二口魔菜 Futakuchi Mana
type: MusicGroup
genre: j-rock
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followers: 65154
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album: Covers, Vol. 1
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  date published: 2021-04-19
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  track: Unravel
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  track: Unravel (Piano Ver.)
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  track: Study Me
  track: The Only Exception
  track: Inkya Impulse
  track: Ritual
  track: Ceremony
  track: KING
  track: Byoushin wo Kamu (Bite the Second Hand)
album: Dissociation
album: Covers 2021
album: Futakuchi Mana Official BGM
album: Dissociation (Acoustic Version)
album: 映えない (Not Photogenic)
album: The Rumbling
album: QUEEN
album: Circle With Me
album: Datte
album: Tot Musica
album: Ignorance
album: 大脳的なランデブー
album: Tsunami (Metal Version)
album: Enmity
album: ボッカデラベリタ (Metal Version)
album: Tell Your World
album: 可愛くてごめん (Metal Version)
album: Patto
album: Requiem (Metal Version)
album: Makka
album: Idol (Metal Version)
album: SICK
album: SUSHI-GO-ROUND
album: Demon Lord (Metal Cover)
album: Find Your Flame
album: All I Want for Chrimbus is Satan (Mathcore Cover)
album: Red Fur
album: Salamander (Metal Cover)
album: Vulgar
album: Hurt You
album: Kyakkya
album: 115
album: My Defense (Moya Oborona)
album: Silent Repose
album: Fate Beyond
album: Futakuchi Mana Official BGM, Pt. 2
album: Jaded (Japanese Cover)
album: Monitoring (Metal Cover)
album: ガ (Ga)
album: Act
album: from me to u

Study Me
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The Only Exception
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Inkya Impulse
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Ritual
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Ceremony
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KING
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Byoushin wo Kamu (Bite the Second Hand)
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Dissociation
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Covers 2021
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track: unravel
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track: unravel - Piano Version
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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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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track: STUDY ME
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277726
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  by artist: 二口魔菜 Futakuchi Mana
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    type: MusicAlbum
    date published: 2022-01-15
  audio: STUDY ME
track: The Only Exception
track: Inkya Impulse
track: KING
track: Bite the Second Hand
track: YOUR NEW MORNING ALARM
track: Rule of Nines
track: Usseewa

