Hannes Meyer
type: MusicGroup
genre: dark cabaret
description: thumb|200px|H. Meyer: Freidorf Dwelling Estate in Muttenz, Switzerland Hans Emil "Hannes" Meyer (18 November 1889 – 19 July 1954) was a Swiss architect and second director of the Bauhaus Dessau from
popularity: 2
followers: 87
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additional property: CopyrightChainExplorerURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c0583e05ac5a52fe0d5d4cbbe5b08ff23778877b49a86df9cf8d5e9f164a06. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abdb4d1a-864a-48a6-92ef-6a6ab29da60f.json and https://artists.proofprofile.net/proofs/artist/abdb4d1a-864a-48a6-92ef-6a6ab29da60f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
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album: Spiel Orgel Spiel : Classical and Folk Music for Organ
  type: MusicAlbum
  date published: 1981
album: Spiel Orgel Spiel : Classical and Popular Music Transcribed for Organ
  type: MusicAlbum
  date published: 1981
album: Orgelkonzerte
  type: MusicAlbum
  date published: 1986-01-01
album: Die vier Orgeln von Arosa
  type: MusicAlbum
  date published: 1993
album: Organ Recital: Meyer, Hannes - Sousa, J.P. / Meyer, H. / Liszt, F. / Lennon, J. / Mccartney, P. / Strauss Ii / Petersburski, J. / Ravel, M.
  type: MusicAlbum
  date published: 1997-01-01
album: Hannes Meyer im Orgelkonzert - 35 Jahre Bergkirchlikonzerte Arosa (2002)
  type: MusicAlbum
  date published: 2016-11-24
album: Suite Paysanne 1 - 4
  type: MusicAlbum
  date published: 2017-02-08