Perpetuum Jazzile
type: MusicGroup
description: Perpetuum Jazzile is a Slovenian musical group best known for an a cappella version of the rock band Toto's song Africa. The May 2009 video showing a live performance of this version had received clos
popularity: 23
followers: 10773
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:28:13Z
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album: B Side / Both Sides /
  type: MusicAlbum
  date published: 2016-10-21
  track: Life on Mars

Life on Mars
type: MusicRecording
duration: PT3M59S
duration ms: 239040
explicit: false
by artist: Perpetuum Jazzile
in album: B Side / Both Sides /
  type: MusicAlbum
  date published: 2016-10-21
popularity: 4
isrc code: SIA711600153
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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 0xf5896666b51fc3570eed162edb495cf2adce7954fcc9ac84249b27e953106414. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SIA711600153.
  date published: 2026-07-08T03:20:19Z
audio: Life on Mars
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Danceability
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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: G
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