Ifá
type: MusicGroup
description: thumb|right|300px|A divination tray (Ọpọ́n Ifá) on which cowrie shells rests, as are used for Ifá divination Ifá or Fá is a geomantic system originating from Yorubaland in West Africa. It originates
track: Salva Dor
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  duration: PT5M36S
  duration ms: 336440
  explicit: false
  by artist: Ifá
  in album: John Armstrong Presents Afrobeat Brasil
    type: MusicAlbum
    date published: 2017-06-30
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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: 2026-07-22T14:10:55Z
  audio: Salva Dor
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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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: A
    additional property: Mode Name
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