Chor & Orchester der J.S. Bach-Stiftung
type: MusicGroup
popularity: 25
followers: 833
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  value: 2026-06-12T19:24:56Z
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac25f997a3e94888f4082f3455513c785beeab0fa553ebe6db64a300c9856b04. 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/e9745bf2-d9dd-41dd-8039-a1c5045132da.json and https://artists.proofprofile.net/proofs/artist/e9745bf2-d9dd-41dd-8039-a1c5045132da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Bachkantaten N°12 (BWV 70, 151, 33)
  type: MusicAlbum
  date published: 2014-11-20
album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": I. Chor. "O Ewigkeit, du Donnerwort"
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": II. Rezitativ. "Kein Unglück ist in aller Welt zu finden" (Tenor)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": III. Arie. "Ewigkeit, du machst mir bange" (Tenor)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Gesetzt, es dau'rte der Verdammten Qual" (Bass)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VI. Arie. "O Mensch, errette deine Seele" (Altus)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IX. Rezitativ. "Verlass, o Mensch, die Wollust dieser Welt" (Altus)
  track: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": I. Arie. "Meine Seufzer, meine Tränen" (Tenor)
  track: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": II. Rezitativ. "Mein liebster Gott lässt mich annoch" (Altus)
  track: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": III. Choral. "Der Gott, der mir hat versprochen"
  track: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": IV. Rezitativ. "Mein Kummer nimmet zu" (Sopran)
  track: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": VI. Choral. "So sei nun, Seele, deine"
  track: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": I. Chor und Arioso. "Ihr werdet weinen und heulen" (Bass)
  track: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": IV. Rezitativ. "Du wirst mich nach der Angst auch wiederum erquicken" (Alt)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": V. Arie. "Gott is gerecht in seinen Werken" (Bass)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VII. Choral. "Solang ein Gott im Himmel lebt"
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VIII. Arie. "Wacht auf, wacht auf, verloren Schafe" (Bass)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": X. Arie. "O Menschenkind, hör auf geschwind" (Duett Altus, Tenor)
  track: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": XI. Choral. "O Ewigkeit, du Donnerwort"
  track: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": V. Arie. "Ächzen und erbärmlich weinen" (Bass)
  track: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": II. Rezitativ. "Wer sollte nicht in Klagen untergehn" (Tenor)
  track: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": III. Arie. "Kein Arzt ist ausser dir zu finden" (Alt)
  track: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": V. Arie. "Erholet euch, betrübte Sinnen"(Tenor)
  track: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": VI. Choral. "Ich hab dich einen Augenblick"
album: Bachkantaten N°5 (BWV 180, 42, 191)
  type: MusicAlbum
  date published: 2012-07-10
  track: Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": I. Chor. "Schmücke dich, o liebe Seele"
  track: Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": II. Arie. "Ermuntre dich, dein Heiland klopft" (Tenor)
  track: Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": VII. Choral. "Jesu, wahres Brot des Lebens"
  track: Kantate zum 1. Weihnachtstag, BWV 191 "Gloria in excelsis Deo": I. Chor. "Gloria in excelsis Deo"
album: Bachkantaten N°9 (BWV 110, 169, 99)
  type: MusicAlbum
  date published: 2013-11-19
  track: Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"
  track: Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": VI. Arie. "Wacht auf, ihr Adern und ihr Glieder" (Bass)
album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
  track: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": III. Arie. "Wie jammern mich doch die verkehrten Herzen" (Altus)
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": I. Chor. "Ach wie flüchtig, ach wie nichtig"
  track: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": I. Arie. "Vergnügte Ruh, beliebte Seelenlust" (Altus)
  track: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": V. Arie. "Mir ekelt mehr zu leben" (Altus mit Orgelsolo)
  track: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": VI. Arie. "Mir ekelt mehr zu leben" (Altus mit Flöte) - Bonustrack
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": II. Arie. "So schnell ein rauschend Wasser schiesst" (Tenor)
  track: Kantate zum 1. Pfingsttag, BWV 172 "Erschallet, ihr Lieder, erklinget, ihr Saiten": I. Chor. "Erschallet, ihr Lieder"
album: Bachkantate, BWV 90 - Es reißet euch ein schrecklich Ende (Live)
  type: MusicAlbum
  date published: 2017-03-12
album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
  track: Matthäuspassion, BWV 244: 1. Chor. "Kommt, ihr Töchter, helft mir klagen"
  track: Matthäuspassion, BWV 244: 2. Rezitativ. "Da Jesus diese Rede vollendet hatte" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 31. Rezitativ. "Die aber Jesum gegriffen hatten" (Evangelist)
  track: Matthäuspassion, BWV 244: 3. Choral. "Herzliebster Jesu, was hast du verbrochen"
  track: Matthäuspassion, BWV 244: 32. Choral. "Mir hat die Welt trüglich gericht'"
  track: Matthäuspassion, BWV 244: 4. Rezitativ und Chor. "Da versammleten sich die Hohenpriester" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 33. Rezitativ. "Und wiewohl viel falsche Zeugen herzutraten" (Evangelist, Zeugen, Hohepriester)
  track: Matthäuspassion, BWV 244: 5. Rezitativ. "Du lieber Heiland du" (Alt)
  track: Matthäuspassion, BWV 244: 34. Rezitativ. "Mein Jesus schweigt" (Tenor)
  track: Matthäuspassion, BWV 244: 6. Arie. "Buss und Reu" (Alt)
  track: Matthäuspassion, BWV 244: 35. Arie. "Geduld! Wenn mich falsche Zungen stechen" (Tenor)
  track: Matthäuspassion, BWV 244: 7. Rezitativ. "Da ging hin der Zwölfen einer" (Evangelist, Judas)
  track: Matthäuspassion, BWV 244: 36. Rezitativ und Chor. "Und der Hohepriester antwortete" (Evangelist, Hohepriester, Jesus)
  track: Matthäuspassion, BWV 244: 8. Arie. "Blute nur, du liebes Herz" (Sopran)
  track: Matthäuspassion, BWV 244: 37. Choral. "Wer hat dich so geschlagen"
  track: Matthäuspassion, BWV 244: 9. Rezitativ und Chor. "Aber am ersten Tage der süssen Brot" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 38. Rezitativ und Chor. "Petrus aber sass draussen im Palast" (Evangelist, 1. & 2. Magd, Petrus)
  track: Matthäuspassion, BWV 244: 10. Choral. "Ich bins, ich sollte büssen"
  track: Matthäuspassion, BWV 244: 39. Arie. "Erbarme dich" (Alt)
  track: Matthäuspassion, BWV 244: 11. Rezitativ. "Er antwortete und sprach" (Evangelist, Jesus, Judas)
  track: Matthäuspassion, BWV 244: 40. Choral. "Bin ich gleich von dir gewichen"
  track: Matthäuspassion, BWV 244: 12. Rezitativ. "Wiewohl mein Herz in Tränen schwimmt" (Sopran)
  track: Matthäuspassion, BWV 244: 41. Rezitativ und Chor. "Des Morgens aber hielten alle Hohenpriester" (Evangelist, Judas, Hohepriester)
  track: Matthäuspassion, BWV 244: 13. Arie. "Ich will dir mein Herze schenken" (Sopran)
  track: Matthäuspassion, BWV 244: 42. Arie. "Gebt mir meinen Jesum wieder!" (Bass)
  track: Matthäuspassion, BWV 244: 15. Choral. "Erkenne mich mein Hüter"
  track: Matthäuspassion, BWV 244: 16. Rezitativ. "Petrus aber antwortete und sprach zu ihm" (Evangelist, Petrus, Jesus)
  track: Matthäuspassion, BWV 244: 46. Choral. "Wie wunderbarlich ist doch diese Strafe!"
