Misja Helsloot
type: MusicGroup
genre: progressive trance
genre: trance
description: Misja Helsloot (; born 21 January 1973 in Rotterdam) is a Dutch Trance and Progressive DJ. Career In 1992, Helsloot, at the age of nineteen, started to purchase albums and organize his own parties.
popularity: 15
followers: 1874
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subject of: OpenTimestamps Proof of Existence
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album: Voice In The Crowd
  type: MusicAlbum
  date published: 2014-11-10
track: Shamu - Misja Helsloot Remix
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  by artist: Vincent de Moor
  by artist: Misja Helsloot
  in album: Shamu (Misja Helsloot Remix)
    type: MusicAlbum
    date published: 2019-05-02
  genre: trance
  genre: uplifting-trance
  genre: dutch-trance
  isrc code: NLX4M1800114
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T17:23:26Z
  audio: Shamu - Misja Helsloot Remix
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    additional property: Loudness (dB)
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      value: -7.686
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track: The Power Of Love (ASOT 931)
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  by artist: Misja Helsloot
  by artist: XiJaro & Pitch
  by artist: Cari
  in album: ASOT 931 - A State Of Trance Episode 931
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    date published: 2019-09-12
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T17:23:26Z
  audio: The Power Of Love (ASOT 931)
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track: Rediscover (FSOE879)

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Rediscover (FSOE879)
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by artist: Misja Helsloot
in album: FSOE 879 - Future Sound Of Egypt Episode 879
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T12:41:21Z
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