Chiyoko Shimakura
type: MusicGroup
genre: enka
genre: kayokyoku
description: (30 March 1938 – 8 November 2013) was an Enka singer and TV presenter in Japan. She was considered "the Goddess of Enka". Career Chiyoko was born in Shinagawa Ward, Tokyo, Japan. In 1954, Chiyoko wo
popularity: 32
followers: 19664
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  date published: 2026-06-12T19:24:56Z
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album: 愛のうず潮 / 亜矢子の唄
  type: MusicAlbum
  date published: 1963-03-05
album: 服部メロディを歌う 夜のプラットホーム
  type: MusicAlbum
  date published: 1971-09-25
album: 心うきうき
  type: MusicAlbum
  date published: 1988-09-01
album: ゆずり葉の宿／恋瀬橋（こいせばし）
  type: MusicAlbum
  date published: 1989-03-21
album: 人生いろいろ／心うきうき
  type: MusicAlbum
  date published: 1989-03-25
album: 鳳仙花／浅草メロドラマ
  type: MusicAlbum
  date published: 1989-03-25
album: おんなの一生／雨音
  type: MusicAlbum
  date published: 1989-11-10
album: 今日も初恋
  type: MusicAlbum
  date published: 1991-09-01
album: 浜口庫之助作品集を唄う
  type: MusicAlbum
  date published: 1991-11-21
album: 昔も今も…女
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  date published: 1994-01-01
album: あしたになれば
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  date published: 1994-01-01
album: 定番ベスト4シリーズ 哀愁のからまつ林 / 恋しているんだもん
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  date published: 1994-03-21
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      date published: 1994-03-21
    genre: enka
    genre: kayokyoku
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    subject of: OpenTimestamps Proof of Existence
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    audio: 恋しているんだもん
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album: 夢 おまもり
  type: MusicAlbum
  date published: 1994-07-21
album: 島倉千代子 思い出の歌 第三集 〜戦時の女性をうたう〜
  type: MusicAlbum
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album: 島倉千代子 思い出の歌 第一集 〜男を唄う〜
  type: MusicAlbum
  date published: 1994-08-21
album: 島倉千代子 思い出の歌 第二集 〜日本の抒情〜
  type: MusicAlbum
  date published: 1994-08-21
album: ちょっとだけ…
  type: MusicAlbum
  date published: 1994-09-01
album: あの頃にとどけ
  type: MusicAlbum
  date published: 1995-03-21
album: 片瀬月
  type: MusicAlbum
  date published: 1995-07-21
album: スーパー・セレクト・シリーズ 夢飾り
  type: MusicAlbum
  date published: 1995-12-21
album: 火の酒
  type: MusicAlbum
  date published: 1996-04-01
album: ときめきをさがしに
  type: MusicAlbum
  date published: 1996-11-21
album: 島倉千代子 熱唱 歌も涙もあたたかい 〜ＮＨＫ紅白を歌う〜
  type: MusicAlbum
  date published: 1997-04-19
album: 美しき天然
  type: MusicAlbum
  date published: 1997-05-21
album: 歌謡舞踊ベスト・シリーズ 祇園小唄 (春・夏・秋・冬)
album: 私って
album: オリジナル＆フォーク・ヒット特選
album: 花なら花らしく
album: 人生はショータイム
album: 柿の実ひとつ
album: ヨコハマ・ビギン / お父さんありがとう
album: 三日月慕情 / 感謝の旅路
album: 北どまり / 切符一枚
album: 君 / ほほえみの扉
album: 島倉千代子ゴールデンベスト
album: 海かがみ/夢だから/ちよこまち
album: 君／北どまり
album: ベスト & ベスト この世の花 / 東京だョおっ母さん
album: 島倉千代子全曲集 海かがみ
album: 古賀政男生誕100年記念 島倉千代子 古賀メロディを唄う
album: 歌手生活50周年記念曲 風のみち/心がたり
album: 歌手生活50周年記念 島倉千代子全集 〜人生よありがとう〜
album: 島倉千代子特選集 風のみち
album: 千代ちゃんの童謡集
album: 島倉千代子全曲集 風のみち
album: ちよこまち／人生いろいろ (シングルバージョン)
album: 島倉千代子 スペシャルベスト
album: ドーナツ盤メモリー 島倉千代子
album: 島倉千代子名曲選 おかえりなさい
album: 定番 歌カラ ベスト 3 島倉千代子 人生いろいろ / 鳳仙花 / 愛のさざなみ
album: 名曲カバー傑作撰 島倉千代子
album: 神奈川おどり / 日高川踊り
album: 私の小さな幸せの花
album: 島倉千代子 特選ベスト 2011
album: 陽だまりの花
album: 島倉千代子全曲集 2011
album: 愛するあなたへの手紙
album: コロムビア・デュエット スーパー・セレクト 星空に両手を / 浪花姉妹
album: ツイン・パック 島倉千代子
album: 島倉千代子 2013 プレミアム・ベスト
album: からたちの小径
album: 歌手生活40周年 愛・歌・心 島倉千代子大全集 (1)