  track: Matthäuspassion, BWV 244: 18. Rezitativ. "Da kam Jesus mit ihnen zu einem Hofe" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 19. Rezitativ und Chor. "O Schmerz! Hier zittert das gequälte Herz" (Tenor)
  track: Matthäuspassion, BWV 244: 20. Arie und Chor. "Ich will bei meinem Jesu wachen" (Tenor)
  track: Matthäuspassion, BWV 244: 21. Rezitativ. "Und ging hin ein wenig" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 50. Rezitativ und Chor. "Sie schrieen aber noch mehr" (Evangelist, Pilatus)
  track: Matthäuspassion, BWV 244: 22. Rezitativ. "Der Heiland fällt vor seinem Vater nieder" (Bass)
  track: Matthäuspassion, BWV 244: 23. Arie. "Gerne will ich mich bequemen" (Bass)
  track: Matthäuspassion, BWV 244: 27. Arie und Chor. "So ist mein Jesus nun gefangen" (Sopran, Alt)
  track: Matthäuspassion, BWV 244: 29. Choral. "O Mensch, bewein dein Sünde gross"
  track: Matthäuspassion, BWV 244: 30. Arie und Chor. "Ach! Nun ist mein Jesus hin!" (Alt)
  track: Matthäuspassion, BWV 244: 43. Rezitativ. "Sie hielten aber einen Rat" (Evangelist, Pilatus, Jesus)
  track: Matthäuspassion, BWV 244: 45. Rezitativ und Chor. "Auf das Fest aber hatte der Landpfleger Gewohnheit" (Evangelist, Pilatus, Pilati Weib)
  track: Matthäuspassion, BWV 244: 17. Choral. "Ich will hier bei dir stehen"
  track: Matthäuspassion, BWV 244: 14. Rezitativ. "Und da sie den Lobgesang gesprochen hatten" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 44. Choral. "Befiehl du deine Wege"
  track: Matthäuspassion, BWV 244: 48. Rezitativ. "Er hat uns allen wohlgetan" (Sopran)
  track: Matthäuspassion, BWV 244: 49. Arie. "Aus Liebe will mein Heiland sterben" (Sopran)
  track: Matthäuspassion, BWV 244: 24. Rezitativ. "Und er kam zu seinen Jüngern" (Evangelist, Jesus)
  track: Matthäuspassion, BWV 244: 25. Choral. "Was mein Gott will, das g'scheh allzeit"
  track: Matthäuspassion, BWV 244: 26. Rezitativ. "Und er kam und fand sie aber schlafend" (Evangelist, Jesus, Judas)
  track: Matthäuspassion, BWV 244: 28. Rezitativ. "Und siehe, einer aus denen" (Evangelist, Jesus)
album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": III. Rezitativ. "Siehe, ich komme, im Buch ist von mir geschrieben" (Bass)
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VII. Choral. "Jesu, deine Passion ist mir lauter Freude"
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VIII. Chor. "So lasset uns gehen in Salem der Freuden"
  track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
  track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
  track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
  track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": I. Sonata. "Himmelskönig, sei willkommen"
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": II. Chor. "Himmelskönig, sei willkommen"
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": IV. Arie. "Starkes Lieben" (Bass)
  track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": V. Arie. "Leget euch dem Heiland unter" (Alt)
  track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": I. Arie. "Jesus schläft, was soll ich hoffen?" (Alt)
  track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
  track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": IV. Arioso. "Ihr Kleingläubigen, warum seid ihr so furchtsam?" (Bass)
  track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": V. Arie. "Schweig, aufgetürmtes Meer!" (Bass)
  track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": VII. Choral. "Unter deinen Schirmen"
  track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": I. Chor. "Gelobet sei der Herr, mein Gott, mein Licht"
  track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": III. Arie. "Gelobet sei der Herr, mein Gott, mein Trost" (Sopran)
album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
  track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": II. Rezitativ & Arioso. "Willst du dich gottes Kind und Christi Bruder nennen" (Tenor)
  track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": III. Arie. "Wer bist du?" (Bass)
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": IV. Arie. "Gott hat alles wohlgemacht" (Alt)
  track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
  track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": VI. Choral. "Wie bin ich doch so herzlich froh"
  track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": I. Arie. "Bereitet die Wege, bereitet die Bahn!" (Sopran)
  track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": IV. Rezitativ. "Ich will, mein Gott, dir frei heraus bekennen" (Altus)
  track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": V. Arie. "Christi Glieder, ach, bedenket" (Altus)
  track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": VI. Choral. "Ertöt uns durch dein Güte"
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": II. Arie. "Geist und Seele wird verwirret" (Alt)
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": III. Rezitativ. "Ich wundre mich" (Alt)
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": V. Sinfonia. "Geist und Seele wird verwirret"
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": VI. Rezitativ. "Ach, starker Gott, lass mich" (Alt)
  track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": VII. Arie. "Ich wünsche nur, bei Gott zu leben" (Alt)
  track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": I. Chor. "Wie schön leuchtet der Morgenstern"
  track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": III. Arie. "Erfüllet, ihr himmlischen, göttlichen Flammen" (Sopran)
  track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": IV. Rezitativ. "Ein ird'scher Glanz, ein leiblich Licht" (Bass)
  track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": V. Arie. "Unser Mund und Ton der Saiten" (Tenor)
album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
  track: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Arioso & Chor. "Jesus nahm zu sich die Zwölfe" (Tenor, Bass)
  track: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": IV. Arie. "Mein alles in allem" (Tenor)
  track: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Choral. "Ertöt uns durch dein Güte"
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Der Tod bleibt doch der menschlichen Natur verhasst" (Alt, Bass)
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": V. Choral. "Es ist genung, Herr, wenn es dir gefällt"
  track: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": I. Chor. "O ewiges Feuer, o Ursprung der Liebe"
  track: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": II. Arie. "Mein Jesu, ziehe mich nach dir" (Altus)
  track: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": III. Rezitativ. "Mein Jesu, ziehe mich" (Bass)
  track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)
  track: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": II. Rezitativ. "Herr, unsre Herzen halten dir" (Tenor)
  track: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": III. Arie. "Wohl euch, ihr auserwählten Seelen" (Alt)
  track: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": IV. Rezitativ. "Erwählt sich Gott die heilgen Hütten" (Bass)
  track: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": V. Chor. "Friede über Israel"
album: Bachkantate, BWV 131 - Aus der Tiefen rufe ich, Herr, zu dir (Live)
album: Bachkantate, BWV 79 - Gott der Herr ist Sonn und Schild (Live)

Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": I. Chor. "O Ewigkeit, du Donnerwort"
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  date published: 2026-07-08T03:22:41Z
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Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": II. Rezitativ. "Kein Unglück ist in aller Welt zu finden" (Tenor)
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": II. Rezitativ. "Kein Unglück ist in aller Welt zu finden" (Tenor)
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Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": III. Arie. "Ewigkeit, du machst mir bange" (Tenor)
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  date published: 2026-07-08T03:22:41Z
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Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Gesetzt, es dau'rte der Verdammten Qual" (Bass)
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Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VI. Arie. "O Mensch, errette deine Seele" (Altus)
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Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IX. Rezitativ. "Verlass, o Mensch, die Wollust dieser Welt" (Altus)
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audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IX. Rezitativ. "Verlass, o Mensch, die Wollust dieser Welt" (Altus)
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Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": I. Arie. "Meine Seufzer, meine Tränen" (Tenor)
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  date published: 2026-07-08T03:20:19Z
audio: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": I. Arie. "Meine Seufzer, meine Tränen" (Tenor)
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Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": II. Rezitativ. "Mein liebster Gott lässt mich annoch" (Altus)
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by artist: Jan Börner
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  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": II. Rezitativ. "Mein liebster Gott lässt mich annoch" (Altus)
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Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": III. Choral. "Der Gott, der mir hat versprochen"
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popularity: 1
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  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": III. Choral. "Der Gott, der mir hat versprochen"
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Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": IV. Rezitativ. "Mein Kummer nimmet zu" (Sopran)
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genre: classical
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  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": IV. Rezitativ. "Mein Kummer nimmet zu" (Sopran)
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Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": VI. Choral. "So sei nun, Seele, deine"
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by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
by artist: Susanne Seitter
by artist: Jan Börner
by artist: Jakob Pilgram
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popularity: 1
genre: classical
genre: classical-piano
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  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": VI. Choral. "So sei nun, Seele, deine"
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Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": I. Chor und Arioso. "Ihr werdet weinen und heulen" (Bass)
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by artist: Jakob Pilgram
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popularity: 15
genre: classical
genre: classical-piano
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  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367faa79b965132c8743915305a984cc5b011b12235dfdb923090967b1e93e77. 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/CH9211100309.
  date published: 2026-07-02T03:55:08Z
audio: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": I. Chor und Arioso. "Ihr werdet weinen und heulen" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.404
  additional property: Energy
    type: PropertyValue
    value: 0.335
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.245
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.338
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.355
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": IV. Rezitativ. "Du wirst mich nach der Angst auch wiederum erquicken" (Alt)
type: MusicRecording
duration: PT0M39S
duration ms: 39468
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Ruth Sandhoff
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100312
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T18:33:24+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xf4375755b5aea741d02d5d6b73f5b36583bf0e75f51e065120ac5af8d710f648
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100312
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4375755b5aea741d02d5d6b73f5b36583bf0e75f51e065120ac5af8d710f648. 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/CH9211100312.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": IV. Rezitativ. "Du wirst mich nach der Angst auch wiederum erquicken" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.547
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.458
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.341
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.15
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.267
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": V. Arie. "Gott is gerecht in seinen Werken" (Bass)
type: MusicRecording
duration: PT3M59S
duration ms: 239059
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3b7c611faa29ba8697240face3abd61dd7aaed34dd925387d26c09ec7777bf. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100296.
  date published: 2026-07-31T09:09:19Z
audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": V. Arie. "Gott is gerecht in seinen Werken" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.93
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.371
  additional property: Energy
    type: PropertyValue
    value: 0.24
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.09
  additional property: Liveness
    type: PropertyValue
    value: 0.353
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.458
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.415
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100296
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960376
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T09:09:19+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100296
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960376
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960376
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T09:09:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VII. Choral. "Solang ein Gott im Himmel lebt"
type: MusicRecording
duration: PT1M32S
duration ms: 92817
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Jakob Pilgram
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2035a9d5aeee04c7ea1bdb028b4456d3d17df6fe2f8155fc354964d4ea3d228. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100298.
  date published: 2026-07-31T21:25:57Z
audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VII. Choral. "Solang ein Gott im Himmel lebt"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.567
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.28
  additional property: Energy
    type: PropertyValue
    value: 0.14
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.887
  additional property: Liveness
    type: PropertyValue
    value: 0.304
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.225
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.682
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100298
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960468
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T21:25:57+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100298
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960468
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960468
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T21:25:57+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VIII. Arie. "Wacht auf, wacht auf, verloren Schafe" (Bass)
type: MusicRecording
duration: PT2M35S
duration ms: 155616
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3e07b278fd73da4c5da0808c311e94c33434f6bfbefb867b0cb010e8b08a2c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100299.
  date published: 2026-08-01T00:40:43Z
audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": VIII. Arie. "Wacht auf, wacht auf, verloren Schafe" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.122
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.46
  additional property: Energy
    type: PropertyValue
    value: 0.437
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.933
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.012
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.464
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.573
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100299
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960489
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T00:40:43+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100299
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960489
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960489
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:40:43+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": X. Arie. "O Menschenkind, hör auf geschwind" (Duett Altus, Tenor)
type: MusicRecording
duration: PT2M24S
duration ms: 144032
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Markus Forster
by artist: Daniel Johannsen
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2459a6c697b5609370293181d6c59aa3e18cfca8b5843f29ae10d3740ba6b76. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100301.
  date published: 2026-07-31T12:24:41Z
audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": X. Arie. "O Menschenkind, hör auf geschwind" (Duett Altus, Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.802
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.497
  additional property: Energy
    type: PropertyValue
    value: 0.21
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.147
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.627
  additional property: Loudness (dB)
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  additional property: Key Name
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    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100301
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100301
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": XI. Choral. "O Ewigkeit, du Donnerwort"
type: MusicRecording
duration: PT1M32S
duration ms: 92362
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Jakob Pilgram
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264d9e50bb6c0f1dd6dffc17abb49f35a87d3ad29c1adfd61e700e241801e0b0. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100302.
  date published: 2026-08-01T01:44:32Z
audio: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": XI. Choral. "O Ewigkeit, du Donnerwort"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.548
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.119
  additional property: Energy
    type: PropertyValue
    value: 0.195
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.727
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
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isrc code: CH9211100302
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960494
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100302
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": V. Arie. "Ächzen und erbärmlich weinen" (Bass)
type: MusicRecording
duration: PT6M31S
duration ms: 391888
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa560d7ae7ca0d220617e266ee308ce037a017120579757ca771cf6a5e4daad56. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100307.
  date published: 2026-07-31T13:06:57Z
audio: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": V. Arie. "Ächzen und erbärmlich weinen" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.441
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.127
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.915
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.115
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.155
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100307
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960404
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T13:06:57+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100307
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960404
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:06:57+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": II. Rezitativ. "Wer sollte nicht in Klagen untergehn" (Tenor)
type: MusicRecording
duration: PT0M47S
duration ms: 47116
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Andreas Weller
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 0
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58305f099e94c48ca23e76c0c844f027f51a39d501b3096bf133a9774ee84af. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100310.
