus. "Gloria Patri, gloria filio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df4475e08ea131585dab06e84a67156064cc4ecc782571699eeac8ea48b0d2a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bfdb8daeb2874996f0e0d5eb3d1a740ddfa7b550aaf063845b26aeee8fb4a2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20417f870e476b9601c559f9164c51a41ddd93e0f9da4f8ad534fceb314cc32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170500097.
Cantata (fragment) BWV 1045: Konzertsatz in D Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078f29f3e3e474a7f6c7bb20f03ca4cb5a1ccc3d7e8db980dea4e68d6166aa45. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300017.
Ach wie flüchtig, ach wie nichtig BWV 26
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cff96de07e804bdd5355fd4388dad5a5466b196af9082270fb4cc874353681. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb815524013e678037c7c82dc881943175bcc05d63e6061c28cea21d10e29b6c1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300173.
ihr werdet weinen und heulen BWV 103: Recitative: Wer sollte nicht in Klagen untergehn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7c6d0f58902e07b1a22095e9171e97e9bde1cec613b23d10a05505304fab9c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300189.
Also hat Gott die Welt geliebt BWV 68: Aria: Du bist geboren mir zugute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7d7c8e8ad8e53e572d7642885c99a15830192317a6ad02c4fa8e9ad31c552d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300154.
ihr werdet weinen und heulen BWV 103: Recitative: Du wirst mich nach der Angst
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8de2040239766cae05e24e54390321613ef968434691ef009c54a681ca18e22. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300191.
ihr werdet weinen und heulen BWV 103: Aria: Erholet euch, betrübte Sinnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d22a42d94cf87987322477abe8291c7cc3790016e47a2d519bba51313760b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f80d1695e153877b7b1df9ab865ecf8a42f06701199824074449467519b7f15. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300177.
Bleib bei uns, denn es will Abend werden BWV 6: Chorale: Ach bleib bei uns, Herr Jesu Christ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831e2c3fa594b59d7bc035f314186aa5e15deda2247e751c8ea9f0c150d15463. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300157.
Bleib bei uns, denn es will Abend werden BWV 6: Recitative: Es hat die Dunkelheit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb2cc3385a5afeae138d37f3cbf858cc121142119cffaf6d6a63d1d1e694a16. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300158.
Bleib bei uns, denn es will Abend werden BWV 6: Chorale: Beweis dein Macht, Herr Jesu Christ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6d89649e6a8da7ec0206277ad45f5180c4270b3218db5dd4a64b6611ce8196. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300160.
Wer mich liebet, der wird mein Wort halten BWV 74: Chorus: Wer mich liebet, der wird mein Wort halten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae373843f490532c22774236d2ddd19046b4861fa7da595568e7b510b13f200. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300012.
Wer mich liebet, der wird mein Wort halten BWV 74: Aria: Komm, komm, mein Herze steht dir offen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6876d7affd3b45426440a8eaf0e04f6f76249c60ed6efcceae153c8cc0b3e149. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300161.
Wer mich liebet, der wird mein Wort halten BWV 74: Recitative: Die Wohnung ist bereit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cb8d88b681c8daa013105b93a9a16ffec33ba7b6f9ea45a923d45f8e349a66. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300162.
Wer mich liebet, der wird mein Wort halten BWV 74: Aria: Ich gehe hin und komme wieder zu euch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3481213b6c500455a0a2e545fa61d7895eacc8a8bc9957bde4aabbaff1bd0e22. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300163.
Wer mich liebet, der wird mein Wort halten BWV 74: Aria: Kommt, eilet, stimmet Sait und Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9148c34ba558836ee186dfa74bac7458571adbca4814196d9774c4a42443e2b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300164.
Wer mich liebet, der wird mein Wort halten BWV 74: Chorale: Kein Menschenkind hier auf der Erd
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d000b5ce83176fef85409b4a38d5711959842b0b9c8b5d37699289093866d2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300167.
Konzertsatz in D BWV 1045: Sinfonia - Sinfonia from a lost cantata - fragment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078f29f3e3e474a7f6c7bb20f03ca4cb5a1ccc3d7e8db980dea4e68d6166aa45. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300017.
