Aki Toyosaki
type: MusicGroup
genre: shibuya-kei
description: is a Japanese actress and singer. She had her first major voice acting roles in 2007, voicing Amuro Ninagawa in Kenkō Zenrakei Suieibu Umishō and Su in Shugo Chara!. She was named "Best New Actress
popularity: 18
followers: 25431
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xc4a4f76dd16cb17f442452aef531c52f1a49c47113ea31d9ac5eacdad9551a3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14aa7cee-4dd0-4945-8984-5bb3262b3ee1.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/14aa7cee-4dd0-4945-8984-5bb3262b3ee1.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14aa7cee-4dd0-4945-8984-5bb3262b3ee1
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a4f76dd16cb17f442452aef531c52f1a49c47113ea31d9ac5eacdad9551a3b. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14aa7cee-4dd0-4945-8984-5bb3262b3ee1.json and https://artists.proofprofile.net/proofs/artist/14aa7cee-4dd0-4945-8984-5bb3262b3ee1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
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album: Love Your Life, Love My Life
  type: MusicAlbum
  date published: 2009
album: love your Best
  type: MusicAlbum
  date published: 2009
album: Love Your Life
  type: MusicAlbum
  date published: 2009-12-09
album: love your life
  type: MusicAlbum
  date published: 2009-12-09
album: ぼくを探して
  type: MusicAlbum
  date published: 2010-05-26
album: ぼくを探して
  type: MusicAlbum
  date published: 2010-06-02
  track: ソラソラ☆あおぞら
    type: MusicRecording
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    explicit: false
    by artist: Aki Toyosaki
    in album: ぼくを探して
      type: MusicAlbum
      date published: 2010-06-02
    genre: shibuya-kei
    isrc code: JPX401000043
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 → 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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977cf1cea04c8e7e26736f27cfa9277ddff71cda8fd15bde258ae629ba13f337. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPX401000043.
      date published: 2026-07-04T10:04:33Z
    audio: ソラソラ☆あおぞら
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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
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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: 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: Bokuo Sagashite
  type: MusicAlbum
  date published: 2010-06-02
album: Dill
  type: MusicAlbum
  date published: 2010-11-10
album: Dill
  type: MusicAlbum
  date published: 2010-11-10
album: Dill
  type: MusicAlbum
  date published: 2010-11-10
album: 春風 SHUN PU
  type: MusicAlbum
  date published: 2011-04-13
album: 春風 SHUN PU
  type: MusicAlbum
  date published: 2011-04-13
album: SHUN PU
  type: MusicAlbum
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album: love your life, love my life
  type: MusicAlbum
  date published: 2011-06-01
album: love your life, love my life
  type: MusicAlbum
  date published: 2011-06-01
  track: 春風 SHUN PU
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    duration: PT4M11S
    duration ms: 251426
    explicit: false
    by artist: Aki Toyosaki
    in album: love your life, love my life
      type: MusicAlbum
      date published: 2011-06-01
    genre: shibuya-kei
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      type: PropertyValue
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX401100001
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 春風 SHUN PU
album: music
album: Music
album: シロツメクサ
album: Shirotsumekusa
album: オリオンとスパンコール
album: Orionto Spangles
album: フリップ フロップ
album: Flip Flop
album: CHEEKY
album: Love Letters
album: Love letters
album: all time Lovin'
album: ディライト
album: Delight
album: Kanaetamae
album: 叶えたまえ
album: ポートレイト
album: Portrait
album: Uh-LaLa
album: Walk on Believer
album: walk on Believer♪
album: ハニーアンドループス
album: Honey and Loops
album: AT living
album: caravan!
track: I wanted to do
track: たからもの

I wanted to do
type: MusicRecording
duration: PT3M21S
duration ms: 201266
explicit: false
by artist: Aki Toyosaki
in album: シャッフル -Precious 4 Stars-
  type: MusicAlbum
  date published: 2022-01-26
isrc code: JPX402100216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-06T23:17:04+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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 → 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4e516d6abcd6bd5122bdceba98cce7393e6092cf6a7d65381fda3b16eddf5d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPX402100216.
  date published: 2026-07-08T03:22:41Z
audio: I wanted to do
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.648
  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
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  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: -7.389
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