  date published: 2026-07-31T17:29:52Z
audio: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": II. Rezitativ. "Wer sollte nicht in Klagen untergehn" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.33
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.281
  additional property: Energy
    type: PropertyValue
    value: 0.081
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.159
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.821
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100310
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960441
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100310
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": III. Arie. "Kein Arzt ist ausser dir zu finden" (Alt)
type: MusicRecording
duration: PT4M3S
duration ms: 243380
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Ruth Sandhoff
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe559310577357b868e9bd4def102a738a632851eabf74aa9e2b63cc5577a20f8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100311.
  date published: 2026-07-31T17:29:52Z
audio: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": III. Arie. "Kein Arzt ist ausser dir zu finden" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.547
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.247
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.826
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.122
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.238
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.049
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100311
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960441
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100311
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": V. Arie. "Erholet euch, betrübte Sinnen"(Tenor)
type: MusicRecording
duration: PT2M55S
duration ms: 175340
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Andreas Weller
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe362b30a120e2493cb0c99f1c9a632de2d599f43ebc38e31f4990f0ab2f9ceb2. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100313.
  date published: 2026-07-31T02:51:48Z
audio: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": V. Arie. "Erholet euch, betrübte Sinnen"(Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.806
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.446
  additional property: Energy
    type: PropertyValue
    value: 0.259
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.59
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.956
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100313
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960337
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100313
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960337
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": VI. Choral. "Ich hab dich einen Augenblick"
type: MusicRecording
duration: PT2M2S
duration ms: 122542
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°13 (BWV 20, 13, 103)
  type: MusicAlbum
  date published: 2015-03-02
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8118232f887d05b574725768e0f5a30caf4914e73e21f7dd68e1806ef567b228. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100314.
  date published: 2026-07-31T17:29:52Z
audio: Kantate zu Jubilate, BWV 103 "Ihr werdet weinen und heulen": VI. Choral. "Ich hab dich einen Augenblick"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.921
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.13
  additional property: Energy
    type: PropertyValue
    value: 0.221
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.954
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.378
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.234
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.737
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100314
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960441
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100314
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": I. Chor. "Schmücke dich, o liebe Seele"
type: MusicRecording
duration: PT5M28S
duration ms: 328613
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°5 (BWV 180, 42, 191)
  type: MusicAlbum
  date published: 2012-07-10
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:38:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92ea680fd24674077edd42b9b823ad79a605a21cf9fbd345c9f1bbded73d5037
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100073
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ea680fd24674077edd42b9b823ad79a605a21cf9fbd345c9f1bbded73d5037. 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/CH9211100073.
  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": I. Chor. "Schmücke dich, o liebe Seele"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.542
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.299
  additional property: Energy
    type: PropertyValue
    value: 0.096
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.814
  additional property: Liveness
    type: PropertyValue
    value: 0.2
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.318
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.98
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
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Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": II. Arie. "Ermuntre dich, dein Heiland klopft" (Tenor)
type: MusicRecording
duration: PT6M12S
duration ms: 372200
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Julius Pfeifer
in album: Bachkantaten N°5 (BWV 180, 42, 191)
  type: MusicAlbum
  date published: 2012-07-10
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237548ee80f8fb218a9870824a99740fc72e55998b8a4d90e1a1cfd16e49025e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100074.
  date published: 2026-07-31T08:26:41Z
audio: Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": II. Arie. "Ermuntre dich, dein Heiland klopft" (Tenor)
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isrc code: CH9211100074
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": VII. Choral. "Jesu, wahres Brot des Lebens"
type: MusicRecording
duration: PT2M2S
duration ms: 122360
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°5 (BWV 180, 42, 191)
  type: MusicAlbum
  date published: 2012-07-10
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513e2b6b736b697efc0b1ff37d34f997eda969693964d07b3ad1252b5d2150e8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100079.
  date published: 2026-07-31T08:26:41Z
audio: Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": VII. Choral. "Jesu, wahres Brot des Lebens"
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isrc code: CH9211100079
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Weihnachtstag, BWV 191 "Gloria in excelsis Deo": I. Chor. "Gloria in excelsis Deo"
type: MusicRecording
duration: PT6M15S
duration ms: 375320
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°5 (BWV 180, 42, 191)
  type: MusicAlbum
  date published: 2012-07-10
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f5b4007ac6dc04dbb89fc4e0e90f2fbc5597c63ed80a11a86840c452478534. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100087.
  date published: 2026-07-31T06:58:00Z
audio: Kantate zum 1. Weihnachtstag, BWV 191 "Gloria in excelsis Deo": I. Chor. "Gloria in excelsis Deo"
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isrc code: CH9211100087
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T06:58:00+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"
type: MusicRecording
duration: PT6M14S
duration ms: 374026
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°9 (BWV 110, 169, 99)
  type: MusicAlbum
  date published: 2013-11-19
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100146
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100146
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead409857f5b0d2a19576962571b2d97012a4d087e288190509da75fc6e740e4. 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/CH9211100146.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"
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  additional property: Key Name
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  additional property: Mode Name
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Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": VI. Arie. "Wacht auf, ihr Adern und ihr Glieder" (Bass)
type: MusicRecording
duration: PT3M42S
duration ms: 222946
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Stephan MacLeod
in album: Bachkantaten N°9 (BWV 110, 169, 99)
  type: MusicAlbum
  date published: 2013-11-19
popularity: 0
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3489f08cd21c5b7f5c8f38b2f9e8ca60556b0cd7b325b1ec350b6ea78aafde6f. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100151.
  date published: 2026-07-31T20:42:35Z
audio: Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": VI. Arie. "Wacht auf, ihr Adern und ihr Glieder" (Bass)
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  additional property: Tempo (BPM)
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    value: 115.112
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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isrc code: CH9211100151
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": III. Arie. "Wie jammern mich doch die verkehrten Herzen" (Altus)
type: MusicRecording
duration: PT8M41S
duration ms: 521093
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Andreas Scholl
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100253
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:31:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf65647d07d41ddea0bcb1fe3563392e797147822a79bed3cc06f17816525e4c
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100253
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65647d07d41ddea0bcb1fe3563392e797147822a79bed3cc06f17816525e4c. 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/CH9211100253.
  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": III. Arie. "Wie jammern mich doch die verkehrten Herzen" (Altus)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": I. Chor. "Ach wie flüchtig, ach wie nichtig"
type: MusicRecording
duration: PT2M17S
duration ms: 137706
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100257
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:16:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cb2e5d9355eff9a0b5f4642c0d056e8035432bb1c0d49b54cd09eb9f18d69a5
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100257
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb2e5d9355eff9a0b5f4642c0d056e8035432bb1c0d49b54cd09eb9f18d69a5. 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/CH9211100257.
  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": I. Chor. "Ach wie flüchtig, ach wie nichtig"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.579
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.529
  additional property: Energy
    type: PropertyValue
    value: 0.5
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.899
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.76
  additional property: Liveness
    type: PropertyValue
    value: 0.401
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.798
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.601
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": I. Arie. "Vergnügte Ruh, beliebte Seelenlust" (Altus)
type: MusicRecording
duration: PT6M17S
duration ms: 377253
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Andreas Scholl
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb13388eccfbd35bd47adb9d5996c58714ff3d2a13a16a834177e3a8038c0bc. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100251.
  date published: 2026-07-31T08:26:41Z
audio: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": I. Arie. "Vergnügte Ruh, beliebte Seelenlust" (Altus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.685
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.226
  additional property: Energy
    type: PropertyValue
    value: 0.1
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.634
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.099
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.231
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100251
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960368
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T08:26:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": V. Arie. "Mir ekelt mehr zu leben" (Altus mit Orgelsolo)
type: MusicRecording
duration: PT5M48S
duration ms: 348320
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Andreas Scholl
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2732dbb9ce0a51b4def43fcf8bfd94f8249b31f62479c2828953c33c810177f1. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100255.
  date published: 2026-07-31T04:14:58Z
audio: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": V. Arie. "Mir ekelt mehr zu leben" (Altus mit Orgelsolo)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.019
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.201
  additional property: Energy
    type: PropertyValue
    value: 0.115
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.311
  additional property: Liveness
    type: PropertyValue
    value: 0.259
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.33
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.833
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100255
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960344
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T04:14:58+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100255
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960344
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960344
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T04:14:58+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": VI. Arie. "Mir ekelt mehr zu leben" (Altus mit Flöte) - Bonustrack
type: MusicRecording
duration: PT5M52S
duration ms: 352920
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Andreas Scholl
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dcc4953b537fbccf23bb4b456a7b435f1443478b027a86e6e2b7c2b7644c13. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100256.
  date published: 2026-07-31T08:26:41Z
audio: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": VI. Arie. "Mir ekelt mehr zu leben" (Altus mit Flöte) - Bonustrack
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.909
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.264
  additional property: Energy
    type: PropertyValue
    value: 0.108
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.651
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.258
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.086
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100256
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960368
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T08:26:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100256
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": II. Arie. "So schnell ein rauschend Wasser schiesst" (Tenor)
type: MusicRecording
duration: PT5M34S
duration ms: 334773
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Daniel Johannsen
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0290b25e4e16dba17c71721a54924dcc0a4179c9af1ca6e7acb63757efdc6f9a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100258.
  date published: 2026-07-31T02:19:15Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": II. Arie. "So schnell ein rauschend Wasser schiesst" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.812
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.438
  additional property: Energy
    type: PropertyValue
    value: 0.332
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.85
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.289
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.593
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.937
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100258
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960334
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100258
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 1. Pfingsttag, BWV 172 "Erschallet, ihr Lieder, erklinget, ihr Saiten": I. Chor. "Erschallet, ihr Lieder"
type: MusicRecording
duration: PT3M54S
duration ms: 234693
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°11 (BWV 170, 26, 172)
  type: MusicAlbum
  date published: 2014-06-24
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97f94e8e03179d7cc282fd12cfb5f8bc09add2059381837cc0a6378ebacc6fb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100263.
  date published: 2026-07-31T12:24:41Z
audio: Kantate zum 1. Pfingsttag, BWV 172 "Erschallet, ihr Lieder, erklinget, ihr Saiten": I. Chor. "Erschallet, ihr Lieder"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.745
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.431
  additional property: Energy
    type: PropertyValue
    value: 0.304
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.904
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.125
  additional property: Liveness
    type: PropertyValue
    value: 0.186
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.544
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.237
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100263
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100263
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 1. Chor. "Kommt, ihr Töchter, helft mir klagen"
type: MusicRecording
duration: PT6M15S
duration ms: 375240
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 6
genre: classical
genre: classical-piano
isrc code: CH9211100183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:34:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47bc65779f2cdff59cfdf37077f87c482337bd9df7c4fff4155f8a846c763489
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100183
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bc65779f2cdff59cfdf37077f87c482337bd9df7c4fff4155f8a846c763489. 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/CH9211100183.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 1. Chor. "Kommt, ihr Töchter, helft mir klagen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.007
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.128
  additional property: Energy
    type: PropertyValue
    value: 0.246
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.561
  additional property: Liveness
    type: PropertyValue
    value: 0.287
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.193
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.202
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 2. Rezitativ. "Da Jesus diese Rede vollendet hatte" (Evangelist, Jesus)
type: MusicRecording
duration: PT0M39S
duration ms: 39786
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:22:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb0f466fb271187f48b8b5481e9d6142c2b91bf8d611432e68302f0261a56e27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100184
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0f466fb271187f48b8b5481e9d6142c2b91bf8d611432e68302f0261a56e27. 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/CH9211100184.