STUDY ME
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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: Energy
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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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additional property: Mode Name
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The Only Exception
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duration: PT4M37S
duration ms: 277333
explicit: false
by artist: 二口魔菜 Futakuchi Mana
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audio: The Only Exception
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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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Inkya Impulse
type: MusicRecording
duration: PT4M31S
duration ms: 271457
explicit: false
by artist: 二口魔菜 Futakuchi Mana
in album: Covers 2021
  type: MusicAlbum
  date published: 2022-01-15
audio: Inkya Impulse
  type: AudioObject
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Liveness
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  additional property: Valence (Positivity)
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KING
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duration: PT2M31S
duration ms: 151461
explicit: false
by artist: 二口魔菜 Futakuchi Mana
in album: Covers 2021
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  date published: 2022-01-15
audio: KING
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  additional property: Musical Key
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  additional property: Danceability
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  additional property: Energy
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  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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Bite the Second Hand
type: MusicRecording
duration: PT4M15S
duration ms: 255692
explicit: false
by artist: 二口魔菜 Futakuchi Mana
in album: Covers 2021
  type: MusicAlbum
  date published: 2022-01-15
audio: Bite the Second Hand
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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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
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.556
  additional property: Energy
    type: PropertyValue
    value: 0.898
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.052
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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YOUR NEW MORNING ALARM
type: MusicRecording
duration: PT1M6S
duration ms: 66857
explicit: true
by artist: 二口魔菜 Futakuchi Mana
in album: Covers 2021
  type: MusicAlbum
  date published: 2022-01-15
audio: YOUR NEW MORNING ALARM
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.514
  additional property: Energy
    type: PropertyValue
    value: 0.945
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.291
  additional property: Loudness (dB)
    type: PropertyValue
    value: -3.847
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
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Rule of Nines
type: MusicRecording
duration: PT3M41S
duration ms: 221379
explicit: false
by artist: 二口魔菜 Futakuchi Mana
in album: Covers 2021
  type: MusicAlbum
  date published: 2022-01-15
audio: Rule of Nines
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.678
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.291
  additional property: Energy
    type: PropertyValue
    value: 0.762
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.308
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.24
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.544
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Usseewa
type: MusicRecording
duration: PT3M25S
duration ms: 205954
explicit: false
by artist: 二口魔菜 Futakuchi Mana
in album: Covers 2021
  type: MusicAlbum
  date published: 2022-01-15
audio: Usseewa
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 178.044
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.349
  additional property: Energy
    type: PropertyValue
    value: 0.967
  additional property: Speechiness
    type: PropertyValue
    value: 0.18
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.319
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.28
  additional property: Loudness (dB)
    type: PropertyValue
    value: -1.648
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
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Futakuchi Mana Official BGM
type: MusicAlbum
date published: 2022-01-22
track: Ritual
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173233
  explicit: false
  by artist: 二口魔菜 Futakuchi Mana
  in album: Futakuchi Mana Official BGM
    type: MusicAlbum
    date published: 2022-01-22
  isrc code: QZFZ32276242
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf913afd36964d755715d37a910c9d714baadf2a7ba7ab65944d1aa1ecc40d0cf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957569
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957569
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32276242
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T12:44:25Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf913afd36964d755715d37a910c9d714baadf2a7ba7ab65944d1aa1ecc40d0cf. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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/QZFZ32276242.
    date published: 2026-07-11T12:44:25Z
  audio: Ritual
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.977
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.728
    additional property: Energy
      type: PropertyValue
      value: 0.774
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.04
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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      value: 0.628
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.871
    additional property: Key Name
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track: Ceremony
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155675
  explicit: false
  by artist: 二口魔菜 Futakuchi Mana
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    type: MusicAlbum
    date published: 2022-01-22
  isrc code: QZFZ32276243
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    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958153
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32276243
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T14:27:04Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203689af8e56768410054ba75527b7eaf1deeeef15af85bf02658f5aa3d70c5f. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:27:04Z), 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/QZFZ32276243.
    date published: 2026-07-15T14:27:04Z
  audio: Ceremony
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.886
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.002
    additional property: Key Name
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      value: F
    additional property: Mode Name
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Dissociation (Acoustic Version)
type: MusicAlbum
date published: 2022-01-31
track: Dissociation - Acoustic Version
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226500
  explicit: false
  by artist: 二口魔菜 Futakuchi Mana
  in album: Dissociation (Acoustic Version)
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: QZFZ62290502
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xcad66dfc99944929b2e33e493b71f91e01e7e6885b4b70ec8d76f05f57d06587
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956656
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62290502
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad66dfc99944929b2e33e493b71f91e01e7e6885b4b70ec8d76f05f57d06587. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZFZ62290502.
    date published: 2026-07-04T14:03:39Z
  audio: Dissociation - Acoustic Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.347
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.301
    additional property: Energy
      type: PropertyValue
      value: 0.435
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.446
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.194
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.256
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.396
    additional property: Key Name
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      value: Eb
    additional property: Mode Name
      type: PropertyValue
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映えない (Not Photogenic)
type: MusicAlbum
date published: 2022-04-01
track: 映えない (Not Photogenic)
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217042
  explicit: false
  by artist: 二口魔菜 Futakuchi Mana
  in album: 映えない (Not Photogenic)
    type: MusicAlbum
    date published: 2022-04-01
  audio: 映えない (Not Photogenic)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.913
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.494
    additional property: Energy
      type: PropertyValue
      value: 0.719
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.084
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.471
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.086
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Rumbling
type: MusicAlbum
date published: 2022-07-16
track: The Rumbling
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225270
  explicit: false
  by artist: 二口魔菜 Futakuchi Mana
  in album: The Rumbling
    type: MusicAlbum
    date published: 2022-07-16
  audio: The Rumbling
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.997
    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.522
    additional property: Energy
      type: PropertyValue
      value: 0.81
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.25
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.552
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.142
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

QUEEN
type: MusicAlbum
date published: 2022-08-27
track: QUEEN
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163411
  explicit: false
  by artist: 二口魔菜 Futakuchi Mana
  in album: QUEEN
    type: MusicAlbum
    date published: 2022-08-27
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Circle With Me
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Datte
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Tot Musica
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Ignorance
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大脳的なランデブー
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Tsunami (Metal Version)
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Enmity
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ボッカデラベリタ (Metal Version)
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Tell Your World
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可愛くてごめん (Metal Version)
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Patto
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Requiem (Metal Version)
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Makka
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Idol (Metal Version)
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SICK
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SUSHI-GO-ROUND
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Demon Lord (Metal Cover)
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Find Your Flame
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All I Want for Chrimbus is Satan (Mathcore Cover)
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Red Fur
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Salamander (Metal Cover)
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Vulgar
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Hurt You
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Kyakkya
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115
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My Defense (Moya Oborona)
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Silent Repose
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Fate Beyond
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Futakuchi Mana Official BGM, Pt. 2
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Jaded (Japanese Cover)
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Monitoring (Metal Cover)
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ガ (Ga)
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Act
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from me to u
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      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.515
    additional property: Energy
      type: PropertyValue
      value: 0.924
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.309
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.224
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.811
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major