たからもの
type: MusicRecording
duration: PT4M46S
duration ms: 286266
explicit: false
by artist: Aki Toyosaki
in album: シャッフル -Precious 4 Stars-
  type: MusicAlbum
  date published: 2022-01-26
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaf9bf45d8ed013ba2e0b3ae01ab435efae44ba979f48392403111679fb0aa3. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/JPX402100221.
  date published: 2026-07-31T19:53:13Z
audio: たからもの
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.811
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  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
    value: 0.344
  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: 0.608
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.461
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: JPX402100221
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX402100221
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
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 → 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

OTSTimestamp
type: PropertyValue
value: 2026-07-19T09:08:25Z

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 → 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a288b40f3dd6dc748946fb3980a939dcba29b9cc0b405c8f7db45291e147ed9. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/JPX401100001.
date published: 2026-07-19T09:08:25Z

春風 SHUN PU
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 81.992
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.548
additional property: Energy
  type: PropertyValue
  value: 0.645
additional property: Speechiness
  type: PropertyValue
  value: 0.024
additional property: Acousticness
  type: PropertyValue
  value: 0.59
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.262
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.549
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.331
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

music
type: MusicAlbum
date published: 2012-01-25

music
type: MusicAlbum
date published: 2012-01-25

Music
type: MusicAlbum
date published: 2012-01-25

シロツメクサ
type: MusicAlbum
date published: 2012-05-23

Shirotsumekusa
type: MusicAlbum
date published: 2012-05-23

オリオンとスパンコール
type: MusicAlbum
date published: 2012-12-19

オリオンとスパンコール
type: MusicAlbum
date published: 2012-12-19

Orionto Spangles
type: MusicAlbum
date published: 2012-12-19

フリップ フロップ
type: MusicAlbum
date published: 2013-05-22

フリップ フロップ
type: MusicAlbum
date published: 2013-05-22

Flip Flop
type: MusicAlbum
date published: 2013-05-22

CHEEKY
type: MusicAlbum
date published: 2013-08-28

CHEEKY
type: MusicAlbum
date published: 2013-08-28

Love Letters
type: MusicAlbum
date published: 2013-09-25

Love letters
type: MusicAlbum
date published: 2013-09-25

Love letters
type: MusicAlbum
date published: 2013-09-25
track: letter writer
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315240
  explicit: false
  by artist: Aki Toyosaki
  in album: Love letters
    type: MusicAlbum
    date published: 2013-09-25
  genre: shibuya-kei
  isrc code: JPX401300237
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T00:28:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4a939b9ce2694bd7ee23bca166af2b65f5c155df7435d8843b7acff3daa302f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX401300237
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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 → 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a939b9ce2694bd7ee23bca166af2b65f5c155df7435d8843b7acff3daa302f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPX401300237.
    date published: 2026-07-19T07:14:39Z
  audio: letter writer
    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
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.455
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.54
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.263
    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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all time Lovin'
type: MusicAlbum
date published: 2014

ディライト
type: MusicAlbum
date published: 2014-03-19

Delight
type: MusicAlbum
date published: 2014-03-19

Kanaetamae
type: MusicAlbum
date published: 2014-07-09

叶えたまえ
type: MusicAlbum
date published: 2014-07-09

ポートレイト
type: MusicAlbum
date published: 2014-11-12

Portrait
type: MusicAlbum
date published: 2014-11-12

ポートレイト
type: MusicAlbum
date published: 2014-11-12

Uh-LaLa
type: MusicAlbum
date published: 2015-06-24

Uh-LaLa
type: MusicAlbum
date published: 2015-06-24

Uh-LaLa
type: MusicAlbum
date published: 2015-06-24

all time Lovin'
type: MusicAlbum
date published: 2016-03-23

all time Lovin'
type: MusicAlbum
date published: 2016-03-23

Walk on Believer
type: MusicAlbum
date published: 2016-08-31

walk on Believer♪
type: MusicAlbum
date published: 2016-08-31

walk on Believer♪
type: MusicAlbum
date published: 2016-08-31

ハニーアンドループス
type: MusicAlbum
date published: 2017-05-17

ハニーアンドループス
type: MusicAlbum
date published: 2017-05-17

Honey and Loops
type: MusicAlbum
date published: 2017-05-31

ハニーアンドループス
type: MusicAlbum
date published: 2017-05-31

ハニーアンドループス
type: MusicAlbum
date published: 2017-05-31

love your Best
type: MusicAlbum
date published: 2017-07-19

love your Best
type: MusicAlbum
date published: 2017-07-19

AT living
type: MusicAlbum
date published: 2018-10-24

AT living
type: MusicAlbum
date published: 2018-10-24

caravan!
type: MusicAlbum
date published: 2021-06-30
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track: ハニーアンドループス
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