  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 2. Rezitativ. "Da Jesus diese Rede vollendet hatte" (Evangelist, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.843
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.337
  additional property: Energy
    type: PropertyValue
    value: 0.174
  additional property: Speechiness
    type: PropertyValue
    value: 0.096
  additional property: Acousticness
    type: PropertyValue
    value: 0.932
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.33
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.155
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 31. Rezitativ. "Die aber Jesum gegriffen hatten" (Evangelist)
type: MusicRecording
duration: PT0M58S
duration ms: 58360
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T06:58:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ef41425fc4a289b2059b7f439f7a4f9f516921ab392ccae876ebc9f66c092fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959107
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959107
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100213
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T07:19:23+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 959107
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T07:19:23+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef41425fc4a289b2059b7f439f7a4f9f516921ab392ccae876ebc9f66c092fb. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:59:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100213.
  date published: 2026-07-22T09:59:40Z
audio: Matthäuspassion, BWV 244: 31. Rezitativ. "Die aber Jesum gegriffen hatten" (Evangelist)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 51.596
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.628
  additional property: Energy
    type: PropertyValue
    value: 0.058
  additional property: Speechiness
    type: PropertyValue
    value: 0.083
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.167
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.523
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.236
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 3. Choral. "Herzliebster Jesu, was hast du verbrochen"
type: MusicRecording
duration: PT0M45S
duration ms: 45706
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:38:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2fcc60d1b9a3fc487ccede31042b65f09a6d0324f212cbfa5daad453107296b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100185
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fcc60d1b9a3fc487ccede31042b65f09a6d0324f212cbfa5daad453107296b. 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/CH9211100185.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 3. Choral. "Herzliebster Jesu, was hast du verbrochen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.945
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.256
  additional property: Energy
    type: PropertyValue
    value: 0.22
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.153
  additional property: Liveness
    type: PropertyValue
    value: 0.178
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.164
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.974
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 32. Choral. "Mir hat die Welt trüglich gericht'"
type: MusicRecording
duration: PT0M42S
duration ms: 42973
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T12:15:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80bfeff5833f5181454fd433bc2994022f6fdc8317bd9dbd8f729c640202030b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959128
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959128
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100214
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T12:33:25+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 959128
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T12:33:25+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bfeff5833f5181454fd433bc2994022f6fdc8317bd9dbd8f729c640202030b. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T15:11:30Z), 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/CH9211100214.
  date published: 2026-07-22T15:11:30Z
audio: Matthäuspassion, BWV 244: 32. Choral. "Mir hat die Welt trüglich gericht'"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.455
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.322
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.407
  additional property: Liveness
    type: PropertyValue
    value: 0.201
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.352
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.581
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 4. Rezitativ und Chor. "Da versammleten sich die Hohenpriester" (Evangelist, Jesus)
type: MusicRecording
duration: PT3M5S
duration ms: 185600
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100186
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:07:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0367ea319e8d96e2722bddc20eaba2ea31427504e0f70e4376e5e5bbc37806e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100186
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0367ea319e8d96e2722bddc20eaba2ea31427504e0f70e4376e5e5bbc37806e. 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/CH9211100186.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 4. Rezitativ und Chor. "Da versammleten sich die Hohenpriester" (Evangelist, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.828
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.371
  additional property: Energy
    type: PropertyValue
    value: 0.179
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.2
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.979
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 33. Rezitativ. "Und wiewohl viel falsche Zeugen herzutraten" (Evangelist, Zeugen, Hohepriester)
type: MusicRecording
duration: PT1M7S
duration ms: 67240
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Jan Börner
by artist: Walter Siegel
by artist: Chaspar Mani
by artist: Valentin Parli
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:32:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37f0f397a55aeb26a9e5cc73d8cbe5adfb44cde69752533e8c2930b968f817b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f0f397a55aeb26a9e5cc73d8cbe5adfb44cde69752533e8c2930b968f817b4. 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/CH9211100215.
  date published: 2026-07-08T03:20:19Z
audio: Matthäuspassion, BWV 244: 33. Rezitativ. "Und wiewohl viel falsche Zeugen herzutraten" (Evangelist, Zeugen, Hohepriester)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.537
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.481
  additional property: Energy
    type: PropertyValue
    value: 0.201
  additional property: Speechiness
    type: PropertyValue
    value: 0.082
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.489
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.823
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 5. Rezitativ. "Du lieber Heiland du" (Alt)
type: MusicRecording
duration: PT0M51S
duration ms: 51493
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Margot Oitzinger
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100187
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:32:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd53bf1f71c0834d416ea8cf3d359de26a219ca6969c87643b8704921d16fdc26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100187
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53bf1f71c0834d416ea8cf3d359de26a219ca6969c87643b8704921d16fdc26. 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/CH9211100187.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 5. Rezitativ. "Du lieber Heiland du" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.815
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.268
  additional property: Energy
    type: PropertyValue
    value: 0.056
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.284
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.114
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.999
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 34. Rezitativ. "Mein Jesus schweigt" (Tenor)
type: MusicRecording
duration: PT1M8S
duration ms: 68000
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T04:25:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d65a30c7c81cd5cd68b9420e3acbe0f4985ac2ad4ab095dcf376bf4d9e38e6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d65a30c7c81cd5cd68b9420e3acbe0f4985ac2ad4ab095dcf376bf4d9e38e6b. 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/CH9211100216.
  date published: 2026-07-06T06:56:49Z
audio: Matthäuspassion, BWV 244: 34. Rezitativ. "Mein Jesus schweigt" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 50
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0
  additional property: Energy
    type: PropertyValue
    value: 0.037
  additional property: Speechiness
    type: PropertyValue
    value: 0
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.293
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 6. Arie. "Buss und Reu" (Alt)
type: MusicRecording
duration: PT3M54S
duration ms: 234666
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Margot Oitzinger
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:51:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x475848489d56157336d2f6fbebdea48df608b7ad1f8c65b5e5de2192d37841d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100188
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475848489d56157336d2f6fbebdea48df608b7ad1f8c65b5e5de2192d37841d4. 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/CH9211100188.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 6. Arie. "Buss und Reu" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.485
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.243
  additional property: Energy
    type: PropertyValue
    value: 0.05
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.12
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.621
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 35. Arie. "Geduld! Wenn mich falsche Zungen stechen" (Tenor)
type: MusicRecording
duration: PT3M28S
duration ms: 208626
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:32:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87f1074f3c34b32e3b37fe2df95cc0863e1b11a810c729c6bc9d8856799a8269
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100217
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f1074f3c34b32e3b37fe2df95cc0863e1b11a810c729c6bc9d8856799a8269. 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/CH9211100217.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 35. Arie. "Geduld! Wenn mich falsche Zungen stechen" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.925
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.332
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.948
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.187
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.319
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.976
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 7. Rezitativ. "Da ging hin der Zwölfen einer" (Evangelist, Judas)
type: MusicRecording
duration: PT0M34S
duration ms: 34360
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Philippe Rayot
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:09:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4000ef0b61fb3116bb428ab74f9e59fc9e61cbafb8b3a5b2c5e5de5b209e82e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100189
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4000ef0b61fb3116bb428ab74f9e59fc9e61cbafb8b3a5b2c5e5de5b209e82e8. 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/CH9211100189.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 7. Rezitativ. "Da ging hin der Zwölfen einer" (Evangelist, Judas)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.865
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.455
  additional property: Energy
    type: PropertyValue
    value: 0.07
  additional property: Speechiness
    type: PropertyValue
    value: 0.093
  additional property: Acousticness
    type: PropertyValue
    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.307
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.443
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.429
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 36. Rezitativ und Chor. "Und der Hohepriester antwortete" (Evangelist, Hohepriester, Jesus)
type: MusicRecording
duration: PT2M6S
duration ms: 126586
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
by artist: Chaspar Mani
by artist: Valentin Parli
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5803ca5dc7bfe586a32f8206cd9197c692d96ea68e0216f7f801ba7300b34d26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100218
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5803ca5dc7bfe586a32f8206cd9197c692d96ea68e0216f7f801ba7300b34d26. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100218.
  date published: 2026-07-02T11:38:34Z
audio: Matthäuspassion, BWV 244: 36. Rezitativ und Chor. "Und der Hohepriester antwortete" (Evangelist, Hohepriester, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.852
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.375
  additional property: Energy
    type: PropertyValue
    value: 0.239
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.652
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.321
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.862
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 8. Arie. "Blute nur, du liebes Herz" (Sopran)
type: MusicRecording
duration: PT4M32S
duration ms: 272493
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Joanne Lunn
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100190
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:43:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8a17e23916bac1fd84d3e54eedff30318480a5c17346d767dbd3f2f0dcb2b28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a17e23916bac1fd84d3e54eedff30318480a5c17346d767dbd3f2f0dcb2b28. 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/CH9211100190.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 8. Arie. "Blute nur, du liebes Herz" (Sopran)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.489
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.334
  additional property: Energy
    type: PropertyValue
    value: 0.073
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.932
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.065
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.51
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 37. Choral. "Wer hat dich so geschlagen"
type: MusicRecording
duration: PT0M46S
duration ms: 46000
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:48:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa71a03191d963f4dbc138783a318c52eec574eccacaec86d801f18ac536c51ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100219
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71a03191d963f4dbc138783a318c52eec574eccacaec86d801f18ac536c51ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100219.
  date published: 2026-07-02T11:38:34Z
audio: Matthäuspassion, BWV 244: 37. Choral. "Wer hat dich so geschlagen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.543
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.23
  additional property: Energy
    type: PropertyValue
    value: 0.185
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.064
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.303
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.428
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 9. Rezitativ und Chor. "Aber am ersten Tage der süssen Brot" (Evangelist, Jesus)
type: MusicRecording
duration: PT2M13S
duration ms: 133226
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:02:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa43932278f7d058fcfa01dc52e98136bb387e701466e3bf6fd8503d41ff3129d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100191
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43932278f7d058fcfa01dc52e98136bb387e701466e3bf6fd8503d41ff3129d. 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/CH9211100191.
