Wolfgang Zerer
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xf49977c40479ec692e655b665db4fb3f97add2eb7840f97e207557d5293d7812
- Status: registered
- Registered: 2026-06-14T21:35:00+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xf49977c40479ec692e655b665db4fb3f97add2eb7840f97e207557d5293d7812
- Bitcoin block (earliest attestation): 953742, 2026-06-15T04:47:56Z
- Record hash: sha256:e6eeb43b0c58822a9c99d1ec9213a52bccdd95ba18478ac4a54d5c8e51dca4e6
- Anchored record: https://artists.proofprofile.net/proofs/artist/a1dc4502-ac97-451c-a4e2-3892e37f904c.json
- OpenTimestamps proof: https://artists.proofprofile.net/proofs/artist/a1dc4502-ac97-451c-a4e2-3892e37f904c.ots
- Verification result: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1dc4502-ac97-451c-a4e2-3892e37f904c
- Bitcoin block lookup: https://blockstream.info/api/block-height/953742
Top Tracks
- Zelenka: Laudate pueri, ZWV 81: I. Laudate pueri
- Der Messias, K. 572, Pt. 1: No. 14, Aria. "Er weidet seine Herde"
- Der Messias, K. 572, Pt. 1: No. 14, Aria. "Er weidet seine Herde"
- Der Messias, K. 572, Pt. 1: No. 14, Aria. "Er weidet seine Herde"
- Der Messias, K. 572, Pt. 1: No. 14, Aria. "Er weidet seine Herde"
- Vom Himmel hoch, da komm ich her, BWV 738
- Das Orgelbuchlein, BWV 599-644: Puer natus in Bethlehem, BWV 603
- Das Orgelbuchlein, BWV 599-644: Lobt Gott, ihr Christen allzugleich, BWV 609
- Dort wo auf Passaus Bergeshöhe
- Toccata e-moll
- O Maria gnadenville
- Alle Menschen müssen sterben
- Singt vereint in frohen Chören
- Maria sei gegrüsset
- Mutter muss dich nochmal grüssen
- Der Messias, K. 572, Pt. 1: No. 14, Aria. "Er weidet seine Herde"
- Der Messias, K. 572, Pt. 1: No. 14, Aria. Er weidet seine Herde
- Christ, der du bist der helle Tag, BWV 766: Partita VII
- Christ, der du bist der helle Tag, BWV 766: Partita VI
- Christ, der du bist der helle Tag, BWV 766: Partita V
Albums (33)
- Christmas Season (2010-09-28)
- Schenk: Works for Viola Da Gamba (2000-01-01)
- Bach: Die schönsten orgelwerke (2007-01-01)
- Klassische Weihnacht (2023-09-29)
- Weihnachtswunschkonzert (2023-10-27)
- Weihnachten ganz klassisch 2024 (2024-08-30)
- Weihnachten Klassik 2023 (2023-10-23)
- Weihnachtsabend (2023-09-01)
- Weihnachten ganz klassisch 2023 (2023-11-03)
- Scenes from Childhood (2024-12-26)
- Hommage! (2014-09-12)
- Regina Renata - Die Orgel in St. Katharinen Hamburg (2013-01-16)
- Romantique (2007-10-05)
- Bach, J.S: Orgelbuchlein, Bwv 599-644 (2007-01-01)
- Bach, J.S.: Influences of Böhm and Buxtehude (2007-01-01)
- Süsse Stille (Barockmusik für Sopran, Flöte und Orgel) (2006-09-26)
- WECKMANN: Organ Works, Vol. 2 (1999-02-26)
- Weckmann: Organ Works, Vol. 1 (1998-09-16)
- Baroque Recorder Sonatas I (1990-12-13)
- My Christmas (2022-11-04)
- Christmas Wishes - Wundervolle Weihnacht (2021-11-26)
- Bach, J.S.: Influences of Bohm and Buxtehude (2007-01-01)
- CHRISTMAS 2023 - Classical Music Meets Pop (2023-09-20)
- Bach: Vater unser (2014-11-15)
- Italian Music of the 17th Century (1993-02-24)
- Classical Music for Christmas - 2023 (2023-09-20)
- Viviani: Capricci Armonici (2009-01-01)
- Trio Sonatas (The Art of Playing the Recorder, Vol. 4) (1999-02-22)
- The Queen of Instruments: Selected Organ Works, Vol. 1 (2021-10-01)
- Festliche Stimmung - klassische Weihnachten (2024-11-01)
- Weihnachten Klassik 2024 (2024-06-28)
- Weihnachtsklassiker 2023 (2023-09-20)
- Weihnachtliche Chöre - Kommt ihr Hirten (2012-11-20)
Recordings with proof (63)
