Panzerpappa
type: MusicGroup
genre: avant-garde
genre: jazz fusion
genre: progressive rock
description: Panzerpappa is a contemporary Norwegian progressive rock band based in Oslo. Biography The band plays instrumental RIO or progressive rock with a humoristic twist ("Progressive Rock with a friendly
popularity: 4
followers: 1655
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:11:48Z
album: Exercises on Stream
  type: MusicAlbum
  date published: 2023-04-21
album: Summarisk Suite
  type: MusicAlbum
  date published: 2019-05-03
  track: Spartansk Mambo No5
  track: Algerisk Symfo
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  date published: 2016-03-22
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  date published: 2012-10-12
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  date published: 2024-05-20
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  date published: 2024-03-01
album: Belgerisk Improv
  type: MusicAlbum
  date published: 2018-06-15

Spartansk Mambo No5
type: MusicRecording
duration: PT7M34S
duration ms: 454207
explicit: false
by artist: Panzerpappa
in album: Summarisk Suite
  type: MusicAlbum
  date published: 2019-05-03
genre: progressive-rock
genre: avant-garde
genre: jazz-fusion
isrc code: NOL861827030
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0xc4175dd4c1d95b25dde4c4e8c665bdbff792faa81c644d3ccb47eb590a792801. 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/NOL861827030.
  date published: 2026-07-08T03:53:27Z
audio: Spartansk Mambo No5
  type: AudioObject
  additional property: Tempo (BPM)
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Algerisk Symfo
type: MusicRecording
duration: PT7M53S
duration ms: 473183
explicit: false
by artist: Panzerpappa
in album: Summarisk Suite
  type: MusicAlbum
  date published: 2019-05-03
genre: progressive-rock
genre: avant-garde
genre: jazz-fusion
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T03:13:03Z
audio: Algerisk Symfo
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    value: D
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  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch