Ulf Schirmer

Copyright Verification

• CopyrightID (CopyrightChains tx_hash): 0x71a496cb832bf4eef1dfa239275cdfc06f34148458e695431fcffee62e13ceff
• Status: registered
• Registered: 2026-06-11T15:08:15+00:00
• Explorer: https://explorer.copyrightchains.com/tx/0x71a496cb832bf4eef1dfa239275cdfc06f34148458e695431fcffee62e13ceff

• Bitcoin block (earliest attestation): 953407, 2026-06-12T19:24:56Z
• Record hash: sha256:c3f48b7a256453186031c36c2f0dd2beeb9e38cf91a464b56c3d67c31b957bc5
• Anchored record: https://artists.proofprofile.net/proofs/artist/2cfb0300-c331-4341-b448-fc9ab62d4166.json
• OpenTimestamps proof: https://artists.proofprofile.net/proofs/artist/2cfb0300-c331-4341-b448-fc9ab62d4166.ots
• Verification result: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cfb0300-c331-4341-b448-fc9ab62d4166
• Bitcoin block lookup: https://blockstream.info/api/block-height/953407

Top Tracks

• Cantus in memoriam Benjamin Britten
• Cecilia, vergine romana
• Il barbiere di Siviglia: Largo al factotum
• Friederike, Act III: Finaletto (Goethe)
• Friederike, Act III: Dialogue (text by Ralf Eger)
• Friederike, Act III: Song. Ein Herz, wie Gold so rein … (Goethe)
• Friederike, Act III: Scene (Goethe, Karl August)
• Friederike, Act III: Dialogue (text by Ralf Eger)
• Friederike, Act III: Rheinlander
• Friederike, Act III: Duet. Heute tanzen wir den Pfalzertanz (Salomea, Lenz)
• Friederike, Act III: Dialogue (text by Ralf Eger)
• Friederike, Act III: Scene. Riekchen, komm mit uns zum Tanz …
• Friederike, Act III: Scene
• Friederike, Act III: Zwischenspiel
• Friederike, Act II: Finale II (Ensemble)
• Friederike, Act II: Dialogue (text by Ralf Eger)
• Friederike, Act II: Song. Warum hast du mich wachgekusst (Friedrike)
• Friederike, Act II: Scene (Friederike, Weyland)
• Friederike, Act II: Dialogue (text by Ralf Eger)
• Friederike, Act II: Song. O Madchen, mein Madchen … (Goethe)

Albums (4)

• Hartmann, K.A.: Simplicius Simplicissimus (2009-11-17)
• Albert Lortzing: Zum Groß-Admiral (2022-04-01)
• Lehar, F.: Friedrike [Operetta] (2009-01-01)
• Arvo Pärt: Live (2017-05-19)

Recordings with proof (4)

• 7 Magnificat Antiphons: No. 2. O Adonai; ISRC DELW71731905; CopyrightID 0xf8b2577eb2eaec89b5c349c3b6a770297488c6d5f2d654014ce2c505424a74d7; Bitcoin block 956312; anchored record, OpenTimestamps proof, verification result
• 7 Magnificat Antiphons: No. 5. O Morgenstern; ISRC DELW71731908; CopyrightID 0xce186f3190d51237cae69fffed3dfc7cb62bd95a2392066dbd0ed5fa10a48ec4; Bitcoin block 957120; anchored record, OpenTimestamps proof, verification result
• Cecilia, vergine romana; ISRC DELW71731911; CopyrightID 0x73f09888c8d1d6acf38625a55eb337543085330d8d2dc261b7262360de4dce76; Bitcoin block 960441; anchored record, OpenTimestamps proof, verification result
• Cantus in memoriam Benjamin Britten; ISRC DELW71731912; CopyrightID 0x9db0f3173c44b221a6841401dbd22b716734ae985bb939b32e4806778ce23630; Bitcoin block 960348; anchored record, OpenTimestamps proof, verification result