- Toccata; ISRC DEA559914723; CopyrightID 0x7d89cd9919984e7e49394ed0ceae39384afa9f96d80ba1622d6341e9aea256e0; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Toccata and Fugue in D Minor, BWV 565: Fugue; ISRC DEA559914724; CopyrightID 0xb806210ca4a01dab30c097890b329fe6f795729f5e634676241311f2ad403f29; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Allein Gott in der Hoh sei Ehr, BWV 676; ISRC DEA559914725; CopyrightID 0xffd03b5ec225645321d81bed5699d714891b85e71d598d5ee96f64d54cf660a1; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
- Trio Sonata No. 5 in C Major, BWV 529: I. Allegro; ISRC DEA550014737; CopyrightID 0x48b14c356b28518cda6c488dafeb512598950b68399341258e5fd41978c9a4f8; Bitcoin block 957046; anchored record, OpenTimestamps proof, verification result
- Fantasie; ISRC DEA559914726; CopyrightID 0xf9fd81a0a69a676ccb93711326a9bea3bdf8df168dc0074ea45233afd8a06cb4; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
- Fantasia and Fugue in G Minor, BWV 542: Fuge; ISRC DEA559914727; CopyrightID 0xc7dbf4562f0ff3f70315efeb43bbe12f9143b867e402cfd0d2a54bbe75445206; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
- 6 Schubler Chorales, BWV 645-650: Wachet auf, ruft uns die Stimme, BWV 645; ISRC DEA559914728; CopyrightID 0x37d138a293f0997eacd3e8491c608055bbf236392f1b1bebf82641a4def196fd; Bitcoin block 956349; anchored record, OpenTimestamps proof, verification result
- Prelude and Fugue in C Major, BWV 545: Praludium; ISRC DEA559914729; CopyrightID 0xbec3c867c69044177c4e397c8204cdb3fe91c3b7cc99e3773d2e053cad4bdf91; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- 6 Schubler Chorales, BWV 645-650: Ach, bleib bei uns, Herr Jesu Christ, BWV 649; ISRC DEA559914731; CopyrightID 0x896b0afe7716d480e7696e8695b059ab078874a31eef4873a54c6acc08f6c3a3; Bitcoin block 957061; anchored record, OpenTimestamps proof, verification result
- Partite diverse sopra Christ, der du bist der helle Tag, BWV 766: Variation No. 2; ISRC DEA550014743; CopyrightID 0x6677e8909bd10ce0d66ce4bd5cfad32593dcf764fc0ae0f1e2f1016588255617; Bitcoin block 957124; anchored record, OpenTimestamps proof, verification result
- 18 Chorales, BWV 651-668, "Leipziger Chorale": Fantasia super Komm, heiliger Geist, Herre Gott, BWV 651; ISRC DEA559914732; CopyrightID 0x98ca94eaf11847554cddb90526f5b0444c7afc86902d28876f9dfc9156fa4846; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
- Partite diverse sopra Christ, der du bist der helle Tag, BWV 766: Variation No. 3; ISRC DEA550014744; CopyrightID 0x4ddfcae4a0343fa972119625b8aeac18011374ac6a6f00ff9acbfec0d4d0c5b1; Bitcoin block 957120; anchored record, OpenTimestamps proof, verification result
- Prelude and Fugue in E-Flat Major, BWV 552, "St. Anne": Praeludium; ISRC DEA559914733; CopyrightID 0x30ebbf5250a3c78af6854fa8097fb37e20386b099d2d8eea3ac48bd1d417a1c8; Bitcoin block 956889; anchored record, OpenTimestamps proof, verification result
- Partite diverse sopra Christ, der du bist der helle Tag, BWV 766: Variation No. 4; ISRC DEA550014745; CopyrightID 0xdb0dcc30a4e84bc780af22a7a6f719e341f373cd95cd61d27d0ec7e33a693f34; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
- Partite diverse sopra Christ, der du bist der helle Tag, BWV 766: Variation No. 7; ISRC DEA550014748; CopyrightID 0x9eec9d44ac78e205dc61e46cb3c5ce2bc6c845078b2f205c17012a16dbfd07bd; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
- Prelude and Fugue in E Minor, BWV 548, "Wedge": Fuge; ISRC DEA550014751; CopyrightID 0x27bb8eeb16d9af4330bc8b741bb9e6c1c127af5152c94447c39d8cb99b728533; Bitcoin block 957120; anchored record, OpenTimestamps proof, verification result
- Schumann: Kinderszenen, Op. 15: No. 1, Von fremden Ländern und Menschen; ISRC FRZ208400801; CopyrightID 0xfc635bac169a455b5c026142e02f9b82b5a42e35c6f881bab27d17bcd3ba1b30; Bitcoin block 953520; anchored record, OpenTimestamps proof, verification result
