伊藤かな恵
type: MusicGroup
popularity: 7
followers: 445
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda48ac646460e031727d8cab0bea0fab5b7ffd9b2f7af209f97edbeb1ea0bf77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68d821f6-161f-4381-8770-34ae82d51079.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68d821f6-161f-4381-8770-34ae82d51079.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68d821f6-161f-4381-8770-34ae82d51079
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda48ac646460e031727d8cab0bea0fab5b7ffd9b2f7af209f97edbeb1ea0bf77","name":"伊藤かな恵","registered_at":"2026-06-17T02:07:01Z","symbol":"NIM1247368","token_address":"0xea33eb65833a76dc8df47125b0d3137c353cf1a4","type":"artist","uuid":"68d821f6-161f-4381-8770-34ae82d51079"}
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 → block must exist at that height 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48ac646460e031727d8cab0bea0fab5b7ffd9b2f7af209f97edbeb1ea0bf77. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68d821f6-161f-4381-8770-34ae82d51079.json and https://artists.proofprofile.net/proofs/artist/68d821f6-161f-4381-8770-34ae82d51079.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xda48ac646460e031727d8cab0bea0fab5b7ffd9b2f7af209f97edbeb1ea0bf77","name":"伊藤かな恵","registered_at":"2026-06-17T02:07:01Z","symbol":"NIM1247368","token_address":"0xea33eb65833a76dc8df47125b0d3137c353cf1a4","type":"artist","uuid":"68d821f6-161f-4381-8770-34ae82d51079"}
album: ユメ・ミル・ココロ
  type: MusicAlbum
  date published: 2009-08-05
  track: ユメ・ミル・ココロ
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265840
    explicit: false
    by artist: 伊藤かな恵
    in album: ユメ・ミル・ココロ
      type: MusicAlbum
      date published: 2009-08-05
  track: セツナラブレター
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254120
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    by artist: 伊藤かな恵
    in album: ユメ・ミル・ココロ
      type: MusicAlbum
      date published: 2009-08-05
  track: 誘惑マーマレード
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282293
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    by artist: 伊藤かな恵
    in album: ユメ・ミル・ココロ
      type: MusicAlbum
      date published: 2009-08-05
  track: ユメ・ミル・ココロ - Instrumental
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265133
    explicit: false
    by artist: 伊藤かな恵
    in album: ユメ・ミル・ココロ
      type: MusicAlbum
      date published: 2009-08-05
album: hide and seek
  type: MusicAlbum
  date published: 2009-12-09
  track: hide and seek
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230560
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    by artist: 伊藤かな恵
    in album: hide and seek
      type: MusicAlbum
      date published: 2009-12-09
  track: サボテン
    type: MusicRecording
    duration: PT4M49S
    duration ms: 289706
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    by artist: 伊藤かな恵
    in album: hide and seek
      type: MusicAlbum
      date published: 2009-12-09
  track: 星の缶バッチ
    type: MusicRecording
    duration: PT4M39S
    duration ms: 279440
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    by artist: 伊藤かな恵
    in album: hide and seek
      type: MusicAlbum
      date published: 2009-12-09
  track: hide and seek - off vocal
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230640
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    by artist: 伊藤かな恵
    in album: hide and seek
      type: MusicAlbum
      date published: 2009-12-09
  track: サボテン - off vocal
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290053
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    by artist: 伊藤かな恵
    in album: hide and seek
      type: MusicAlbum
      date published: 2009-12-09
  track: 星の缶バッチ - off vocal
    type: MusicRecording
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    by artist: 伊藤かな恵
    in album: hide and seek
      type: MusicAlbum
      date published: 2009-12-09
album: メタメリズム
  type: MusicAlbum
  date published: 2010-11-26
  track: メタメリズム
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    duration: PT4M45S
    duration ms: 285680
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    by artist: 伊藤かな恵
    in album: メタメリズム
      type: MusicAlbum
      date published: 2010-11-26
  track: 君がいれば
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    by artist: 伊藤かな恵
    in album: メタメリズム
      type: MusicAlbum
      date published: 2010-11-26
  track: メタメリズム - off vocal
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    duration ms: 284920
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    by artist: 伊藤かな恵
    in album: メタメリズム
      type: MusicAlbum
      date published: 2010-11-26
  track: 君がいれば - off vocal
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    duration ms: 294746
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    in album: メタメリズム
      type: MusicAlbum
      date published: 2010-11-26
album: つまさきだち
  type: MusicAlbum
  date published: 2011-05-25
  track: つまさきだち
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203560
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    by artist: 伊藤かな恵
    in album: つまさきだち
      type: MusicAlbum
      date published: 2011-05-25
  track: ここから
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    duration: PT4M9S
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      type: MusicAlbum
      date published: 2011-05-25
  track: つまさきだち - off vocal
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    duration: PT3M24S
    duration ms: 204453
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    by artist: 伊藤かな恵
    in album: つまさきだち
      type: MusicAlbum
      date published: 2011-05-25
  track: ここから - off vocal
album: ココロケシキ
album: パズル／ビギナードライバー
album: COLORS!
album: ミアゲタケシキ
album: Happy Garland
album: ルーペ
album: 打ち上げ花火
album: マイザーズドリーム
album: Shooting Star
album: カサナルケシキ
album: デアエタケシキ
album: カナエルケシキ
album: memories - from CrosSing
album: Memories - From CrosSing
album: 今日までと明日からと
album: いじわるな恋