歌謡舞踊ベスト・シリーズ 祇園小唄 (春・夏・秋・冬)
type: MusicAlbum
date published: 1997-06-21

私って
type: MusicAlbum
date published: 1997-09-20

オリジナル＆フォーク・ヒット特選
type: MusicAlbum
date published: 1997-11-29

花なら花らしく
type: MusicAlbum
date published: 1998-03-30

人生はショータイム
type: MusicAlbum
date published: 1999-01-01

柿の実ひとつ
type: MusicAlbum
date published: 1999-01-01

ヨコハマ・ビギン / お父さんありがとう
type: MusicAlbum
date published: 1999-09-10

三日月慕情 / 感謝の旅路
type: MusicAlbum
date published: 2000-02-19

北どまり / 切符一枚
type: MusicAlbum
date published: 2001-01-01

君 / ほほえみの扉
type: MusicAlbum
date published: 2002-02-21

島倉千代子ゴールデンベスト
type: MusicAlbum
date published: 2002-04-20

海かがみ/夢だから/ちよこまち
type: MusicAlbum
date published: 2003-03-01

君／北どまり
type: MusicAlbum
date published: 2003-09-25

ベスト & ベスト この世の花 / 東京だョおっ母さん
type: MusicAlbum
date published: 2003-10-22

島倉千代子全曲集 海かがみ
type: MusicAlbum
date published: 2003-10-22

古賀政男生誕100年記念 島倉千代子 古賀メロディを唄う
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date published: 2003-12-10

歌手生活50周年記念曲 風のみち/心がたり
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date published: 2004-03-03

歌手生活50周年記念 島倉千代子全集 〜人生よありがとう〜
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date published: 2004-03-31

島倉千代子特選集 風のみち
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date published: 2004-05-19

千代ちゃんの童謡集
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date published: 2004-06-23

島倉千代子全曲集 風のみち
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date published: 2004-10-20

ちよこまち／人生いろいろ (シングルバージョン)
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date published: 2005-03-23

島倉千代子 スペシャルベスト
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date published: 2005-07-20

ドーナツ盤メモリー 島倉千代子
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    date published: 2006-06-28
  genre: enka
  genre: kayokyoku
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T07:01:21Z
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島倉千代子名曲選 おかえりなさい
type: MusicAlbum
date published: 2007-07-04

定番 歌カラ ベスト 3 島倉千代子 人生いろいろ / 鳳仙花 / 愛のさざなみ
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島倉千代子ゴールデンベスト
type: MusicAlbum
date published: 2008-05-21

