Peter Wanngren
type: MusicGroup
genre: swedish ballads
popularity: 38
followers: 297
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subject of: OpenTimestamps Proof of Existence
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track: Man är väl infödd - Från "Oliver & Gänget"
track: Tomtarnas verkstad (feat. Peter Wanngren & Bertil Engh)

Man är väl infödd - Från "Oliver & Gänget"
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duration: PT3M30S
duration ms: 210666
explicit: false
by artist: Jan Johansen
by artist: Gladys Del Pilar
by artist: Peter Wanngren
by artist: Anders Öjebo
by artist: Sofia Caiman
in album: Disney 100
  type: MusicAlbum
  date published: 2023-11-03
isrc code: USWD11677071
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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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  date published: 2026-07-02T11:34:59Z
audio: Man är väl infödd - Från "Oliver & Gänget"
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: B
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Tomtarnas verkstad (feat. Peter Wanngren & Bertil Engh)
type: MusicRecording
duration: PT2M3S
duration ms: 123253
explicit: false
by artist: Haakon Pedersen
by artist: Per-Erik Hallin
by artist: Peter Wanngren
by artist: Bertil Engh
in album: Julstämning
  type: MusicAlbum
  date published: 2022-12-10
isrc code: SEBGA2203201
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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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  date published: 2026-07-07T18:39:05Z
audio: Tomtarnas verkstad (feat. Peter Wanngren & Bertil Engh)
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