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 0xe57f808c08bedf19f02bd3288d33ec7f71aeb40de224f928a45269435504c25d. 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/5d6685b3-433e-496f-bacc-4de40478bc1c.json and https://artists.proofprofile.net/proofs/artist/5d6685b3-433e-496f-bacc-4de40478bc1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vivaldi: Complete Works for the Italian Lute
Then Svenska Messan: Herre förbarma tig öfver oss
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 0x3a9da83eed18e516e58f27afb3bce91735e20f023628217bed856bf9325ee32e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105430.
Then Svenska Messan: Ära vare Gud i högden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656c3cf0a1670c14fb2a45df365b074cc81f5f4cac4b535fd885e68951656675. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105431.
Then Svenska Messan: Och frid på jordene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c90fa777b7aa34a9ad2c350c01bb44a048d7536009228bd996e3d5a02977b4c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105432.
Then Svenska Messan: Vi lofve tig vi välsigne tig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcff3d46ef80b32897c2594f9d912c934407d00f8c1f8081a6f3553f35a295ef. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105433.
Then Svenska Messan: Vi tacke tig för tina store äro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306d41cb791d9c4dc36132682c11b011c592c942edb03ee6f8cf87aa0e1c35e9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105434.
Then Svenska Messan: O Herre Gud himmelske konung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782a977b731e6c4beb82f0f8504a6f4ff250a33816031ab866161877adbb06f2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105435.
Then Svenska Messan: O Herre Gud himmelske konung 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ace919ea12da03489f1fc26be180b4c5bfa948ff8c767c94158b2044caa25bd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105436.
Then Svenska Messan: O Herre thens aldra högstes enfödde Son
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c0b98bc57804538e27e41375de0494c215c1ad64892711419c40dae48b6ee7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105437.
Then Svenska Messan: O Herre Gud, Guds Lamb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fe8d414b87038a28458b110dac0c539622689fa4c63b8e1a39b0f0c42478a8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105438.
Then Svenska Messan: Tu som sitter på fadrens högra hand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94e8f6616e42b5528b7ef9aa7c9b91895c5a381392419032b8b9583b26839dc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105439.
Then Svenska Messan: Tu som borttager verldenes synder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0998b12ab481c9372ad10e45e512271ea76592202680e9501e5d77189fdbacdd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105440.
Then Svenska Messan: Ty tu äst allena Helig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5afec682f54c33c12622d9e08061db64552c247a1a6b75a2e53dcbec71cff00. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105441.
Then Svenska Messan: Med then helga anda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f00b1ab31d24612c172f2a7a33cddda17538072154e18bed6594a4d2e6622cf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62105442.
Organ Symphony No. 5 in F minor, Op. 42, No. 1: Organ Symphony No. 5: Toccata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe448e5bff069aca8396de5b8e1b7634632acc2366d38acd384ffec9349374738. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199333904.
101 Classics - The Best Loved Classical Melodies
The Four Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "Spring": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb551eab8aa006d11454d6ca90702c75cc699df8776af4d5f70cd9e0b58e8a901. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991001.
Konzert für Oboe d-Moll: Oboe Concerto in D Minor: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218b3f036b1a33794655abd4adf7ba753f4f11f4fa9cde4d13abf484ca95738e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199991002.
Suite für Orchester Nr. 3 D-Dur, BWV 1068: Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe7b18d41f0a30588389ca135ca3fce28c506382bbc88ca75417f757df1c71d. 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/HKI199991003.
Sonata a 5 in G Minor, Op. 2, No. 6: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d08e11b6414cfcef30c261eb24785422facdc537b31f1560e167268b66e2445. 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/HKI199258029.
The Musical Treasures Of Leufsta Bruk, Vol. 1
Baroque Trumpet (The Art Of The), Vol. 4
Trumpet Concerto in D Major: II. Andante molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ccd0261b5f49aae69646c6dc1881501827030d4d60cbf9b2c7bb3225813d27. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939302.
Baroque Trumpet (The Art Of The), Vol. 1
Ouverture in D Major, "Darmstadt": Harlequinade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd459a1109497097298ad8a7d97959cf5ef82858d221c9fca7c60bd10eb85993. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199319601.
Trumpet Concerto in D Major, TWV 51:D7: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9180d82d5b8b662b6d1f60921d88de9d2fdb41d2fa243c039a172bb830c8366. 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/HKI199319604.
Skona Grona Dagar (Beautiful Green Days)
St. Matthew Passion, BWV 244: Part I: No. 1. Chorus: Kommt, ihr Tochter, helft mir klagen (Chorus, Soprano in ripieno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb1606dde4313a453139a668fcd7f303a0df0c70e2d4a3eeab768dcd17b5fc7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171635.
