Big Brain
type: MusicGroup
genre: african gospel
genre: gospel
description: Big Brain () is a South-Korean R&B ballad group that consist of four-members under the label World Show Market. They have been active since 2010 and officially debuted on October 22, 2015, with the al
popularity: 6
followers: 609
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-20T22:44:50Z
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album: Am Alive Today
  type: MusicAlbum
  date published: 2021-02-28
  track: Am Alive Today
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214223
    explicit: false
    by artist: Big Brain
    in album: Am Alive Today
      type: MusicAlbum
      date published: 2021-02-28
    genre: african gospel
    genre: gospel
    isrc code: QZAMM2057343
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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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41741bf4d9e5f5c5949e4942a1f93eddecfff8bd5c9bae3c502a063dab686c6d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:13:08Z), 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/QZAMM2057343.
      date published: 2026-07-16T02:13:08Z
    audio: Am Alive Today
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.831
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.547
      additional property: Energy
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        value: 0.556
      additional property: Speechiness
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      additional property: Acousticness
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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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album: Praise the Lord
  type: MusicAlbum
  date published: 2021-10-08
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  type: MusicAlbum
  date published: 2022-04-08
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  type: MusicAlbum
  date published: 2022-12-30
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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