Robert Heger
type: MusicGroup
genre: opera
description: Robert Heger (19 August 1886 – 14 January 1978) was a German conductor and composer from Strasbourg, Alsace-Lorraine. thumb|Robert Heger, conductor at the Deutsche Oper Berlin, 1945-1948 Life and ca
popularity: 15
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3812107de5505b22312ed0b71dd39f45515bc4d403e388d4ed003e7222f391a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/799bea05-fe12-4c01-ae03-2d3b6c2c8dcd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/799bea05-fe12-4c01-ae03-2d3b6c2c8dcd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/799bea05-fe12-4c01-ae03-2d3b6c2c8dcd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3812107de5505b22312ed0b71dd39f45515bc4d403e388d4ed003e7222f391a9","name":"Robert Heger","registered_at":"2026-06-14T17:18:45Z","symbol":"NIM0522295","token_address":"0x6d335deeb5ff97c10247650cd974b5a264428c40","type":"artist","uuid":"799bea05-fe12-4c01-ae03-2d3b6c2c8dcd"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3812107de5505b22312ed0b71dd39f45515bc4d403e388d4ed003e7222f391a9. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/799bea05-fe12-4c01-ae03-2d3b6c2c8dcd.json and https://artists.proofprofile.net/proofs/artist/799bea05-fe12-4c01-ae03-2d3b6c2c8dcd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x3812107de5505b22312ed0b71dd39f45515bc4d403e388d4ed003e7222f391a9","name":"Robert Heger","registered_at":"2026-06-14T17:18:45Z","symbol":"NIM0522295","token_address":"0x6d335deeb5ff97c10247650cd974b5a264428c40","type":"artist","uuid":"799bea05-fe12-4c01-ae03-2d3b6c2c8dcd"}
album: Schubert: Rosamunde, Op. 26, D. 797
  type: MusicAlbum
  date published: 2024-02-01
album: Palestrina - Julius Patzak
  type: MusicAlbum
  date published: 2022-09-02
album: Der Bravour Tenor, Vol. 3
  type: MusicAlbum
  date published: 2014-05-01
album: Heinrich Schlusnus, Vol. 3 (1928-1944)
  type: MusicAlbum
  date published: 2013-02-01
album: Goldmarck & Suppé: Symphony NO.1 ’Ländliche Hochzeit’, OP. 26 - Pique Dame, Act I - Morning, Noon and Night in Vienna, Overtures
  type: MusicAlbum
  date published: 2022-04-22
album: Schumann: Symphonie No. 3, Op. 97 - Requiem für Mignon
  type: MusicAlbum
  date published: 2021-03-26
album: Goldmark: Rustic Wedding Symphony - Suppé: Pique Dame (Overture) / Morning, Noon and Night in Vienna (Overture) [Dreams]
  type: MusicAlbum
  date published: 2020-02-18
album: Julian von Karolyi, Vol. 1
  type: MusicAlbum
  date published: 2017-03-17
album: Karolyi, Vol. 2: Beethoven, Haydn & Schubert
  type: MusicAlbum
  date published: 2017-02-17
album: Christa Ludwig
  type: MusicAlbum
  date published: 2016-07-01
album: Der Templer und die Judin
  type: MusicAlbum
  date published: 2015-05-01
album: Strauss: Salome
  type: MusicAlbum
  date published: 2015-02-01
album: Puccini: Manon Lescaut (Sung in German) [Recorded 1954]
  type: MusicAlbum
  date published: 2015-02-01
album: Eugen d'Albert: Tiefland
  type: MusicAlbum
  date published: 2015-02-01
album: Wagner: Tristan und Isolde
  type: MusicAlbum
  date published: 2015-01-15
album: Schillings: Mona Lisa
  type: MusicAlbum
  date published: 2014-12-12
album: E. T. A. Hoffmann: Undine
  type: MusicAlbum
  date published: 2014-09-05
album: Rienzi
  type: MusicAlbum
  date published: 2014-09-01
album: Meyerbeer: Les Huguenots (Sung in German)
  type: MusicAlbum
  date published: 2014-09-01
album: Schillings: Mona Lisa (Recorded 1953)
  type: MusicAlbum
  date published: 2014-08-01
album: Lauritz Melchior, The King Size Hero, Vol. 8 (Recordings 1913-1947)
  type: MusicAlbum
  date published: 2014-06-01
album: Lauritz Melchior, The King Size Hero, Vol. 7 (Recordings 1929-1932)
  type: MusicAlbum
  date published: 2014-06-01
album: Lauritz Melchior, The King Size Hero, Vol. 6 (Recordings 1929-1941)
  type: MusicAlbum
  date published: 2014-06-01
album: Lauritz Melchior, The King Size Hero, Vol. 5 (Recordings 1925-1938)
  type: MusicAlbum
  date published: 2014-06-01
album: Lortzing: Undine
  type: MusicAlbum
  date published: 1967
album: František Benda: Flute Concertos
  type: MusicAlbum
  date published: 2014-04-15
album: Andre Chenier / Querschnitt
  type: MusicAlbum
  date published: 2013-07-19
album: The Great Conductors: Robert Heger (1929-1949)
  type: MusicAlbum
  date published: 2013-05-07
album: Heroes and Heroines of Bayreuth: Friedrich Schorr (Historical Recordings 1926-1932)
  type: MusicAlbum
  date published: 2013-05-07
album: The Bayreuth Festival 1936 Original Recordings, CD 2
  type: MusicAlbum
  date published: 2013-01-29
album: Lortzing: Zar und Zimmermann
  type: MusicAlbum
  date published: 2011-10-10
album: Pfitzner / Grieg: Piano Concerto (Gieseking) (1943-44)
  type: MusicAlbum
  date published: 2011-04-01
album: Opera Arias (Soprano): Trotschel, Elfriede - Mozart, W.A. / Smetana, B. / Dvorak, A. / Tchaikovsky, P.I. (Legendary Singers, Vol. 4) (1949-1952)
  type: MusicAlbum
  date published: 2008-01-01
album: Götterdämmerung 3. Akt
  type: MusicAlbum
  date published: 2006-09-25
album: Tannhäuser - Richard Wagner
  type: MusicAlbum
  date published: 2006-09-20
album: Rigoletto
  type: MusicAlbum
  date published: 2006-09-07
album: Tristan und Isolde
  type: MusicAlbum
  date published: 2006-08-24
album: Lohengrin
  type: MusicAlbum
  date published: 2006-08-21
album: Mona Lisa
  type: MusicAlbum
  date published: 2006-08-04
album: Symphonies Nos. 48 Maria Theresia , 88 & 95
  type: MusicAlbum
  date published: 2005-08-02
album: Operas and Operettas - Donizetti, G. / Lehar, F. / Kalman, E. / Boito, A. / Puccini, G. / Bellini, V. / Mozart, W.A. (Festival of the Primadonnas)
  type: MusicAlbum
  date published: 2009-08-01
album: Puccini: Manon Lescaut (Sung in German) [Recorded 1954]
  type: MusicAlbum
  date published: 2015-02-01
album: Schillings: Mona Lisa, Op. 1 (Recorded 1953)
  type: MusicAlbum
  date published: 2014-08-01
album: Lortzing: Undine
  type: MusicAlbum
  date published: 2014-05-21
album: The Great Conductors: Robert Heger (1929-1949)
  type: MusicAlbum
  date published: 2013-05-07
album: The Bayreuth Festival 1936 Original Recordings, CD 2
  type: MusicAlbum
  date published: 2013-01-29