Erhalt uns Herr bei deinem Wort BWV 126: Aria: Stürze zu Boden schwülstige Stolze!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa523574836237e78f26c054b20dace9dae9a642b05142a9495e2a9c895a2dfcd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300170.
Erhalt uns Herr bei deinem Wort BWV 126: Chorale: Verleih uns Frieden gnädiglich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1730a5dc05a9c70cb7f34cfb87475f562b1695c1dd3e5bf30f94ae14a10a7f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300172.
Gottfried August Homilius: Ein Lämmlein geht und trägt die Schuld
Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. —
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93937a7918793bfb5e94c8d279c1e31764f4ce667cc4a6de4d027555c87ddbb7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301701.
Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7487640dc4f5c3204503fa6651f1e0f86d8313492a9d6cbe67121e72cd8f0e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301702.
Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6968a74e38de1c76dc127e354974a766dfb11df484b4140a7f792df5d947362d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301703.
Handel: Messiah, HWV 56, Pt. 2: Aria. "But Thou Didst Not Leave His Soul"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e979e157323d86dae26bdbea4a7e242f840788920932c5a9ba886a25040b4b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302231.
Handel: Messiah, HWV 56, Pt. 2: Aria. "Why Do the Nations"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf881b97fa9a2b2a64aba7762f39c673bff23140faf9eb9d35d0a17242cca7b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302238.
Handel: Messiah, HWV 56, Pt. 2: Chorus. "Hallelujah"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef8286ee30bd286b0f9a0d82b1a638d3b028ad312856e28eef76e0cfd3f4401. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302242.
Handel: Messiah, HWV 56, Pt. 3: Duet. "O Death, Where Is Thy Sting?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8561039efd9857cc3d9feafcda03c5593a8797c09ed247b783651d359e6fb6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302248.
Bach, JS: The Well-Tempered Clavier, Book I, Prelude and Fugue No. 1 in C Major, BWV 846: Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373662febc8b99543ddcdb88487810fc38f8371b4eedb507338763d6b42e5d66. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208203902.
Purcell: The Fairy Queen, Z. 629, Act I: Duet. "Come, Let Us Leave the Town"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e921a63f0cc5d6bd61e426eabe1b40478bec59138fc1d25efdea10bb0e5a3eb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209423606.
Purcell: The Fairy Queen, Z. 629, Act IV: Song. "See, See My Many Colour'd Fields"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49cdd3d7fa0ee07e392b66029332d5714540724a94f34e7efcc1e646b42a45c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209423639.
Purcell: The Fairy Queen, Z. 629, Act V: Song and Chorus. "Thus Happy and Free"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa804ea36907b834c8614e8f4daf9473d95dca2e6b1468444c34ce908e6cb12f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209423649.
Bach, CPE: Oboe Sonata in G Minor, Wq. 135: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd92b7c64fe31206694aa1d79e29d58ef7f4296f1b00b3eb2c1ca550c9959f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704301.
Bach, CPE: Oboe Sonata in G Minor, Wq. 135: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd70c27d684a5f1be28440680f4eb96fa0731ec9fec234e28bfd28a666cc478a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704302.
Bach, CPE: Oboe Sonata in G Minor, Wq. 135: III. (a) Vivace con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd354dc0ecdf71927045775d5cd2bd1554ca1b38a1c8af7be5bb03d0bc25abac1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704303.
Bach, CPE: Oboe Sonata in G Minor, Wq. 135: III. (b) Vivace, da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c4df89d1e959e174a65eb353f8904090a9250731c9719bc8e376897e1c7a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704304.
Mozart: Divertimento in D Major, K. 136 "Salzburg Symphony No. 1": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8454a4dfc67d69e4195f26440a563decdf533c14b66bae8b374d3cdb40e31aff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900002.
Mozart: Divertimento in D Major, K. 136 "Salzburg Symphony No. 1": III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc01d9c668c4c857968901d21eaae2bfcc77b558a718c45b85c4358af96c919. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900003.