St. Matthew Passion, BWV 244: Part I: No. 2. Recitative: Da Jesus diese Rede vollendet hatte (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a49f2b9b304ec1e134734f533a9ab8ad3dbb354cb160a5f73b0d1c10a8c78bd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171636.
St. Matthew Passion, BWV 244: Part I: No. 3. Chorale: Herzliebster Jesu, was hast du verbrochen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f62cd3c87039540fff81c98406b997672fcbf60297de61d192537fbb65beb2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171637.
St. Matthew Passion, BWV 244: Part I: No. 4. Recitative and Chorus: Da versammleten sich die Hohenpriester (Evangelist, Chorus, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de3f1dba0baeb3c7bed858d9a0509f6c5113918e5ec9112c1f167e9360a09ce. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171638.
St. Matthew Passion, BWV 244: Part I: No. 5. Recitative: Du lieber Heiland du (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6b17c0692496fce03331aa392b9bd62197089aead651a9198e715becc5a12d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171639.
St. Matthew Passion, BWV 244: Part I: No. 6. Aria: Buss und Reu (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1d47686b750967c67e597e3c4fe001d870d6178ea4860dde4437f83646c14e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171640.
St. Matthew Passion, BWV 244: Part I: No. 7. Recitative: Da ging hin der Zwolfen einer (Evangelist, Judas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f9984945b1b5c41fb42b1bed8d407c6654a6ee2dee0570d54b5a206e63d9f4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171641.
St. Matthew Passion, BWV 244: Part I: No. 8. Aria : Blute nur, du liebes Herz (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb6e052d0a807ff71820f7a2031a5f2933fd42454e9bee4fe597d69ff7eb2be. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171642.
St. Matthew Passion, BWV 244: Part I: No. 9. Recitative and Chorus: Aber am ersten Tage der sussen Brot (Evangelist, Chorus, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd432f03521fcd8b68cd8e37fa4de4a747197f7d9d77ff4c984200107b459f479. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171643.
St. Matthew Passion, BWV 244: Part I: No. 10. Chorale: Ich bin's, ich sollte bussen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8246085ff4f5b62952303d2162e798b9a911e3b6c38b6abdc37b8b2fa19688. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171644.
St. Matthew Passion, BWV 244: Part I: No. 11. Recitative: Er antwortete und sprach (Evangelist, Jesus, Judas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41be5862ebd03d2a68a3ceb3439b7bb8c439c01d086fb8cfef16472a04c295b3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171645.
St. Matthew Passion, BWV 244: Part I: No. 12. Recitative: Wiewohl mein Herz in Tranen schwimmt (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290d0985b730ad252863a555d8b082b2f2ece57b1e12e156ae592cff03f419ee. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171646.
St. Matthew Passion, BWV 244: Part I: No. 13. Aria: Ich will dir mein Herze schenken (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e45972795bafb412073e982141c0eb0ab8d7377ee6d9a326f569b496603f9c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171647.
St. Matthew Passion, BWV 244: Part I: No. 14. Recitative: Und da sie den Lobgesang gesprochen hatten (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325cb429de651003cd8a1689452313249658fd9424d5a5d01814c8be988a236f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171648.
St. Matthew Passion, BWV 244: Part I: No. 15. Chorale: Erkenne mich, mein Huter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4369231c768ab40226844b1b6115823b38d70c805295ef1911401f56e6e2ca3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171649.
St. Matthew Passion, BWV 244: Part I: No. 16. Recitative: Petrus aber antwortete (Evangelist, Jesus, Petrus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265bf52e98bc093265a37a372150999f7708cffe63a4a4d828942564f7e51f3f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171650.
St. Matthew Passion, BWV 244: Part I: No. 17. Chorale: Ich will hier bei dir stehen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1801d9ed71c8b3da2778eef77734c17d9cee348c0949669eb1ae7f984a1220. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171651.
St. Matthew Passion, BWV 244: Part I: No. 18. Recitative: Da kam Jesus mit ihnen zu einem Hofe (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcba7af9097bf73d5184d3eb88f6e003a3525f7b05c1fa236132a597a07d5d3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171652.