- Haydn: Toy Symphony: III. Finale. Allegro (Also Attributed to Mozart or Angerer); ISRC GBAYC9302707; CopyrightID 0xc9533e983edc93e5a2f0cbe9d9ab04c04582ebb4e62dab613cd81a0bcca4d433; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 2, Staccato; ISRC FRZ118100430; CopyrightID 0xa559d16d0dfdabda80191d0eb72e37fa0eed3c0345ce4ded0e918baabe705d64; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Mozart: Das Kinderspiel, K. 598; ISRC GBAYC2400025; CopyrightID 0xf6d683d86d72abc2136a074e438c60e7f79dfdf75fb40efe84be2943f02648f4; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Satie: Sports et divertissements: No. 6, Colin-maillard; ISRC FRZ209303406; CopyrightID 0xd10e8a78a1fd82926b3b5ee6c82327e1bd1a46a5861317bc2bbc2b2a2a168616; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Tansman: Pour les enfants, Quatrième recueil: No. 2, Cheval mécanique; ISRC FRZ206205502; CopyrightID 0xeaa6cd3a70ae152f81c8252015c08e1ab9fa4e876c07b4135cb0eb63261d876a; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Prokofiev: Music for Children, Op. 65: No. 10, March; ISRC FRZ200200334; CopyrightID 0xb2fc0ccaa9895fa04f1ea15f19926571b6e6204da0ac8e8ac815d056ad1c3003; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Bizet: Petite suite from "Jeux d'enfants", Op. 22, WD 39: III. Impromptu "La toupie"; ISRC GBAYC8200707; CopyrightID 0x2b68f6d19b890fc2467ed3d659ed0bd76121b38dd35f79065737d40cadcb9faa; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Kabalevsky: 30 Pieces for Children, Op. 27: No. 2, Little Song; ISRC FRZ209638720; CopyrightID 0xe655438c00c8e3955e5a59699603d7ee55d6dd8ec83d6ac63c01e0d60fd35aab; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Handel: Laudate pueri Dominum, HWV 237: I. Laudate pueri Dominum; ISRC GBAYC8701576; CopyrightID 0xf361629483ab6cd051c6a731430cbb7fd9993e64d2b4aad7342589a057d9e205; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Stravinsky: Valse pour les enfants; ISRC FRZ117903013; CopyrightID 0xdae8845ca66d64e5f4a8ab500cbf47d95d600ff27fc8783935436283edae13c4; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Bach: Notebook for Wilhelm Friedemann Bach: No. 8, Prelude in F Major, BWV 927; ISRC DEA806417200; CopyrightID 0x4da73cb4d95aef04dc7f8f939367aa2b7a1c9f02685d596a3e6243206adc566b; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Bartók: For Children, Sz. 42, Book I "Hungarian Folk Songs": No. 13, Runaway Horse. Andante; ISRC DEA809200174; CopyrightID 0xc28df0a2350a3326a01cacbfd6f12584f8059dedd0cebd27242f228e0c4be21d; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Kosma: Suite symphonique d'après "Les portes de la nuit": IV. Chanson "Les enfants qui s'aiment"; ISRC FRZ110601735; CopyrightID 0x08411fd449c06d7babcdf7b9f552725cb141cee2b64e4e946f39f92c9ba071d5; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Shostakovich: Children's Notebook, Op. 69: No. 4, Merry Tale; ISRC FRZ209638750; CopyrightID 0x85429b5a749024cd193526447a13c789837d9ea172744fbe1d939f8601b6f11b; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Vaughan Williams: 10 Blake Songs: No. 1, Infant Joy; ISRC GBAYC8702956; CopyrightID 0xd8233a249d67b9529c88f30309e8055b074ea1e2e67ed26bca944188966e0369; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Beethoven: Piano Exercise in C Major, Hess 59; ISRC GBAYC1900601; CopyrightID 0x55616a0ffa01a98e0d26fb59b447a3ec50d98a04a9c923a9bedf6d43402d9d90; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Ravel: Ma mère l'Oye, M. 60: III. Laideronnette, impératrice des pagodes; ISRC GBAYC0900885; CopyrightID 0x70e911b8387d07d71dad5000a21a5099aa803a34e885619f57a176334633b7a4; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Webern: Kinderstück; ISRC FRZ209645200; CopyrightID 0xdc6c1a6668ab1fccc54ca7e12041a3f4e4abdf3a2dd1f508da1801a4cc80fefe; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Debussy / Orch. Caplet: La boîte à joujoux, CD 136, L. 128: I. Prélude. Le sommeil de la boîte; ISRC FRZ208103901; CopyrightID 0xd5d1a6af68f51ac88d887fc75ad35c1dfc2abe6936696cfe5ab272cad8e1c8f4; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