  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 9. Rezitativ und Chor. "Aber am ersten Tage der süssen Brot" (Evangelist, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.831
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.357
  additional property: Energy
    type: PropertyValue
    value: 0.096
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.204
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.15
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.605
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 38. Rezitativ und Chor. "Petrus aber sass draussen im Palast" (Evangelist, 1. & 2. Magd, Petrus)
type: MusicRecording
duration: PT2M19S
duration ms: 139000
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Manuel Walser
by artist: Mirjam Berli
by artist: Susanne Frei
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T03:12:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89d43af1afdbf3d576bcd0339cfa305a3903151ce8bef828d57d513ade6af8f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100220
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d43af1afdbf3d576bcd0339cfa305a3903151ce8bef828d57d513ade6af8f4. 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/CH9211100220.
  date published: 2026-07-06T07:16:32Z
audio: Matthäuspassion, BWV 244: 38. Rezitativ und Chor. "Petrus aber sass draussen im Palast" (Evangelist, 1. & 2. Magd, Petrus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.981
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.439
  additional property: Energy
    type: PropertyValue
    value: 0.141
  additional property: Speechiness
    type: PropertyValue
    value: 0.075
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.237
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.2
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.706
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 10. Choral. "Ich bins, ich sollte büssen"
type: MusicRecording
duration: PT0M45S
duration ms: 45773
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100192
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:29:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46d8ff71181a7484ccd132188d3cd70e174f6c712c381273a84c1b13a6a56d26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100192
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d8ff71181a7484ccd132188d3cd70e174f6c712c381273a84c1b13a6a56d26. 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/CH9211100192.
  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 10. Choral. "Ich bins, ich sollte büssen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.071
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.281
  additional property: Energy
    type: PropertyValue
    value: 0.203
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.289
  additional property: Liveness
    type: PropertyValue
    value: 0.208
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.363
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.448
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 39. Arie. "Erbarme dich" (Alt)
type: MusicRecording
duration: PT5M45S
duration ms: 345973
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Margot Oitzinger
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:51:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93995b4a2a1320855bb18abbb55e61583cd5d14321d7fa2d3135b6b65395aae1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956894
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100221
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93995b4a2a1320855bb18abbb55e61583cd5d14321d7fa2d3135b6b65395aae1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100221.
  date published: 2026-07-06T07:53:57Z
audio: Matthäuspassion, BWV 244: 39. Arie. "Erbarme dich" (Alt)
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  additional property: Acousticness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.083
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.9
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Matthäuspassion, BWV 244: 11. Rezitativ. "Er antwortete und sprach" (Evangelist, Jesus, Judas)
type: MusicRecording
duration: PT2M56S
duration ms: 176933
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
by artist: Philippe Rayot
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100193
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-24T16:02:48+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x2fa65a2f2e3c1603ca8bcc2e05aa502399b2689c60e44d207d05ea31d9bd0532
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100193
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa65a2f2e3c1603ca8bcc2e05aa502399b2689c60e44d207d05ea31d9bd0532. 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/CH9211100193.
  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 11. Rezitativ. "Er antwortete und sprach" (Evangelist, Jesus, Judas)
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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    value: 0.284
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.884
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäuspassion, BWV 244: 40. Choral. "Bin ich gleich von dir gewichen"
type: MusicRecording
duration: PT0M58S
duration ms: 58280
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:48:19+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae77ed19683a75b6e82ee8640a3291e8496de15c7947a2b0b753df27c030624. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100222.
  date published: 2026-07-02T11:38:34Z
audio: Matthäuspassion, BWV 244: 40. Choral. "Bin ich gleich von dir gewichen"
  type: AudioObject
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.216
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Matthäuspassion, BWV 244: 12. Rezitativ. "Wiewohl mein Herz in Tränen schwimmt" (Sopran)
type: MusicRecording
duration: PT1M29S
duration ms: 89053
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Joanne Lunn
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:51:35+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x78cfa7812c590ecfb968d2210f3daeb0f87ad8e65d153f92aa36bf94ab899157
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100194
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cfa7812c590ecfb968d2210f3daeb0f87ad8e65d153f92aa36bf94ab899157. 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/CH9211100194.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 12. Rezitativ. "Wiewohl mein Herz in Tränen schwimmt" (Sopran)
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  additional property: Tempo (BPM)
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    value: 93.723
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
    type: PropertyValue
    value: 0.229
  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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Matthäuspassion, BWV 244: 41. Rezitativ und Chor. "Des Morgens aber hielten alle Hohenpriester" (Evangelist, Judas, Hohepriester)
type: MusicRecording
duration: PT1M44S
duration ms: 104626
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Philippe Rayot
by artist: Chaspar Mani
by artist: Valentin Parli
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:43:44+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x9a91d475bf543555dd69268fbb19c8b51bad8e3dbc2f67298dd89b982db0d629
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100223
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a91d475bf543555dd69268fbb19c8b51bad8e3dbc2f67298dd89b982db0d629. 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/CH9211100223.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 41. Rezitativ und Chor. "Des Morgens aber hielten alle Hohenpriester" (Evangelist, Judas, Hohepriester)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.74
  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.157
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.468
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.237
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
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Matthäuspassion, BWV 244: 13. Arie. "Ich will dir mein Herze schenken" (Sopran)
type: MusicRecording
duration: PT3M22S
duration ms: 202520
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Joanne Lunn
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100195
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:40:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x765174337c60ab7a5751605e27a002ed966115e001ee46c94f0e12c9a35ac2ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957061
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100195
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T16:07:00Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957061
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T16:07:00+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765174337c60ab7a5751605e27a002ed966115e001ee46c94f0e12c9a35ac2ac. 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/CH9211100195.
  date published: 2026-07-07T16:07:00Z
audio: Matthäuspassion, BWV 244: 13. Arie. "Ich will dir mein Herze schenken" (Sopran)
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.161
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.447
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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    value: F#
  additional property: Mode Name
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Matthäuspassion, BWV 244: 42. Arie. "Gebt mir meinen Jesum wieder!" (Bass)
type: MusicRecording
duration: PT2M54S
duration ms: 174040
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:40:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd72e022c0f7ab471003173c5ee21bffd349fcabbdb8b1b428c2242cd36ca830d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100224
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 42. Arie. "Gebt mir meinen Jesum wieder!" (Bass)
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Matthäuspassion, BWV 244: 15. Choral. "Erkenne mich mein Hüter"
type: MusicRecording
duration: PT0M55S
duration ms: 55680
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
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  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100197
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 15. Choral. "Erkenne mich mein Hüter"
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Matthäuspassion, BWV 244: 16. Rezitativ. "Petrus aber antwortete und sprach zu ihm" (Evangelist, Petrus, Jesus)
type: MusicRecording
duration: PT1M4S
duration ms: 64666
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Manuel Walser
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100198
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
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  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 16. Rezitativ. "Petrus aber antwortete und sprach zu ihm" (Evangelist, Petrus, Jesus)
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Matthäuspassion, BWV 244: 46. Choral. "Wie wunderbarlich ist doch diese Strafe!"
type: MusicRecording
duration: PT0M45S
duration ms: 45346
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100228
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 46. Choral. "Wie wunderbarlich ist doch diese Strafe!"
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Matthäuspassion, BWV 244: 18. Rezitativ. "Da kam Jesus mit ihnen zu einem Hofe" (Evangelist, Jesus)
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duration: PT1M55S
duration ms: 115613
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100200
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 18. Rezitativ. "Da kam Jesus mit ihnen zu einem Hofe" (Evangelist, Jesus)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.514
  additional property: Key Name
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    value: D
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Matthäuspassion, BWV 244: 19. Rezitativ und Chor. "O Schmerz! Hier zittert das gequälte Herz" (Tenor)
type: MusicRecording
duration: PT1M40S
duration ms: 100480
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100201
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad99c8ab6ddd540a658f4e1c22c5120d217e15dfcb38a929037a092ced386e9e. 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/CH9211100201.
  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 19. Rezitativ und Chor. "O Schmerz! Hier zittert das gequälte Herz" (Tenor)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Matthäuspassion, BWV 244: 20. Arie und Chor. "Ich will bei meinem Jesu wachen" (Tenor)
type: MusicRecording
duration: PT4M59S
duration ms: 299746
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 20. Arie und Chor. "Ich will bei meinem Jesu wachen" (Tenor)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.175
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.977
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Matthäuspassion, BWV 244: 21. Rezitativ. "Und ging hin ein wenig" (Evangelist, Jesus)
type: MusicRecording
duration: PT0M43S
duration ms: 43693
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-27T06:46:02+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd552ae10ff85355002cceea38cba8ced753319c05933453485ec4b1eda12b67b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd552ae10ff85355002cceea38cba8ced753319c05933453485ec4b1eda12b67b. 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/CH9211100203.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 21. Rezitativ. "Und ging hin ein wenig" (Evangelist, Jesus)
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Matthäuspassion, BWV 244: 50. Rezitativ und Chor. "Sie schrieen aber noch mehr" (Evangelist, Pilatus)
type: MusicRecording
duration: PT1M55S
duration ms: 115920
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Wolf Matthias Friedrich
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100232
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:41:06+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100232
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327abf340f6399d9a1e44c8eda19ca5f512e32f732dc4e854f70b52197f48c0d. 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/CH9211100232.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 50. Rezitativ und Chor. "Sie schrieen aber noch mehr" (Evangelist, Pilatus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.436
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.629
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Matthäuspassion, BWV 244: 22. Rezitativ. "Der Heiland fällt vor seinem Vater nieder" (Bass)
type: MusicRecording
duration: PT0M56S
duration ms: 56280
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:44:19+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xa3f074cde28721247a7d6a556310ed9c1d0afd240f68379534431824a677b43a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f074cde28721247a7d6a556310ed9c1d0afd240f68379534431824a677b43a. 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/CH9211100204.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 22. Rezitativ. "Der Heiland fällt vor seinem Vater nieder" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.192
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.266
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.406
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.574
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Matthäuspassion, BWV 244: 23. Arie. "Gerne will ich mich bequemen" (Bass)
type: MusicRecording
duration: PT4M29S
duration ms: 269240
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:54:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb09583ed036876593045a0ad9d8cec4b3fb2bc53bb804830d76dab539d3b3e30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957073
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100205
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09583ed036876593045a0ad9d8cec4b3fb2bc53bb804830d76dab539d3b3e30. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100205.
  date published: 2026-07-07T18:50:38Z
audio: Matthäuspassion, BWV 244: 23. Arie. "Gerne will ich mich bequemen" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.504
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.917
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.266
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.865
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Matthäuspassion, BWV 244: 27. Arie und Chor. "So ist mein Jesus nun gefangen" (Sopran, Alt)
type: MusicRecording
duration: PT4M18S
duration ms: 258626
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Joanne Lunn
by artist: Margot Oitzinger
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 4
genre: classical
genre: classical-piano
isrc code: CH9211100209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:37:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3761fed8059a84b17c1503e1a6bffa9279e73121c9eec3f647dbdff937dfc89e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100209
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3761fed8059a84b17c1503e1a6bffa9279e73121c9eec3f647dbdff937dfc89e. 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/CH9211100209.
