The Wallfisch Band
type: MusicGroup
genre: chamber music
popularity: 7
followers: 42
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-16T13:28:01Z
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album: Telemann: Complete Violin Concertos, Vol. 7
  type: MusicAlbum
  date published: 2021-10-22
  track: Overture-Suite in A Major, TWV 55:A4: VI. Tempo di giga
album: Telemann: Complete Violin Concertos, Vol. 8
  type: MusicAlbum
  date published: 2020
album: Telemann: Complete Violin Concertos, Vol. 6
  type: MusicAlbum
  date published: 2016-06-03
album: Telemann: Complete Violin Concertos, Vol. 3
  type: MusicAlbum
  date published: 2010-07-27
album: Telemann: Complete Violin Concertos, Vol. 5
  type: MusicAlbum
  date published: 2012-11-06

Overture-Suite in A Major, TWV 55:A4: VI. Tempo di giga
type: MusicRecording
duration: PT2M29S
duration ms: 149853
explicit: false
by artist: Georg Philipp Telemann
by artist: The Wallfisch Band
by artist: Elizabeth Wallfisch
in album: Telemann: Complete Violin Concertos, Vol. 7
  type: MusicAlbum
  date published: 2021-10-22
isrc code: DEB201388117
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13ff572d3a31456beacca185b0d5448fe621eb708529e7ebdcfcd3748f065b4. 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/DEB201388117.
  date published: 2026-07-08T03:53:27Z
audio: Overture-Suite in A Major, TWV 55:A4: VI. Tempo di giga
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