- Khachaturian: Children's Album, Book I, Op. 62: No. 1, Andantino; ISRC GBAYC2002474; CopyrightID 0x036d63fc3e0453235fbec63afb2b6843e13516789d59345f3bb3ad18ae76de37; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Zelenka: Laudate pueri, ZWV 81: I. Laudate pueri; ISRC GBAYC2202286; CopyrightID 0xf1a8661e561a4be9c08b7c26dd2c96b8b1429615c7d6369fa6bab139285f9c57; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Mendelssohn: 6 Kinderstücke, Op. 72: No. 1, Allegro non troppo, MWV U171; ISRC GBAYC1800338; CopyrightID 0x6e44da0ee6d2bd66c0f8279bac271e8d9101553bfa0f4a2b8b24da6dc7d0528f; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Vivaldi: Gloria in D Major, RV 589: I. Gloria in excelsis Deo; ISRC GBAYC9001136; CopyrightID 0xf5ed3cf652dc430dbfa9e69d6e437c0b06fc6e21a54326720e32f95017e2b130; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- CPE Bach: Notebook for Anna Magdalena Bach: March in D Major (Formerly Attributed to JS Bach as BWV Anh. 122); ISRC FRZ209638430; CopyrightID 0x5b7b076c157ce261a2bd8ba84682c03afbd4bbc362c88776409bdfc71ace0af3; Bitcoin block 956349; anchored record, OpenTimestamps proof, verification result
- Gounod: 15 Mélodies enfantines: No. 15, L'arithmétique; ISRC GBAYD8900484; CopyrightID 0x2432dd70d456f604ba75fac49d9979d537a03f6ce8bd607f965da1dc0d731b83; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Ropartz: Jeunes filles: No. 5, La capricieuse; ISRC FRZ206701105; CopyrightID 0x006d1da1424b0590347af4f3b950550044744a0d442b64ab640a66d6ac8f74ab; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Grieg: The Mountain Maid, Op. 67: No. 6, Kidlings' Dance (Version for Trumpet and Piano); ISRC GBAYC1103177; CopyrightID 0x522d79f1a2576163791ed245897b36c4d4246ad7330aed2c81622c3b81c062e4; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Rossini: Péchés de vieillesse, Vol. 5 "Album pour les enfants adolescents": No. 10, Ouf ! Les petits pois; ISRC FRZ110901082; CopyrightID 0x6b24e88b834e0e9d8d81a017cad79834280613b0449289475f436b6a0b72ebaa; Bitcoin block 956349; anchored record, OpenTimestamps proof, verification result
- Elgar: Dream Children, Op. 43: I. Andante; ISRC DEA809301601; CopyrightID 0xff1649c4be0eaf9cf4fec191f9a638550ff2934d4b24901b8b605bb8f278d796; Bitcoin block 956349; anchored record, OpenTimestamps proof, verification result
- Villa-Lobos: A prole do bebê No. 1, W140: VI. A pobrezinha "A boneca de trapo"; ISRC DEA807306600; CopyrightID 0x1633f86063da7d8e5e319c043cf9162437e195ed6b0e63924c11cfb8d5075d46; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
- Mussorgsky: The Nursery: No. 7, Sailor the Cat; ISRC FRZ110300010; CopyrightID 0xcb0a9c817e5fbb1db171ba3726b9dfdc25969f2937a0839db3289c74fc149607; Bitcoin block 956349; anchored record, OpenTimestamps proof, verification result
- Mompou: Scènes d'enfants: No. 5, Jeunes filles au jardin; ISRC GBAYC9303517; CopyrightID 0x8d7ae7b78fc20cf7c087222015a8e3dea0e52eb3001ab1edd9aa636d26fe9720; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Britten: 4 Chansons françaises: No. 3, L'enfance; ISRC GBAYC8200005; CopyrightID 0x8b31177d4405a43f9e57f999d81e5c757cbe51d602d7750876ac04684f775677; Bitcoin block 956857; anchored record, OpenTimestamps proof, verification result