ここから - off vocal
type: MusicRecording
duration: PT4M6S
duration ms: 246400
explicit: false
by artist: 伊藤かな恵
in album: つまさきだち
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ココロケシキ
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date published: 2011-11-23
track: タイニーローグ
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track: hide and seek
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    date published: 2011-11-23
track: スタンプ
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  by artist: 伊藤かな恵
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    date published: 2011-11-23
track: ユメ・ミル・ココロ
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  by artist: 伊藤かな恵
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    date published: 2011-11-23
track: メタメリズム
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  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: ラリルララ
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  duration: PT4M30S
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  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: ペルシャ
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  duration: PT4M15S
  duration ms: 255306
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  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: 誘惑マーマレード
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282293
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  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: サボテン
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289706
  explicit: false
  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: いじわるな恋
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332400
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  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: つまさきだち
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203560
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  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23
track: さいしょのさいしょ
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238080
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  by artist: 伊藤かな恵
  in album: ココロケシキ
    type: MusicAlbum
    date published: 2011-11-23

パズル／ビギナードライバー
type: MusicAlbum
date published: 2012-08-08
track: パズル
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274706
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  by artist: 伊藤かな恵
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    type: MusicAlbum
    date published: 2012-08-08
track: ビギナードライバー
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235413
  explicit: false
  by artist: 伊藤かな恵
  in album: パズル／ビギナードライバー
    type: MusicAlbum
    date published: 2012-08-08
track: パズル - Instrumental
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274693
  explicit: false
  by artist: 伊藤かな恵
  in album: パズル／ビギナードライバー
    type: MusicAlbum
    date published: 2012-08-08
track: ビギナードライバー - Instrumental
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234853
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  by artist: 伊藤かな恵
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    type: MusicAlbum
    date published: 2012-08-08

COLORS!
type: MusicAlbum
date published: 2012-11-14
track: COLORS!
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203013
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  by artist: 伊藤かな恵
  in album: COLORS!
    type: MusicAlbum
    date published: 2012-11-14
track: 片想い
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  duration: PT3M36S
  duration ms: 216640
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  by artist: 伊藤かな恵
  in album: COLORS!
    type: MusicAlbum
    date published: 2012-11-14
track: 僕は浮かぶ
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267400
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  by artist: 伊藤かな恵
  in album: COLORS!
    type: MusicAlbum
    date published: 2012-11-14

ミアゲタケシキ
type: MusicAlbum
date published: 2013-04-03
track: オーロラ
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301373
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: COLORS!
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203013
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: 僕は知らない。
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242026
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: SHOWER!!
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272280
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: ビギナードライバー
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235413
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: 掌
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275080
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: オトナになるまで
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243133
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: くりかえして
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303026
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: 僕は浮かぶ
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267400
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03
track: 雨のちスピカ
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266866
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  by artist: 伊藤かな恵
  in album: ミアゲタケシキ
    type: MusicAlbum
    date published: 2013-04-03

Happy Garland
type: MusicAlbum
date published: 2014-03-05
track: Happy Garland
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275640
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  by artist: 伊藤かな恵
  in album: Happy Garland
    type: MusicAlbum
    date published: 2014-03-05
track: Starting Point
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237493
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  by artist: 伊藤かな恵
  in album: Happy Garland
    type: MusicAlbum
    date published: 2014-03-05
track: Happy Garland - Off Vocal
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276200
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  by artist: 伊藤かな恵
  in album: Happy Garland
    type: MusicAlbum
    date published: 2014-03-05
track: Starting Point - Off Vocal
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237440
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  by artist: 伊藤かな恵
  in album: Happy Garland
    type: MusicAlbum
    date published: 2014-03-05

ルーペ
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date published: 2014-05-14
track: ルーペ
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  by artist: 伊藤かな恵
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    type: MusicAlbum
    date published: 2014-05-14
track: コンパス
  type: MusicRecording
  duration: PT3M37S
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  by artist: 伊藤かな恵
  in album: ルーペ
    type: MusicAlbum
    date published: 2014-05-14
track: ルーペ - Off Vocal
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359746
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  in album: ルーペ
    type: MusicAlbum
    date published: 2014-05-14
track: コンパス - Off Vocal
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218546
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  by artist: 伊藤かな恵
  in album: ルーペ
    type: MusicAlbum
    date published: 2014-05-14