  date published: 2026-07-02T03:55:08Z
audio: Matthäuspassion, BWV 244: 27. Arie und Chor. "So ist mein Jesus nun gefangen" (Sopran, Alt)
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  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.02
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.19
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.592
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
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Matthäuspassion, BWV 244: 29. Choral. "O Mensch, bewein dein Sünde gross"
type: MusicRecording
duration: PT5M28S
duration ms: 328653
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:05:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cc5422fbe3e5a9e1bf374a231c80715d554943c47ee976f6dc1705e14d056a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100211
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T05:09:12Z
audio: Matthäuspassion, BWV 244: 29. Choral. "O Mensch, bewein dein Sünde gross"
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Matthäuspassion, BWV 244: 30. Arie und Chor. "Ach! Nun ist mein Jesus hin!" (Alt)
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duration: PT3M37S
duration ms: 217306
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by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Margot Oitzinger
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326585ae21614df87ee6ccf5504fac8857ba618a2f68e80b443039ec529da0f2. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100212.
  date published: 2026-07-22T15:38:35Z
audio: Matthäuspassion, BWV 244: 30. Arie und Chor. "Ach! Nun ist mein Jesus hin!" (Alt)
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additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 43. Rezitativ. "Sie hielten aber einen Rat" (Evangelist, Pilatus, Jesus)
type: MusicRecording
duration: PT2M19S
duration ms: 139320
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Wolf Matthias Friedrich
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad15c5e189344f880cebe8cb4119228f7999d044d72b1dc577ac8101635015d8. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CH9211100225.
  date published: 2026-07-22T13:34:27Z
audio: Matthäuspassion, BWV 244: 43. Rezitativ. "Sie hielten aber einen Rat" (Evangelist, Pilatus, Jesus)
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additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 45. Rezitativ und Chor. "Auf das Fest aber hatte der Landpfleger Gewohnheit" (Evangelist, Pilatus, Pilati Weib)
type: MusicRecording
duration: PT2M23S
duration ms: 143453
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Wolf Matthias Friedrich
by artist: Guro Hjemli
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T15:39:05Z
audio: Matthäuspassion, BWV 244: 45. Rezitativ und Chor. "Auf das Fest aber hatte der Landpfleger Gewohnheit" (Evangelist, Pilatus, Pilati Weib)
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  additional property: Danceability
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isrc code: CH9211100227
additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 17. Choral. "Ich will hier bei dir stehen"
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duration: PT0M59S
duration ms: 59120
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 3
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T16:38:13Z
audio: Matthäuspassion, BWV 244: 17. Choral. "Ich will hier bei dir stehen"
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  additional property: Danceability
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additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 14. Rezitativ. "Und da sie den Lobgesang gesprochen hatten" (Evangelist, Jesus)
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duration: PT1M2S
duration ms: 62600
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecc4b89bc315a769c504df53d2bc3334ecd111c88d640832897b44b07964967. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100196.
  date published: 2026-07-29T14:28:24Z
audio: Matthäuspassion, BWV 244: 14. Rezitativ. "Und da sie den Lobgesang gesprochen hatten" (Evangelist, Jesus)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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isrc code: CH9211100196
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 44. Choral. "Befiehl du deine Wege"
type: MusicRecording
duration: PT0M57S
duration ms: 57080
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0447af4e7acb2ddd239b96057beb76cfa274013e8973ef94f37b6ff3edf79d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100226.
  date published: 2026-07-29T21:09:47Z
audio: Matthäuspassion, BWV 244: 44. Choral. "Befiehl du deine Wege"
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.199
  additional property: Loudness (dB)
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  additional property: Key Name
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isrc code: CH9211100226
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 48. Rezitativ. "Er hat uns allen wohlgetan" (Sopran)
type: MusicRecording
duration: PT1M8S
duration ms: 68173
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Joanne Lunn
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb233ddbdc94df6576d61439788e60c6ed91df50140e907bc29bf930c4cfca2dc. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100230.
  date published: 2026-07-29T13:09:35Z
audio: Matthäuspassion, BWV 244: 48. Rezitativ. "Er hat uns allen wohlgetan" (Sopran)
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isrc code: CH9211100230
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 49. Arie. "Aus Liebe will mein Heiland sterben" (Sopran)
type: MusicRecording
duration: PT5M1S
duration ms: 301280
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Joanne Lunn
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0393dbf987b18733e11a5b565da70043381e1806fd53be2783705e3c71ab9c90. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100231.
  date published: 2026-07-30T02:37:10Z
audio: Matthäuspassion, BWV 244: 49. Arie. "Aus Liebe will mein Heiland sterben" (Sopran)
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    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
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    value: 0.053
  additional property: Loudness (dB)
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  additional property: Key Name
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isrc code: CH9211100231
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 24. Rezitativ. "Und er kam zu seinen Jüngern" (Evangelist, Jesus)
type: MusicRecording
duration: PT1M22S
duration ms: 82786
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba5e0b7c9430242635becc615dabee8f8aa64dac16fa974be422c54451b6b5. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100206.
  date published: 2026-07-29T21:13:37Z
audio: Matthäuspassion, BWV 244: 24. Rezitativ. "Und er kam zu seinen Jüngern" (Evangelist, Jesus)
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  additional property: Danceability
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isrc code: CH9211100206
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 25. Choral. "Was mein Gott will, das g'scheh allzeit"
type: MusicRecording
duration: PT1M1S
duration ms: 61560
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750dbf7e9d090291d0e49ca0834f55c963afa98c07334936a30fc8e772e7040. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100207.
  date published: 2026-07-29T19:35:34Z
audio: Matthäuspassion, BWV 244: 25. Choral. "Was mein Gott will, das g'scheh allzeit"
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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    value: 10
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.211
  additional property: Energy
    type: PropertyValue
    value: 0.277
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
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    type: PropertyValue
    value: 0.066
  additional property: Liveness
    type: PropertyValue
    value: 0.237
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.267
  additional property: Loudness (dB)
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  additional property: Key Name
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isrc code: CH9211100207
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 26. Rezitativ. "Und er kam und fand sie aber schlafend" (Evangelist, Jesus, Judas)
type: MusicRecording
duration: PT2M30S
duration ms: 150466
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
by artist: Philippe Rayot
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642679f9755086c0db4bcb2c0a53b6533b241aec1eea93a50e61eb9bd11c3418. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100208.
  date published: 2026-07-29T11:07:37Z
audio: Matthäuspassion, BWV 244: 26. Rezitativ. "Und er kam und fand sie aber schlafend" (Evangelist, Jesus, Judas)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.274
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.437
  additional property: Energy
    type: PropertyValue
    value: 0.08
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.255
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isrc code: CH9211100208
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T11:07:37+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Matthäuspassion, BWV 244: 28. Rezitativ. "Und siehe, einer aus denen" (Evangelist, Jesus)
type: MusicRecording
duration: PT2M13S
duration ms: 133080
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Charles Daniels
by artist: Peter Harvey
in album: Matthäuspassion, BWV 244
  type: MusicAlbum
  date published: 2014-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e94101ce255241c8deb2c22307bc527ccb12f87eb85949e51b9a527c372ddf. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100210.
  date published: 2026-07-29T19:35:34Z
audio: Matthäuspassion, BWV 244: 28. Rezitativ. "Und siehe, einer aus denen" (Evangelist, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.852
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.473
  additional property: Energy
    type: PropertyValue
    value: 0.176
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.932
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.182
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  additional property: Key Name
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isrc code: CH9211100210
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": III. Rezitativ. "Siehe, ich komme, im Buch ist von mir geschrieben" (Bass)
type: MusicRecording
duration: PT0M37S
duration ms: 37413
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Raphael Jud
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:40:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf59a092ded705a6855cdabdd1f617c8d452eefbd31a0b5a6019c58f3df2d848
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
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  date published: 2026-07-08T03:22:41Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": III. Rezitativ. "Siehe, ich komme, im Buch ist von mir geschrieben" (Bass)
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Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
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duration ms: 244186
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by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°1 (BWV 182, 81, 129)
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  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100006
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
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Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VII. Choral. "Jesu, deine Passion ist mir lauter Freude"
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by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
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  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100007
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VII. Choral. "Jesu, deine Passion ist mir lauter Freude"
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Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VIII. Chor. "So lasset uns gehen in Salem der Freuden"
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duration: PT4M4S
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by artist: Johann Sebastian Bach
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by artist: Rudolf Lutz
in album: Bachkantaten N°1 (BWV 182, 81, 129)
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  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100008
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
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  date published: 2026-07-08T03:20:19Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VIII. Chor. "So lasset uns gehen in Salem der Freuden"
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Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
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duration: PT1M28S
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explicit: false
by artist: Johann Sebastian Bach
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by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°1 (BWV 182, 81, 129)
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  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100010
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
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Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
type: MusicRecording
duration: PT3M44S
duration ms: 224840
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Klaus Hager
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100017
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
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Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
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duration: PT4M44S
duration ms: 284680
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100019
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3a5d49e5620f8fddfc253c952b284e4beea1f47649f34541c880a53e80aba3. 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/CH9211100019.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 112.797
  additional property: Musical Key
    type: PropertyValue
    value: 6
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    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.371
  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.402
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.254
  additional property: Key Name
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    value: F#
  additional property: Mode Name
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    value: Major

Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
type: MusicRecording
duration: PT1M42S
duration ms: 102653
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x009fe1d8afe7a4b5577e52a4e9cd74c0559f173f2eade51e40c61a8789792ebb
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009fe1d8afe7a4b5577e52a4e9cd74c0559f173f2eade51e40c61a8789792ebb. 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/CH9211100020.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.874
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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    value: 0.033
  additional property: Acousticness
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    value: 0.924
  additional property: Instrumentalness
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    value: 0.067
  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": I. Sonata. "Himmelskönig, sei willkommen"
type: MusicRecording
duration: PT2M0S
duration ms: 120400
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 6
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739ffb28bdcfd75a58d898b64bae9c8b49529de2f85cf75321aa3294ec763fb8. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100001.
  date published: 2026-07-29T15:22:21Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": I. Sonata. "Himmelskönig, sei willkommen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.662
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.188
  additional property: Energy
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    value: 0.049
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.811
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.148
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.158
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.209
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100001
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960121
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T15:22:21+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100001
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960121
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960121
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T15:22:21+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": II. Chor. "Himmelskönig, sei willkommen"
type: MusicRecording
duration: PT3M28S
duration ms: 208600
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 4
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b121888dc8b17a49f27fcc18a2dd6b1e5cb42edd183464e4e981017d66cffc7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100002.