名曲カバー傑作撰 島倉千代子
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date published: 2009-02-18
track: 別れても好きな人
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-04T10:04:33Z
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track: いい日旅立ち
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959100
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09750080
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T05:29:55Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a353c9793e6f27eca46574b711b7d72739a9595d22e56e9b1d7d89d6b50c07. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09750080 — a six-check JSON result.
    date published: 2026-07-22T05:29:55Z
  audio: いい日旅立ち
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.883
    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: 0.607
    additional property: Energy
      type: PropertyValue
      value: 0.414
    additional property: Speechiness
      type: PropertyValue
      value: 0.024
    additional property: Acousticness
      type: PropertyValue
      value: 0.165
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.264
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.154
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.111
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

神奈川おどり / 日高川踊り
type: MusicAlbum
date published: 2009-11-04

私の小さな幸せの花
type: MusicAlbum
date published: 2010-01-01

島倉千代子 特選ベスト 2011
type: MusicAlbum
date published: 2011-03-23

陽だまりの花
type: MusicAlbum
date published: 2011-04-20

島倉千代子全曲集 2011
type: MusicAlbum
date published: 2011-10-19

愛するあなたへの手紙
type: MusicAlbum
date published: 2012-02-01

コロムビア・デュエット スーパー・セレクト 星空に両手を / 浪花姉妹
type: MusicAlbum
date published: 2012-09-19

ツイン・パック 島倉千代子
type: MusicAlbum
date published: 2013-02-20

島倉千代子 2013 プレミアム・ベスト
type: MusicAlbum
date published: 2013-06-19

からたちの小径
type: MusicAlbum
date published: 2013-12-18

歌手生活40周年 愛・歌・心 島倉千代子大全集 (1)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (14)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (8)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (18)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (25)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (4)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (24)
type: MusicAlbum
date published: 2014-03-05
track: ぼたん雪
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252693
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 歌手生活40周年 愛・歌・心 島倉千代子大全集 (24)
    type: MusicAlbum
    date published: 2014-03-05
  genre: enka
  genre: kayokyoku
  isrc code: JPCO08716900
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T05:12:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf79dfc012917e6ea7a8f8952b2e08a36fc296ffe4b402d9e050d06c258ce689f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958830
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958830
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08716900
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T05:30:12Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79dfc012917e6ea7a8f8952b2e08a36fc296ffe4b402d9e050d06c258ce689f. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08716900 — a six-check JSON result.
    date published: 2026-07-20T05:30:12Z
  audio: ぼたん雪
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.083
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.664
    additional property: Energy
      type: PropertyValue
      value: 0.426
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.351
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.266
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.48
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.944
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

歌手生活40周年 愛・歌・心 島倉千代子大全集 (13)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (17)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (12)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (20)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (9)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (6)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (15)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (16)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (19)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (21)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (22)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (23)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (10)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (5)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (11)
type: MusicAlbum
date published: 2014-03-05

歌手生活40周年 愛・歌・心 島倉千代子大全集 (7)
type: MusicAlbum
date published: 2014-03-05

歌手生活60周年記念 島倉千代子 スーパーヒット・セレクション この世の花〜からたちの小径
type: MusicAlbum
date published: 2014-03-19

花だより 〜島倉千代子 花をうたう〜
type: MusicAlbum
date published: 2014-04-23
track: りんどう峠
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214013
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 花だより 〜島倉千代子 花をうたう〜
    type: MusicAlbum
    date published: 2014-04-23
  genre: enka
  genre: kayokyoku
  isrc code: JPCO05500450
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T20:55:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1555b11607b42478f457df9be2b35ee37868dc4fac77b6420a5b6fb4df6e61d4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958324
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958324
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05500450
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T21:05:52Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1555b11607b42478f457df9be2b35ee37868dc4fac77b6420a5b6fb4df6e61d4. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05500450 — a six-check JSON result.
    date published: 2026-07-16T21:05:52Z
  audio: りんどう峠
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.353
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.337
    additional property: Energy
      type: PropertyValue
      value: 0.228
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.882
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.077
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.604
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.596
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: 鳳仙花
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226493
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 花だより 〜島倉千代子 花をうたう〜
    type: MusicAlbum
    date published: 2014-04-23
  genre: enka
  genre: kayokyoku
  isrc code: JPCO08100890
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T14:09:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x94009a2a12cd23a964e62476ea58499a56ea55eb42d636f8bee8dc5d5611935f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959144
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959144
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08100890
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T15:38:35Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94009a2a12cd23a964e62476ea58499a56ea55eb42d636f8bee8dc5d5611935f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08100890 — a six-check JSON result.
    date published: 2026-07-22T15:38:35Z
  audio: 鳳仙花
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.255
    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: 0.52
    additional property: Energy
      type: PropertyValue
      value: 0.388
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.889
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.651
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.779
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

