Ymir
type: MusicGroup
genre: acid techno
genre: drone
description: thumb|upright=1.35|Ymir sucks at the udder of Auðumbla as she licks Búri out of the ice in a painting by Nicolai Abildgaard, 1790. In Norse mythology, YmirIn , see (), also called Aurgelmir, Brimir,
album: Separation Chapter
  type: MusicAlbum
  date published: 2018-01-08
album: From Heaven To Earth
  type: MusicAlbum
  date published: 2018-09-19
track: Kairomancy
  type: MusicRecording
  duration: PT7M16S
  duration ms: 436093
  explicit: false
  by artist: Ymir
  by artist: Lunar Convoy
  in album: Noritian Mysteries
    type: MusicAlbum
    date published: 2019-05-08
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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
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    date published: 2026-07-08T08:56:20Z
  audio: Kairomancy
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Key Name
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