  date published: 2026-07-29T21:09:47Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": II. Chor. "Himmelskönig, sei willkommen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.367
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.16
  additional property: Energy
    type: PropertyValue
    value: 0.186
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.13
  additional property: Liveness
    type: PropertyValue
    value: 0.192
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.434
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.39
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100002
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T21:09:47+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100002
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960144
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:09:47+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": IV. Arie. "Starkes Lieben" (Bass)
type: MusicRecording
duration: PT2M38S
duration ms: 158333
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Raphael Jud
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 3
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b842e41ce8db32d2d89b17f2f4a43339f344e336c703b9644cab6f6fda1954c. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100004.
  date published: 2026-07-30T01:34:28Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": IV. Arie. "Starkes Lieben" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.4
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.376
  additional property: Energy
    type: PropertyValue
    value: 0.147
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.229
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.43
  additional property: Loudness (dB)
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  additional property: Key Name
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    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100004
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960187
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T01:34:28+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100004
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960187
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T01:34:28+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": V. Arie. "Leget euch dem Heiland unter" (Alt)
type: MusicRecording
duration: PT6M49S
duration ms: 409026
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 3
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7759f68e284b231bfc70bf9ccfa6cdada3aedda52ab7dacdb1e85de5babeeebd. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100005.
  date published: 2026-07-30T06:39:12Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": V. Arie. "Leget euch dem Heiland unter" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.44
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.194
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.134
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.129
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100005
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960216
additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100005
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960216
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T06:39:12+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": I. Arie. "Jesus schläft, was soll ich hoffen?" (Alt)
type: MusicRecording
duration: PT4M11S
duration ms: 251533
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Roswitha Müller
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 3
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff176c7eef84fb122df9c15af64cbefe06367d746f4d2d6d34e326ec26635c2. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100009.
  date published: 2026-07-30T10:42:33Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": I. Arie. "Jesus schläft, was soll ich hoffen?" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.839
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.205
  additional property: Energy
    type: PropertyValue
    value: 0.091
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.075
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.779
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100009
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960247
additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100009
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960247
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
type: MusicRecording
duration: PT3M1S
duration ms: 181440
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7317b1e486f21ff468de4d42f94e0fe41549aff95e5e88e8e495c8356e40a91c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100011.
  date published: 2026-07-30T19:42:40Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.911
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.449
  additional property: Energy
    type: PropertyValue
    value: 0.3
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.932
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.416
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.713
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100011
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960300
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T19:42:40+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100011
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960300
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960300
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T19:42:40+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": IV. Arioso. "Ihr Kleingläubigen, warum seid ihr so furchtsam?" (Bass)
type: MusicRecording
duration: PT1M28S
duration ms: 88653
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09828a2acdc9250f45f5b6ee42e81f04bc8d8b38c6856ef2d54cd72a2aecd81. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100012.
  date published: 2026-07-31T02:19:15Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": IV. Arioso. "Ihr Kleingläubigen, warum seid ihr so furchtsam?" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.71
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.372
  additional property: Energy
    type: PropertyValue
    value: 0.132
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.291
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.136
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100012
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960334
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100012
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": V. Arie. "Schweig, aufgetürmtes Meer!" (Bass)
type: MusicRecording
duration: PT4M49S
duration ms: 289973
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38ca806af4f5383a8390ace3614853c6accdd64694fabafa6d41f8eb861a6f4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100013.
  date published: 2026-07-31T02:51:48Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": V. Arie. "Schweig, aufgetürmtes Meer!" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.314
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.464
  additional property: Energy
    type: PropertyValue
    value: 0.409
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.045
  additional property: Liveness
    type: PropertyValue
    value: 0.334
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.738
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.787
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100013
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960337
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100013
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960337
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": VII. Choral. "Unter deinen Schirmen"
type: MusicRecording
duration: PT1M5S
duration ms: 65760
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fd7fc3e674748394e310351bb3fcd83076747f54c65394dd01cef49eb53282. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/CH9211100015.
  date published: 2026-07-30T20:35:49Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": VII. Choral. "Unter deinen Schirmen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.118
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.168
  additional property: Energy
    type: PropertyValue
    value: 0.193
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.052
  additional property: Liveness
    type: PropertyValue
    value: 0.214
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.532
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.203
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100015
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960309
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T20:35:49+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960309
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T20:35:49+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": I. Chor. "Gelobet sei der Herr, mein Gott, mein Licht"
type: MusicRecording
duration: PT4M15S
duration ms: 255520
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 3
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77be58aabd3cc6b7948ca1d672e2f3ce4dda4bc309c01ef34d891f0fbbad0229. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100016.
  date published: 2026-07-30T14:36:16Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": I. Chor. "Gelobet sei der Herr, mein Gott, mein Licht"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.715
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.446
  additional property: Energy
    type: PropertyValue
    value: 0.337
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.254
  additional property: Liveness
    type: PropertyValue
    value: 0.062
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.539
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.726
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100016
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960264
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T14:36:16+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100016
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960264
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960264
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:36:16+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": III. Arie. "Gelobet sei der Herr, mein Gott, mein Trost" (Sopran)
type: MusicRecording
duration: PT4M21S
duration ms: 261786
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Ulrike Hofbauer
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772d38e019c36d839289f5a0abb649f8decc6e5d1673d6e0407324248fb93d1f. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100018.
  date published: 2026-07-31T10:20:10Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": III. Arie. "Gelobet sei der Herr, mein Gott, mein Trost" (Sopran)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.961
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.321
  additional property: Energy
    type: PropertyValue
    value: 0.124
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.16
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.304
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.451
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100018
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960389
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T10:20:10+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100018
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960389
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": II. Rezitativ & Arioso. "Willst du dich gottes Kind und Christi Bruder nennen" (Tenor)
type: MusicRecording
duration: PT2M39S
duration ms: 159960
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Julius Pfeifer
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T20:15:51+00:00
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": II. Rezitativ & Arioso. "Willst du dich gottes Kind und Christi Bruder nennen" (Tenor)
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Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": III. Arie. "Wer bist du?" (Bass)
type: MusicRecording
duration: PT2M54S
duration ms: 174640
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Wolf Matthias Friedrich
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100038
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": III. Arie. "Wer bist du?" (Bass)
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Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": IV. Arie. "Gott hat alles wohlgemacht" (Alt)
type: MusicRecording
duration: PT2M52S
duration ms: 172040
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100045
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49f5ef0da55adef6e7b0b2fdb220572866f605d7e5b05542903a89e54df09b6. 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/CH9211100045.
  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": IV. Arie. "Gott hat alles wohlgemacht" (Alt)
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Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
type: MusicRecording
duration: PT1M1S
duration ms: 61560
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Makoto Sakurada
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100050
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100050
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788bb175b26926182697fdce5933c108e09d220f7dc41a64b1c15164db7a805c. 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/CH9211100050.
  date published: 2026-07-08T03:20:19Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
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Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": VI. Choral. "Wie bin ich doch so herzlich froh"
type: MusicRecording
duration: PT1M43S
duration ms: 103320
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100054
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": VI. Choral. "Wie bin ich doch so herzlich froh"
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Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": I. Arie. "Bereitet die Wege, bereitet die Bahn!" (Sopran)
type: MusicRecording
duration: PT5M59S
duration ms: 359360
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Eva Oltiványi
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394febf7975a4946d060d38359c424166d065ca4a2b42876dd6d6a9481b732f6. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/CH9211100036.
  date published: 2026-07-30T18:46:00Z
audio: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": I. Arie. "Bereitet die Wege, bereitet die Bahn!" (Sopran)
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    value: 106.909
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additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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

Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": IV. Rezitativ. "Ich will, mein Gott, dir frei heraus bekennen" (Altus)
type: MusicRecording
duration: PT1M53S
duration ms: 113226
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Markus Forster
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T01:44:32Z
audio: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": IV. Rezitativ. "Ich will, mein Gott, dir frei heraus bekennen" (Altus)
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additional property: OTSVerifyInstructions
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Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": V. Arie. "Christi Glieder, ach, bedenket" (Altus)
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by artist: Chor & Orchester der J.S. Bach-Stiftung
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popularity: 1
genre: classical
genre: classical-piano
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  date published: 2026-07-31T19:53:13Z
audio: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": V. Arie. "Christi Glieder, ach, bedenket" (Altus)
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additional property: OTSVerifyInstructions
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Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": VI. Choral. "Ertöt uns durch dein Güte"
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by artist: Johann Sebastian Bach
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by artist: Rudolf Lutz
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popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:59:18Z
audio: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": VI. Choral. "Ertöt uns durch dein Güte"
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additional property: OTSVerifyInstructions
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Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"
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duration: PT5M19S
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by artist: Johann Sebastian Bach
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by artist: Rudolf Lutz
by artist: Bernhard Berchtold
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popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"
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additional property: OTSVerifyInstructions
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Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": II. Arie. "Geist und Seele wird verwirret" (Alt)
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duration: PT7M42S
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by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
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popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": II. Arie. "Geist und Seele wird verwirret" (Alt)
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additional property: OTSVerifyInstructions
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Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": III. Rezitativ. "Ich wundre mich" (Alt)
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duration: PT1M24S
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by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
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by artist: Claude Eichenberger
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popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:30:38Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": III. Rezitativ. "Ich wundre mich" (Alt)
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additional property: OTSVerifyInstructions
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Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": V. Sinfonia. "Geist und Seele wird verwirret"
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duration: PT3M10S
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by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe98fbcf40a33406b5eff3dd56ce329f459fb9d80087356f1f4d11115de27f8. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100046.
  date published: 2026-07-31T13:04:34Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": V. Sinfonia. "Geist und Seele wird verwirret"
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  additional property: Key Name
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    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100046
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960403
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T13:04:34+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100046
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960403
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:04:34+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": VI. Rezitativ. "Ach, starker Gott, lass mich" (Alt)
type: MusicRecording
duration: PT1M39S
duration ms: 99360
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7649429a882ce2bbcafc298624fab11c9ed1783430826fbfe2effb6c7c8e67. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100047.
  date published: 2026-07-31T19:53:13Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": VI. Rezitativ. "Ach, starker Gott, lass mich" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.755
  additional property: Musical Key
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.289
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.27
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100047
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
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  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100047
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": VII. Arie. "Ich wünsche nur, bei Gott zu leben" (Alt)
type: MusicRecording
duration: PT2M56S
duration ms: 176093
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd02e056e1245cae5715cf2e27e2a5a897cd7e6db0b66306d509043df4efcbdb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100048.