島倉千代子 昭和を歌う 〜いい日旅立ち・人生いろいろ〜
type: MusicAlbum
date published: 2014-07-23
track: 南国土佐を後にして
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283080
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 島倉千代子 昭和を歌う 〜いい日旅立ち・人生いろいろ〜
    type: MusicAlbum
    date published: 2014-07-23
  genre: enka
  genre: kayokyoku
  isrc code: JPCO07205080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T01:23:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce0bf2ebe5a81dd14ee61744d75a3ffd811d6af96dc5c99e72c4dd1288adcf5f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959087
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959087
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07205080
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T02:05:55Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0bf2ebe5a81dd14ee61744d75a3ffd811d6af96dc5c99e72c4dd1288adcf5f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07205080 — a six-check JSON result.
    date published: 2026-07-22T02:05:55Z
  audio: 南国土佐を後にして
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.471
    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: 0.306
    additional property: Energy
      type: PropertyValue
      value: 0.245
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.922
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.158
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.338
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.997
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

(昭和アーカイブス) すみだ川 〜島倉千代子 東海林太郎を歌う〜
type: MusicAlbum
date published: 2014-10-22

(昭和アーカイブス) 美しきは女の旅路
type: MusicAlbum
date published: 2014-10-22

(昭和アーカイブス) 抒情歌謡50年
type: MusicAlbum
date published: 2014-10-22

島倉千代子全曲集 からたちの小径
type: MusicAlbum
date published: 2014-10-22

究極ベスト / 島倉千代子
type: MusicAlbum
date published: 2015-02-18

Kara Tachi Nikki
type: MusicAlbum
date published: 2015-03-09
track: Kara Tachi Nikki
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213970
  explicit: false
  by artist: Chiyoko Shimakura
  in album: Kara Tachi Nikki
    type: MusicAlbum
    date published: 2015-03-09
  genre: enka
  genre: kayokyoku
  isrc code: QM6P41446839
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T01:40:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc8e2a310e340bf877214fc87e8b92760c7cecb2283af160705165e4fb5c6aad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41446839
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8e2a310e340bf877214fc87e8b92760c7cecb2283af160705165e4fb5c6aad. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41446839 — a six-check JSON result.
    date published: 2026-07-03T08:56:35Z
  audio: Kara Tachi Nikki
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.366
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.443
    additional property: Energy
      type: PropertyValue
      value: 0.156
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.978
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.074
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.491
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.875
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tokyo da Yo Okaasan
type: MusicAlbum
date published: 2015-03-09
track: Tokyo da Yo Okaasan
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218149
  explicit: false
  by artist: Chiyoko Shimakura
  in album: Tokyo da Yo Okaasan
    type: MusicAlbum
    date published: 2015-03-09
  genre: enka
  genre: kayokyoku
  isrc code: QM6P41446767
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T00:49:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4171861e87b5d3ceef47c578611a980085b878b1a999e5be4adcd459c0792bb6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41446767
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4171861e87b5d3ceef47c578611a980085b878b1a999e5be4adcd459c0792bb6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41446767 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: Tokyo da Yo Okaasan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.771
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.32
    additional property: Energy
      type: PropertyValue
      value: 0.188
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.951
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.162
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.378
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.825
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