Bach, JS: Goldberg Variations, BWV 988: Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6c609405d9d795551481995571283608e3438857e3894feb637981a942ae4a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208700301.
Bach, JS: Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140c4298a82b5e59749fbadd8d1c078ba9bce03ee1ee87fdc52ac59a28ba0ac5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208502001.
Bach, JS: Violin Concerto No. 2 in E Major, BWV 1042: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce36abba278abafdd9874102af522654204c0f654e8f49fe852faf677c92974f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208502002.
Bach, JS: French Suite No. 1 in D Minor, BWV 812: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10986c12d0e486a9b15144e5b956a6a5fd2a97636b48180a157a47d759309c5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209302301.
Bach, JS: French Suite No. 1 in D Minor, BWV 812: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf7daa04afa0a0ad7aa2715ce6fa33af181668018280a179afab8b5a662bee0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209302302.
Bach, JS: French Suite No. 1 in D Minor, BWV 812: III. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5299ba56d4ec990714a0ae8853b3618f692b03448d028c6449bb755e10135d3d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209302303.
Bach, JS: French Suite No. 1 in D Minor, BWV 812: IV. Menuet I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3f859f176188882b4cc4e3ec943aa7d3b8a7d7614f718627c3d7a355799fc6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209302304.
Bach, JS: French Suite No. 1 in D Minor, BWV 812: V. Menuet II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fedad47ce58352d99d86fb08157bcf3d662ce5e76c1292b15255909bcf393f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209302305.
Handel: Concerto grosso in G Major, Op. 6 No. 1, HWV 319: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eadd00d1e45b534dd49fcf88e152f5549f90cf8ac5cc5bae16b9c07d7dc56fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208503203.
Handel: Concerto grosso in G Major, Op. 6 No. 1, HWV 319: V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379e893fe5605f1643dba140a95c0f1b9612cc72056eec22c0849f3b79fceae3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208503205.
Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro "La caccia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf22fa47b621ce1c7da5ee1bc3362299027070a3a5b0b4d08f1a63b49b24c97b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209511109.
Buxtehude: Membra Jesu nostri, BuxWV 75: III. Ad manus. "Quid sunt plagae istae"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289075086c9664e98a47540452a250d8eaa34cb8c316a79f429a384073c0397. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704403.
Buxtehude: Membra Jesu nostri, BuxWV 75: VI. Ad cor. "Vulnerasti cor meum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd560cb8ba9f5603222022b13258040f97b0412757918922475abee6171394a1d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02a808e7308061869b4144db87862928055c9725a8beee3c5d777f4877942d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801809.
Bach: St. John Passion, BWV 245 (1725 Version)
St. John Passion, BWV 245 (1725 Version), Part One: No. 1, O Mensch, bewein dein Sünde groß
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1016c6934114d42190a717977d820f16a74386c62576182ce247afd33a83c26f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098301.
St. John Passion, BWV 245 (1725 Version), Part Two: No. 4, Da sprach Pilatus zu ihm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49d1f4dc7ff5333f0b1a8f4c489913e1dfc5146b866a48f6e5be21d6f6e4ace. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098404.
St. John Passion, BWV 245 (1725 Version), Part One: No. 11, Wer hat dich so geschlagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec364b19d6db7e15aa432d33773ec7dad7fb7ba4e47adad89fc999624bfa908. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098311.
St. John Passion, BWV 245 (1725 Version), Part Two: No. 14, Und von Stund an nahm sie der Jünger zu sich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f810895f220cd94c6da017ca5289cc347f86e1168abab32da83907f90e90453. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098414.
St. John Passion, BWV 245 (1725 Version), Part One: No. 15, Petrus, der nicht denkt zurück
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a33ba3479efbdac0a288987906e4a40700dd9446392f207e7eb00771c0b14ad. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098315.
St. John Passion, BWV 245 (1725 Version), Part Two: No. 15, Es ist vollbracht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d3df76f4895e2d61faecb36a768b7bd0bb3dbb70bbad8489c196a1952632ea. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098415.