打ち上げ花火
type: MusicAlbum
date published: 2014-07-09
track: 打ち上げ花火
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  duration: PT4M37S
  duration ms: 277373
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  by artist: 伊藤かな恵
  in album: 打ち上げ花火
    type: MusicAlbum
    date published: 2014-07-09
track: ドレミファソラシドのうた
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253906
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  by artist: 伊藤かな恵
  in album: 打ち上げ花火
    type: MusicAlbum
    date published: 2014-07-09
track: 打ち上げ花火 - Off Vocal
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278400
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  by artist: 伊藤かな恵
  in album: 打ち上げ花火
    type: MusicAlbum
    date published: 2014-07-09
track: ドレミファソラシドのうた - Off Vocal
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254320
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  by artist: 伊藤かな恵
  in album: 打ち上げ花火
    type: MusicAlbum
    date published: 2014-07-09

マイザーズドリーム
type: MusicAlbum
date published: 2014-09-10
track: マイザーズドリーム
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268573
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  by artist: 伊藤かな恵
  in album: マイザーズドリーム
    type: MusicAlbum
    date published: 2014-09-10
track: アンバランス
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293733
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  by artist: 伊藤かな恵
  in album: マイザーズドリーム
    type: MusicAlbum
    date published: 2014-09-10
track: マイザーズドリーム - Off Vocal
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266146
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  by artist: 伊藤かな恵
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    type: MusicAlbum
    date published: 2014-09-10
track: アンバランス - Off Vocal
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296306
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  by artist: 伊藤かな恵
  in album: マイザーズドリーム
    type: MusicAlbum
    date published: 2014-09-10

Shooting Star
type: MusicAlbum
date published: 2014-11-05
track: Shooting Star
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309840
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  by artist: 伊藤かな恵
  in album: Shooting Star
    type: MusicAlbum
    date published: 2014-11-05
track: きみからはじまる
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304186
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  by artist: 伊藤かな恵
  in album: Shooting Star
    type: MusicAlbum
    date published: 2014-11-05
track: オレンジ色
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264653
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  in album: Shooting Star
    type: MusicAlbum
    date published: 2014-11-05
track: Shooting Star - Off Vocal
  type: MusicRecording
  duration: PT5M10S
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track: きみからはじまる - Off Vocal
  type: MusicRecording
  duration: PT5M5S
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    date published: 2014-11-05
track: オレンジ色 - Off Vocal
  type: MusicRecording
  duration: PT4M24S
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    type: MusicAlbum
    date published: 2014-11-05

カサナルケシキ
type: MusicAlbum
date published: 2015-11-25
track: きみからはじまる
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  duration: PT5M4S
  duration ms: 304186
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  by artist: 伊藤かな恵
  in album: カサナルケシキ
    type: MusicAlbum
    date published: 2015-11-25
track: Happy Garland
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track: また僕らは明日を知る
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track: ルーペ
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track: 大嫌いで大好き
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track: マイザーズドリーム
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track: うまれたしるし
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track: 打ち上げ花火
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track: Shooting Star
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track: そして、これから
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track: ユメ・ミル・ココロ (Acoustic Ver.)
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デアエタケシキ
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date published: 2017-11-22
track: わたしの一部、きみも一部
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track: EMOTION
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track: オリオンに約束
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track: きっと風は吹く
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track: ココロモヤルリズム
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track: Homing -帰巣本能-
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カナエルケシキ
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track: Happy Garland
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track: あと3センチ
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track: ユメ・ミル・ココロ
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track: ドレミファソラシドのうた
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track: セツナラブレター
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track: きみからはじまる
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track: サボテン
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track: うまれたしるし
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track: 星の缶バッチ
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track: EMOTION
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track: いじわるな恋
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track: ココロモヤルリズム
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track: メタメリズム
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track: わたしの一部、きみも一部
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  by artist: 伊藤かな恵
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    date published: 2019-08-28
track: 君がいれば
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  duration: PT4M56S
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track: トキメキ座流星群☆ (Rearrange Ver.)
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track: 君のBirthday (Rearrange Ver.)
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track: つまさきだち
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track: 空に近い場所 (Rearrange Ver.)
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track: ビギナードライバー
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track: COLORS!
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track: パイノパイノパイ (東京節)
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  by artist: 伊藤かな恵
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track: オーロラ

オーロラ
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by artist: 伊藤かな恵
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memories - from CrosSing
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track: memories - from CrosSing
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-13T07:53:33Z
track: memories - from CrosSing - Instrumental
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Memories - From CrosSing
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track: Memories - From CrosSing - Instrumental
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今日までと明日からと
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いじわるな恋
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track: 未来記念日
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track: ラリルララ
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