- Pierné: Album pour mes petits amis, Op. 14: No. 6, Marche des petits soldats de plomb; ISRC FRZ112200073; CopyrightID 0xf2f17749f746102bbb92a4bb5327b710cfcd3f22474607943f3d279acf65adf4; Bitcoin block 956857; anchored record, OpenTimestamps proof, verification result
- Berlioz: L'enfance du Christ, Op. 25, H 130, Pt. 2 "La fuite en Égypte": L'adieu des bergers. "Il s'en va loin de la terre" (Chœur); ISRC FRZ111700650; CopyrightID 0x16836d95700cf46d93f6c0d764c41b355821134eaee79ebb66761aa5075e0b78; Bitcoin block 956351; anchored record, OpenTimestamps proof, verification result
- Tchaikovsky: Children's Album, Op. 39: No. 23, The Organ-Grinder Sings; ISRC FRZ209100024; CopyrightID 0x62871c1a9e07d44581f5dcc50416ebf00e3a9108a5efafec1d62f6e702b5c832; Bitcoin block 956351; anchored record, OpenTimestamps proof, verification result
- Saint-Saëns: Étienne Marcel, Act III: Divertissement. Entrée des écoliers et des ribaudes (Transcr. Debussy for 2 Pianos); ISRC GBAYC1800013; CopyrightID 0x677069f602579f7cba2288b5d701a5621a8a5c537159e997c3343dadb09a02e4; Bitcoin block 956349; anchored record, OpenTimestamps proof, verification result
- Granados: Cuentos de la juventud, Op. 1: No. 1, Dedicatoria (Transcr. Isbin for Guitar); ISRC DEA809935300; CopyrightID 0x6e20201d4cd614b10f47216a348fb1628784b983f834228d08ab6422bf3255db; Bitcoin block 957046; anchored record, OpenTimestamps proof, verification result
- Franck: Les plaintes d'une poupée, FWV 20; ISRC FRZ202200004; CopyrightID 0xe8eb580bb171c67d1f11da89c08c9edb02b70a33b3f5078e0bb6c4dbfd4cbcad; Bitcoin block 957061; anchored record, OpenTimestamps proof, verification result
- Brahms: 15 Volkskinderlieder, WoO 31: No. 4, Sandmännchen (Orch. Mackerras); ISRC GBAYC1502967; CopyrightID 0xbdc09bd5c6daf9a435f344fee790f8d4f18773f38f20e5d87964b35fc3d53972; Bitcoin block 957043; anchored record, OpenTimestamps proof, verification result
- Reger: 5 Neue Kinderlieder, Op. 142: No. 3, Maria am Rosenstrausch; ISRC GBAYC9602977; CopyrightID 0x6082d6341f18ac92e6340596fd1cc7e580efe0edca2c032851c9ddda1f09a877; Bitcoin block 957075; anchored record, OpenTimestamps proof, verification result
- Pergolesi: Laudate pueri Dominum: VII. Sicut erat in principio; ISRC GBPFW1300104; CopyrightID 0x09f05086f124c5dfd2203e5e7b4647df1055ba57e1d77730fd633b674795e203; Bitcoin block 957052; anchored record, OpenTimestamps proof, verification result
- Françaix: 15 Portraits d'enfants d'Auguste Renoir: No. 7, Fillette au chapeau bleu; ISRC GBAYC2302542; CopyrightID 0x1773d71351dedca0e88f6c9ab0472cd894c1f34867054730949307d9f74a945b; Bitcoin block 957073; anchored record, OpenTimestamps proof, verification result
- Zelenka: Laudate pueri, ZWV 81: I. Laudate pueri; ISRC GBAYC2202286; CopyrightID 0xf1a8661e561a4be9c08b7c26dd2c96b8b1429615c7d6369fa6bab139285f9c57; Bitcoin block 957124; anchored record, OpenTimestamps proof, verification result
- Mozart, Handel: Der Messias, K. 572, Pt. 1: No. 13, Aria. "Erwach, frohlocke, o Tochter von Zion" (After Handel's Messiah, HWV 56); ISRC GBAYC2101610; CopyrightID 0x6e05ecb3e7655b5384b69b17931831c140245d9da20a13b310a9d7e140c343f4; Bitcoin block 957124; anchored record, OpenTimestamps proof, verification result
- White Christmas; ISRC USAT20904019; CopyrightID 0x7f226a9b485b48569b39a44138e6f95eee2748a993560d00d5c81dc467b3299f; Bitcoin block 957120; anchored record, OpenTimestamps proof, verification result
Full machine-verifiable record (JSON-LD, dual-chain proof, every album and recording): https://artists.proofprofile.net/storage/jsonld/artists/6b55/artist-1731413.json
Popularity-0 recordings of Wolfgang Zerer in everplay, described from supplier metadata.