私が好きな島倉千代子の歌
type: MusicAlbum
date published: 2015-03-18

島倉千代子 ダブル・ベスト☆オリジナル & カバーズ
type: MusicAlbum
date published: 2015-07-22

島倉千代子全曲集 2015
type: MusicAlbum
date published: 2015-10-21
track: 哀愁のからまつ林
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205413
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 島倉千代子全曲集 2015
    type: MusicAlbum
    date published: 2015-10-21
  genre: enka
  genre: kayokyoku
  isrc code: JPCO08519590
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:23:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x872c81588844f9add06f458aee311e2720e40c4a9a443a325d71328ce67b7036
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08519590
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872c81588844f9add06f458aee311e2720e40c4a9a443a325d71328ce67b7036. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08519590 — a six-check JSON result.
    date published: 2026-07-05T18:48:28Z
  audio: 哀愁のからまつ林
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.646
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.515
    additional property: Energy
      type: PropertyValue
      value: 0.247
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.912
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.411
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.996
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: 襟裳岬
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221600
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 島倉千代子全曲集 2015
    type: MusicAlbum
    date published: 2015-10-21
  genre: enka
  genre: kayokyoku
  isrc code: JPCO08519530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T10:44:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa402a5ca432cb08a6b8d25d2557d5384dd6c35098773792cf5fc6d78b42ff7fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958867
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958867
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08519530
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:08:30Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa402a5ca432cb08a6b8d25d2557d5384dd6c35098773792cf5fc6d78b42ff7fb. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08519530 — a six-check JSON result.
    date published: 2026-07-20T11:08:30Z
  audio: 襟裳岬
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.267
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.325
    additional property: Energy
      type: PropertyValue
      value: 0.272
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.906
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.197
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.06
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

極 (きわみ) ベスト50
type: MusicAlbum
date published: 2016-03-23
track: 東京の人さようなら
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201546
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 極 (きわみ) ベスト50
    type: MusicAlbum
    date published: 2016-03-23
  genre: enka
  genre: kayokyoku
  isrc code: JPCO05500880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T05:37:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3e01f161246d25060262e127ff63ad1373ca130165ea8ce06f3a81a7625a097
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05500880
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e01f161246d25060262e127ff63ad1373ca130165ea8ce06f3a81a7625a097. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05500880 — a six-check JSON result.
    date published: 2026-07-06T06:56:49Z
  audio: 東京の人さようなら
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.904
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.304
    additional property: Energy
      type: PropertyValue
      value: 0.206
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.939
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.557
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.48
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

スーパー・カップリング・シリーズ 人生いろいろ / 愛のさざなみ
type: MusicAlbum
date published: 2016-04-27
track: 人生いろいろ
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234000
  explicit: false
  by artist: Chiyoko Shimakura
  in album: スーパー・カップリング・シリーズ 人生いろいろ / 愛のさざなみ
    type: MusicAlbum
    date published: 2016-04-27
  genre: enka
  genre: kayokyoku
  isrc code: JPCO08703650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd876a8ddbe16af3a44fc706e742e37697da27b090a325a6e2390ebfda884f38f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959091
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959091
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08703650
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T02:33:54Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd876a8ddbe16af3a44fc706e742e37697da27b090a325a6e2390ebfda884f38f. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08703650 — a six-check JSON result.
    date published: 2026-07-22T02:33:54Z
  audio: 人生いろいろ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.385
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.849
    additional property: Energy
      type: PropertyValue
      value: 0.464
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.619
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.575
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.364
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