St. Matthew Passion, BWV 244: Part I: No. 19. Recitative and Chorale: O Schmerz, hier zittert das gequalte Herz (Tenor, Chorus)
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St. Matthew Passion, BWV 244: Part I: No. 20. Aria and Chorus: Ich will bei meinem Jesu wachen (Tenor, Chorus)
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St. Matthew Passion, BWV 244: Part I: No. 21. Recitative: Und ging hin ein wenig (Evangelist, Jesus)
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St. Matthew Passion, BWV 244: Part I: No. 22. Recitative: Der Heiland fallt vor seinem Vater nieder (Bass)
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St. Matthew Passion, BWV 244: Part I: No. 23. Aria: Gerne will ich mich bequemen (Bass)
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St. Matthew Passion, BWV 244: Part I: No. 24. Recitative: Und er kam zu seinen Jungern (Evangelist, Jesus)
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St. Matthew Passion, BWV 244: Part I: No. 25. Chorale: Was mein Gott will, das g'scheh allzeit
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St. Matthew Passion, BWV 244: Part I: No. 26. Recitative: Und er kam und fand sie aber schlafend (Evangelist, Jesus, Judas)
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St. Matthew Passion, BWV 244: Part I: No. 27. Aria and Chorus: So ist mein Jesus nun gefangen (Duet Alto, Soprano, Chorus)
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St. Matthew Passion, BWV 244: Part I: No. 28. Recitative: Und siehe, einer aus denen (Evangelist, Jesus)
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St. Matthew Passion, BWV 244: Part I: No. 29. Chorale: O Mensch, bewein dein Sunde gross
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St. Matthew Passion, BWV 244: Part II: No. 30. Aria and Chorus: Ach! Nun ist mein Jesus hin (Alto, Chorus)
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St. Matthew Passion, BWV 244: Part II: No. 31. Recitative: Die aber Jesum gegriffen hatten (Evangelist)
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St. Matthew Passion, BWV 244: Part II: No. 32. Chorale: Mir hat die Welt truglich gericht'
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St. Matthew Passion, BWV 244: Part II: No. 33. Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)
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St. Matthew Passion, BWV 244: Part II: No. 34. Recitative: Mein Jesus schweigt zu falschen Lugen stille (Tenor)
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St. Matthew Passion, BWV 244: Part II: No. 35. Aria: Geduld! Geduld! (Tenor)
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St. Matthew Passion, BWV 244: Part II: No. 36. Recitative and Chorus: Und der Hohepriester antwortete (Evangelist, Jesus, Pontifex, Chorus)
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St. Matthew Passion, BWV 244: Part II: No. 37. Chorale: Wer hat dich so geschlagen
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St. Matthew Passion, BWV 244: Part II: No. 38. Recitative and Chorus: Petrus aber sass draussen im Palast (Evangelist, Petrus, Ancillae, Chorus)
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St. Matthew Passion, BWV 244: Part II: No. 39. Aria: Erbarme dich (Alto)
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St. Matthew Passion, BWV 244: Part II: No. 40. Chorale: Bin ich gleich von dir gewichen
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St. Matthew Passion, BWV 244: Part II: No. 41. Recitative and Chorus: Des Morgens aber hielten alle Hohepriester (Evangelist, Judas, Chorus)
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St. Matthew Passion, BWV 244: Part II: No. 42. Aria: Gebt mir meinen Jesum wieder (Bass)
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St. Matthew Passion, BWV 244: Part II: No. 43. Recitative: Sie hielten aber einen Rat (Evangelist, Pilatus, Jesus)
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St. Matthew Passion, BWV 244: Part II: No. 44. Chorale: Befiehl du deine Wege
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St. Matthew Passion, BWV 244: Part II: No. 45. Recitative and Chorus: Auf das Fest aber hatte der Landpfleger (Evangelist, Pilatus, Uxor Pilati, Chorus)
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St. Matthew Passion, BWV 244: Part II: No. 46. Chorale: Wie wunderbarlich ist doch diese Strafe
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St. Matthew Passion, BWV 244: Part II: No. 47. Recitative: Der Landpfleger sagte (Evangelist, Pilatus)
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St. Matthew Passion, BWV 244: Part II: No. 48. Recitative: Er hat uns allen wohlgetan (Soprano)
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St. Matthew Passion, BWV 244: Part II: No. 49. Aria: Aus Liebe will mein Heiland sterben (Soprano)
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St. Matthew Passion, BWV 244: Part II: No. 50. Recitative and Chorus: Sie schrieen aber noch mehr (Evangelist, Chorus, Pilatus)
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Roman: Drottningholmsmusiken / The Royal Wedding Music of Drottningholm
Telemann: Suite Burlesque De Quixotte / Concerto for Strings in D Major
Pehrsson, Clas: Music for Recorder Ensemble
Telemann: Complete Double Concertos With Recorder
Mozart: Kleine Nachtmusik (Eine) / Divertimentos, K. 136-138
Baroque Concertos for Flute And Recorder
The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
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The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": III. Allegro
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The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": I. Allegro non molto
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The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
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Telemann / Quantz / Vivaldi / Bach, C.P.E.: Chamber Music for Recorder
Handel: Dixit Dominus / Concerto Grosso in G Minor
The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto
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Quintet No. 4 in D Major, G. 448: IV. Fandango
Evolution of Classical Music: The 18th Century
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