  date published: 2026-07-31T19:53:13Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": VII. Arie. "Ich wünsche nur, bei Gott zu leben" (Alt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.701
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.384
  additional property: Energy
    type: PropertyValue
    value: 0.132
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100048
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960455
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100048
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": I. Chor. "Wie schön leuchtet der Morgenstern"
type: MusicRecording
duration: PT7M16S
duration ms: 436280
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14212898df5b79368d1c254f53734ce4fae4856c69a6a93901b2b7a2cdb91692. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100049.
  date published: 2026-07-30T10:42:33Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": I. Chor. "Wie schön leuchtet der Morgenstern"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.432
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.368
  additional property: Energy
    type: PropertyValue
    value: 0.284
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.294
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.714
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100049
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960247
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T10:42:33+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100049
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960247
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T10:42:33+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": III. Arie. "Erfüllet, ihr himmlischen, göttlichen Flammen" (Sopran)
type: MusicRecording
duration: PT4M22S
duration ms: 262600
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Eva Oltiványi
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a2669f44badac3e0d3b6b043798a7bf0784f028fc2c37a7e787e23c2ed2bfb. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100051.
  date published: 2026-07-31T16:33:26Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": III. Arie. "Erfüllet, ihr himmlischen, göttlichen Flammen" (Sopran)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.514
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.37
  additional property: Energy
    type: PropertyValue
    value: 0.077
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.917
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.552
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.012
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100051
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960435
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100051
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": IV. Rezitativ. "Ein ird'scher Glanz, ein leiblich Licht" (Bass)
type: MusicRecording
duration: PT0M58S
duration ms: 58053
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Manuel Walser
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 0
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e733b4000b03bb6930b33af98b0674fec63d1e7f39dfc328f1b798e191f7cb. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100052.
  date published: 2026-07-31T23:51:35Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": IV. Rezitativ. "Ein ird'scher Glanz, ein leiblich Licht" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.601
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.415
  additional property: Energy
    type: PropertyValue
    value: 0.131
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.838
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.163
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.042
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100052
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960481
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100052
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960481
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": V. Arie. "Unser Mund und Ton der Saiten" (Tenor)
type: MusicRecording
duration: PT5M58S
duration ms: 358893
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Makoto Sakurada
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7af00c4407f1bc0a80acb0d39fcf8056860ca0a6ab66b6c5e1b61726334004. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100053.
  date published: 2026-07-31T20:22:46Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": V. Arie. "Unser Mund und Ton der Saiten" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.254
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.48
  additional property: Energy
    type: PropertyValue
    value: 0.161
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.29
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.556
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.898
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100053
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960459
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T20:22:46+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100053
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960459
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960459
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Arioso & Chor. "Jesus nahm zu sich die Zwölfe" (Tenor, Bass)
type: MusicRecording
duration: PT4M38S
duration ms: 278906
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Johannes Kaleschke
by artist: Ekkehard Abele
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:51:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd85378449cd0af33ff52e3fc4766c9432c5921ccd996c3be0211ddfc60842291
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85378449cd0af33ff52e3fc4766c9432c5921ccd996c3be0211ddfc60842291. 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/CH9211100021.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Arioso & Chor. "Jesus nahm zu sich die Zwölfe" (Tenor, Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.179
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.184
  additional property: Energy
    type: PropertyValue
    value: 0.247
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.383
  additional property: Liveness
    type: PropertyValue
    value: 0.156
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.215
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.925
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": IV. Arie. "Mein alles in allem" (Tenor)
type: MusicRecording
duration: PT3M4S
duration ms: 184480
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Johannes Kaleschke
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:43:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1010882527b9ae853892fc7ec01aaef205904e02de5dd20ccd65652427eb585f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1010882527b9ae853892fc7ec01aaef205904e02de5dd20ccd65652427eb585f. 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/CH9211100024.
  date published: 2026-07-08T03:22:41Z
audio: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": IV. Arie. "Mein alles in allem" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.297
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.311
  additional property: Energy
    type: PropertyValue
    value: 0.154
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.326
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.641
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.37
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Choral. "Ertöt uns durch dein Güte"
type: MusicRecording
duration: PT2M3S
duration ms: 123573
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:25:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x023ee8f8fb7511acf17536406177979aa33a07770ad856bf323460d1eb8b49a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100025
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023ee8f8fb7511acf17536406177979aa33a07770ad856bf323460d1eb8b49a8. 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/CH9211100025.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Choral. "Ertöt uns durch dein Güte"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.328
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.343
  additional property: Energy
    type: PropertyValue
    value: 0.128
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.379
  additional property: Liveness
    type: PropertyValue
    value: 0.26
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.51
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.853
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
type: MusicRecording
duration: PT4M15S
duration ms: 255533
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
by artist: Bernhard Berchtold
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:24:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55a89218e5627f4d7a1c0a1168e75081ecb579ea314c7790fddb0eabf6334745
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100026
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a89218e5627f4d7a1c0a1168e75081ecb579ea314c7790fddb0eabf6334745. 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/CH9211100026.
  date published: 2026-07-08T03:20:19Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.762
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.329
  additional property: Energy
    type: PropertyValue
    value: 0.281
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.356
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.312
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.576
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
type: MusicRecording
duration: PT2M32S
duration ms: 152680
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
by artist: Bernhard Berchtold
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:32:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57bc32d29e3b0533c770eca071ab35ae531f99ccbd6f4021f0561a561f7fcaaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100027
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bc32d29e3b0533c770eca071ab35ae531f99ccbd6f4021f0561a561f7fcaaf. 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/CH9211100027.
  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.089
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.268
  additional property: Energy
    type: PropertyValue
    value: 0.098
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.057
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.918
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Der Tod bleibt doch der menschlichen Natur verhasst" (Alt, Bass)
type: MusicRecording
duration: PT5M29S
duration ms: 329173
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
by artist: Markus Volpert
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:35:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf314b85ab2258a65194b00b7bb3a8432a36a2d25ce0c6746d046764f53667d6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100029
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf314b85ab2258a65194b00b7bb3a8432a36a2d25ce0c6746d046764f53667d6a. 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/CH9211100029.
  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Der Tod bleibt doch der menschlichen Natur verhasst" (Alt, Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.132
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.31
  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.061
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.087
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": V. Choral. "Es ist genung, Herr, wenn es dir gefällt"
type: MusicRecording
duration: PT1M28S
duration ms: 88826
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:00:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf891668e9f3cba02e355b075408ff206939dba48252f161cc4eb123489be498c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf891668e9f3cba02e355b075408ff206939dba48252f161cc4eb123489be498c. 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/CH9211100030.
  date published: 2026-07-08T03:22:41Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": V. Choral. "Es ist genung, Herr, wenn es dir gefällt"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.006
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.288
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.181
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.145
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.121
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": I. Chor. "O ewiges Feuer, o Ursprung der Liebe"
type: MusicRecording
duration: PT7M3S
duration ms: 423053
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 3
genre: classical
genre: classical-piano
isrc code: CH9211100031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:56:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20e0508d057b1d3f25f46f83320f0577c6c0a0eac48dd13b2285d87916e5725d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100031
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e0508d057b1d3f25f46f83320f0577c6c0a0eac48dd13b2285d87916e5725d. 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/CH9211100031.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": I. Chor. "O ewiges Feuer, o Ursprung der Liebe"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.835
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.335
  additional property: Energy
    type: PropertyValue
    value: 0.425
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.922
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.04
  additional property: Liveness
    type: PropertyValue
    value: 0.302
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.513
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.235
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": II. Arie. "Mein Jesu, ziehe mich nach dir" (Altus)
type: MusicRecording
duration: PT4M9S
duration ms: 249853
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Markus Forster
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d57cd683c5361446f0de04ff96fa42194fbfda7cf7d48e789fa33f916ce5a5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100022.
  date published: 2026-07-30T15:42:38Z
audio: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": II. Arie. "Mein Jesu, ziehe mich nach dir" (Altus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.148
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.265
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.655
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.201
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.485
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100022
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960273
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T15:42:38+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100022
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960273
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960273
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T15:42:38+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": III. Rezitativ. "Mein Jesu, ziehe mich" (Bass)
type: MusicRecording
duration: PT2M3S
duration ms: 123960
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Ekkehard Abele
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bed0d6c36ffa8273f02ccc920556bf599fdc7ea635d606eb40505161875f340. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100023.
  date published: 2026-07-30T17:23:26Z
audio: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": III. Rezitativ. "Mein Jesu, ziehe mich" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.911
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.247
  additional property: Energy
    type: PropertyValue
    value: 0.183
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.177
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.11
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.212
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100023
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960284
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T17:23:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100023
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960284
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960284
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T17:23:26+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)
type: MusicRecording
duration: PT2M47S
duration ms: 167800
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Claude Eichenberger
by artist: Bernhard Berchtold
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f515dd96f0475fdc804ff13405d56ab9226565b8efddbf27cb0656bf6e6a506. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100028.
  date published: 2026-07-31T16:07:24Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.569
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.326
  additional property: Energy
    type: PropertyValue
    value: 0.225
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.177
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.476
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.326
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100028
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960429
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:07:24+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100028
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960429
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960429
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:07:24+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": II. Rezitativ. "Herr, unsre Herzen halten dir" (Tenor)
type: MusicRecording
duration: PT0M40S
duration ms: 40040
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Jens Weber
in album: Bachkantaten N°2 (BWV 22, 60, 34)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e364f765f2b5e2698e76f905ce18ed02e242aa01f6e5e4686a5dbcf02d20356. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100032.
  date published: 2026-07-31T23:51:35Z
audio: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": II. Rezitativ. "Herr, unsre Herzen halten dir" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.296
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.303
  additional property: Energy
    type: PropertyValue
    value: 0.105
  additional property: Speechiness
    type: PropertyValue
    value: 0.067
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.405
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.994
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CH9211100032
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960481
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100032
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960481
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": III. Arie. "Wohl euch, ihr auserwählten Seelen" (Alt)
type: MusicRecording
duration: PT5M47S
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Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": IV. Rezitativ. "Erwählt sich Gott die heilgen Hütten" (Bass)
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Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": V. Chor. "Friede über Israel"
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Gott der Herr ist Sonn und Schild, BWV 79: III. Choral - Nun danket alle Gott (Mit Publikum) - Live
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Gott der Herr ist Sonn und Schild, BWV 79: I. Chor - Gott der Herr ist Sonn und Schild - Live
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Bachkantate, BWV 131 - Aus der Tiefen rufe ich, Herr, zu dir (Live)
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date published: 2017-03-12

Bachkantate, BWV 79 - Gott der Herr ist Sonn und Schild (Live)
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date published: 2017-11-18
track: Gott der Herr ist Sonn und Schild, BWV 79: III. Choral - Nun danket alle Gott (Mit Publikum) - Live
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