CONQUEST
type: MusicGroup
genre: metalcore
description: ConQuesT was the annual science fiction and fantasy convention held in the Kansas City, Missouri area over Memorial Day weekend. It was sponsored by the long-running (since 1971) Kansas City Science F
popularity: 3
followers: 222
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-21T07:29:20Z
album: Radical Departure
  type: MusicAlbum
  date published: 2012-11-13
track: Extraction

Extraction
type: MusicRecording
duration: PT3M31S
duration ms: 211862
explicit: false
by artist: PRDGMS
by artist: CONQUEST
in album: Extraction
  type: MusicAlbum
  date published: 2024-03-22
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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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  date published: 2026-07-02T05:09:12Z
audio: Extraction
  type: AudioObject
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