St. John Passion, BWV 245 (1725 Version), Part Two: No. 21, Die Jüden aber, dieweil es der Rüsttag war
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fd0c7e3aaf6c0e753f7592fed062b48016847eb81cef3bed10ad5fe2f09bf2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098421.
St. John Passion, BWV 245 (1725 Version), Part Two: No. 23, Darnach bat Pilatum Joseph von Arimathia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ecfe42d4fb666f615dec286961a169148ce89b723c08155d8611a1363624bf. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098423.
St. John Passion, BWV 245 (1725 Version), Part Two: No. 25, Christe, du Lamm Gottes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f56abc656de0b3199e11045b48406e8aef69f1bd2bc1f296a9ce5c96ba46a2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA140098425.
Sacred Music. Bach, Handel, Charpentier, Biber...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e53e2685d94ae28b228dc12144c5e5a748c9dd7e20c12926a31751e7bacffc4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ba9744f82f274ea31f586aef0272d4e54cdc0de0e5f56b061911c3912ebac7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26cd502a8266df4ead897449e91cfc0372c1fd929f6b21870e3bd9af04e06ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801707.
Handel: Messiah, HWV 56, Pt. 1: Aria. "Ev'ry Valley Shall Be Exalted"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa96a1ffbfeb3a96c217cae84becbc6aab7463f6b5164756107bce9b5cbe92e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302204.
Handel: Messiah, HWV 56, Pt. 1: Chorus. "And He Shall Purify"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c77a315cc3847f23cc84130241ec94088c46a4ee5106b1802c2ede5e4eac7f1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302208.
Handel: Messiah, HWV 56, Pt. 1: Pastoral Symphony "Pifa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0d8c92e7ee28ab5602e9b20b2c75536d1bbffaec7959a4de38cb1be36c79dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302214.
Handel: Messiah, HWV 56, Pt. 1: Chorus. "Glory to God"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94419b60a75f53e1d3b9dd657ecbc7b82f902f929daf93f904cd449cd4c1396. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e979e157323d86dae26bdbea4a7e242f840788920932c5a9ba886a25040b4b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf881b97fa9a2b2a64aba7762f39c673bff23140faf9eb9d35d0a17242cca7b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef8286ee30bd286b0f9a0d82b1a638d3b028ad312856e28eef76e0cfd3f4401. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8561039efd9857cc3d9feafcda03c5593a8797c09ed247b783651d359e6fb6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208302248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c0e83029158b560c80653e2ae89cce6caaffa45c09505801a7e292fb2fcc2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067ca1393cfef553b35bd8e7bd5677c255281d785269350621af6d9f717d97fb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02a808e7308061869b4144db87862928055c9725a8beee3c5d777f4877942d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801809.
Mozart: Requiem in D Minor, K. 626: III. Dies irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b2744fd4ebaad4863aec9038cc1fa5d7de373a38602de98089aed14b429798. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900303.
Mozart: Requiem in D Minor, K. 626: VI. Recordare
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a85ba9faf003e17d80f9d560bcdb21fd91b7141f2b9db566a5b2719de8b80f3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900306.
Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd127f89b36773fa36a91e44a302e5e074222ac00fdd441f04903a2528640f591. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900301.
Mozart: Requiem in D Minor, K. 626: XII. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc49a654970558c9055c6b80d34fa6c1d2a728fe811e34329dd3f61267a6fb8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900311.
Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 1, Chor. "Herr, unser Herrscher"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e4fdce2a0b5135469032cf3bd49e9eac3bbfb5a182867bb2000fed4abf5237. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311501.
Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 9, Aria. "Ich folge dir gleichfalls"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df4f48370d8cae5cabda918ee2ed64c6f4315cd96184cd47031d37934e5e76b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311513.
Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 13, Aria. "Ach, mein Sinn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbc65fbfbfed97578fa9ceb68d6460f12d2bc82eaa12c524a7c8bc5c80fd9b6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311519.
Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 39, Chor. "Ruht wohl, ihr heiligen Gebeine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6879244b15d5c204de99c4286c3829bc7bebe275ccb25454ccc5e29e3f9c8c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289075086c9664e98a47540452a250d8eaa34cb8c316a79f429a384073c0397. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704403.