スーパー・カップリング・シリーズ 東京だョおっ母さん / からたち日記
type: MusicAlbum
date published: 2016-04-27

島倉千代子 全曲集 2016
type: MusicAlbum
date published: 2016-10-19
track: からたち日記
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214373
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 島倉千代子 全曲集 2016
    type: MusicAlbum
    date published: 2016-10-19
  genre: enka
  genre: kayokyoku
  isrc code: JPCO05800550
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T03:49:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf945740711056640f955b78f9d7f69b597610a21ea33fe06403489f62db87526
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05800550
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf945740711056640f955b78f9d7f69b597610a21ea33fe06403489f62db87526. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO05800550 — a six-check JSON result.
    date published: 2026-07-06T06:56:49Z
  audio: からたち日記
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.5
    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: 0.388
    additional property: Energy
      type: PropertyValue
      value: 0.164
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
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歌ある限り 〜島倉千代子歌手生活15周年記念〜
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date published: 2017-03-22

千代ちゃんの秘密
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date published: 2017-03-22

島倉千代子全曲集 東京だョおっ母さん
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  genre: kayokyoku
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 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
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07198fab1c2109c01e9a14cc7c93deb6ce21b3a32bef163b93926bc932373af4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07303630 — a six-check JSON result.
    date published: 2026-07-21T06:12:52Z
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島倉千代子ベスト (下)
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date published: 2018-03-30

島倉千代子ベスト (上)
type: MusicAlbum
date published: 2018-03-30

島倉千代子全曲集 逢いたいなァあの人に
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date published: 2018-10-24
track: 逢いたいなァあの人に
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  genre: kayokyoku
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T13:33:01Z
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track: ほんきかしら
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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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-12T21:36:27Z
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track: すみだ川
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  subject of: OpenTimestamps Proof of Existence
  audio: すみだ川

OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba5ead1326ff6f3c79517341307f8a1c5d9b9413b2fcd3975b5398b3405b187. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO06905770 — a six-check JSON result.
date published: 2026-07-22T03:33:16Z

すみだ川
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additional property: Mode (Major/Minor)
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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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歌手生活20周年記念 島倉千代子リサイタル
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date published: 2019-03-20

島倉千代子全曲集 2020
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date published: 2019-10-23

LOVE SONG
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track: ハッピーバースデー
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T08:32:30Z
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島倉千代子全曲集 からたち日記
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date published: 2020-10-21

昭和の名曲をうたう
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date published: 2020-10-28

島倉千代子 魅力のすべて
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T16:14:30Z
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08703650
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:09:33Z
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd876a8ddbe16af3a44fc706e742e37697da27b090a325a6e2390ebfda884f38f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08703650 — a six-check JSON result.
    date published: 2026-07-17T06:09:33Z
  audio: 人生いろいろ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.285
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.855
    additional property: Energy
      type: PropertyValue
      value: 0.487
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.742
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.151
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.716
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.382
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

島倉千代子全曲集 2022
type: MusicAlbum
date published: 2021-11-17

島倉千代子全曲集 2023
type: MusicAlbum
date published: 2022-10-19

千代ちゃんのデュエット・コレクション
type: MusicAlbum
date published: 2022-10-26
track: 矢切の渡し
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234413
  explicit: false
  by artist: Chiyoko Shimakura
  in album: 千代ちゃんのデュエット・コレクション
    type: MusicAlbum
    date published: 2022-10-26
  genre: enka
  genre: kayokyoku
  isrc code: JPCO08207620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T20:29:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2188b9cf61fb310a5fc70ca6a07241bc19aa42019ca0678e60fef8e2649eca9e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08207620
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2188b9cf61fb310a5fc70ca6a07241bc19aa42019ca0678e60fef8e2649eca9e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08207620 — a six-check JSON result.
    date published: 2026-07-06T01:25:57Z
  audio: 矢切の渡し
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.554
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.509
    additional property: Energy
      type: PropertyValue
      value: 0.279
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.865
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.069
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.373
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.391
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

島倉千代子全曲集 2024
type: MusicAlbum
date published: 2023-10-18

古賀政男生誕120周年記念 島倉千代子 古賀メロディを唄う
type: MusicAlbum
date published: 2024-10-23

島倉千代子全曲集 2025
type: MusicAlbum
date published: 2024-11-20

メモリアル・ベスト
type: MusicAlbum
date published: 2025-11-08