Buxtehude: Membra Jesu nostri, BuxWV 75: IV. Ad latus. "Surge amica mea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6363c7bd5dc8ccf3e021b578f6503347f114f1b83c1df870aa0f993078e3944. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704404.
Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2d73f11318e9f7f80335ed7adb9fd8a95fd6835e6d19d3734eba21ed394383. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209202301.
Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 52, Aria. "Können Tränen meinen Wangen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0f6f9ba23e081e3f104ad742cecedb6a8679ce371ece26938cf31400b88357. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209208807.
Handel: La Resurrezione, HWV 47, Pt. 1: Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558a5ab7c8812e92b816412064fe5d4f9415815ff992a8978a0fa2a7bedf113a. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209007101.
Handel: La Resurrezione, HWV 47, Pt. 1: Aria. "D'amor fu consiglio" (Angelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae879b8950fd12eebbab91adabb179b321f5a12831b8dc725131e5af07e97c42. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209007107.
Handel: La Resurrezione, HWV 47, Pt. 1: Aria. "Naufragando va per l'onde" (Cleofe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0ec436f0c26649d8ac71379ba057a3141ac56ed9aa7e390579d7bb655e4fb6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209007119.
Handel: La Resurrezione, HWV 47, Pt. 2: Aria. "Vedo il ciel che piu sereno" (Cleofe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeef7f93d60a47fa33f913f0eafe26e576174665023676286c8b61320158d610. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209007139.
Handel: La Resurrezione, HWV 47, Pt. 2: Coro. "Diasi lode in cielo, in terra" (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad68263e6f7e3f90618721c248a836596ea98748e573ea6de7a9799b35b90904. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209007151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25c4de22045150c01f1fb43b28f0a22d082a26c919fae1b12115a8601d0d5c3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafff79fd0f3e33bb9905adbb02acfc0ede1dd7f53cb16bb00f941eebfd2468ad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616704.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 4: No. 39, Aria. "Flößt, mein Heiland"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c41197891229d046baf4acefd021337fc0210751991c274df242be20ec19054. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616740.
Charpentier: Praeludium Michaelis Archangeli factum in coelo cum dracone, H. 410
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0cbc09b92256a48f38f540db8a972094e03d8ec7d868cf1a37d681350f784e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209129000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f9c49958ff91d2c087e2f06606ffde30ff25383d0f042d50bf351dadc9873. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600297.
Ein Feste Burg ist unser Gott BWV 80: Aria and Chorale: Alles, was von Gott geboren - Mit unser Macht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957fbb09f2008b603441546b5b119aeb964d01367f5b68789c47d64a792c596c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50969db23f040e3748adede1d1c20adac3b1bbaae6e604de8501de5f91cc1fa0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bc18455be55ae3c40b300bbe4723bc3e2102e8f1db1c1ad71f0e6e52bb9187. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221a5286d23f38bdd61974cb910063c462442aa313f3660700cc4eaf32e31862. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600303.
Ein Feste Burg ist unser Gott BWV 80: Chorale: Das Wort, sie sollen lassen stahn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922bbc88e102146478dcb28ecbc6e1f8fad925d53661f302dbed6ce64bdcb594. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bca6f75b209e1a86e0a8590991cc732056b84ff00372c7f28ccbe306946e2f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f363c1676d9377920e380787cb49bef193ed9d3ae8852ac90a2166707ccf0ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bb4b6b09a52e4cc7753fe107e5d02f521cb7ca0ac6e69cd04aae5b8427d4a9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c443e666547b9f71d63f5575cd037469711de162477b2757fd0df8ec38eeb7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a879ab7bde5d43c96a26da6fff6c03b2bf4af076381858d0d17833cbcf8aa72. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7477cb1983d4cbb17614595d2c6acda9fe3ec8154774e231e40839485e1702. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99adf719c14e88bd5e24d67117eca7c474a650c5b9b0d7b69fc655e830b2e27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6c41aa620d561a8f0c73efab7b32cadeb74b4b687c8182ee6ffdcfbaedf649. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600292.