Kanako Miyamoto
type: MusicGroup
description: is a Japanese actress and singer. She is known for voicing Makoto Kenzaki/Cure Sword from DokiDoki! PreCure and as the singer of several songs in the Pretty Cure series. Biography Kanako Miyamoto wa
popularity: 33
followers: 3628
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin 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: 2026-06-12T19:24:56Z
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album: ありがとうのうた
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  date published: 2014-02-12
album: 「映画プリキュアスーパースターズ！」主題歌シングル
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  date published: 2018-03-14
album: PRECURE Best Songs Selection 「Dear my past self」
  type: MusicAlbum
  date published: 2018-08-08
  track: こころをこめて
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      date published: 2018-08-08
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    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
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      date published: 2026-07-17T19:12:23Z
    audio: こころをこめて
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album: 声優 Dream Show!! Vol.1
  type: MusicAlbum
  date published: 2019-03-13
album: 「ヒーリングっど♥プリキュア」後期エンディング主題歌（TVサイズ）
  type: MusicAlbum
  date published: 2020-08-16
album: STEP
  type: MusicAlbum
  date published: 2022-11-20
track: リワインドメモリー（映画サイズ）
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  duration: PT3M5S
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  by artist: Kanako Miyamoto
  by artist: Mayumi Gojo
  in album: 映画「HUGっと！プリキュア♡ふたりはプリキュア オールスターズメモリーズ」オリジナルサウンドトラック
    type: MusicAlbum
    date published: 2018-10-24
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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: 2026-07-30T17:23:26Z
  audio: リワインドメモリー（映画サイズ）
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track: DANZEN！ ふたりはプリキュア～唯一無二の光たち～（映画サイズ）
track: The Three Billy Goats Gruff / Opening

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DANZEN！ ふたりはプリキュア～唯一無二の光たち～（映画サイズ）
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duration: PT2M0S
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by artist: Mayumi Gojo
by artist: うちやえゆか
by artist: Kanako Miyamoto
in album: 映画「HUGっと！プリキュア♡ふたりはプリキュア オールスターズメモリーズ」オリジナルサウンドトラック
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  date published: 2018-10-24
isrc code: JPD601800382
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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: 2026-07-02T03:55:08Z
audio: DANZEN！ ふたりはプリキュア～唯一無二の光たち～（映画サイズ）
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The Three Billy Goats Gruff / Opening
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by artist: Tomohiko Fujimoto
by artist: Kanako Miyamoto
by artist: Satoko Yamano
in album: Play Theater: The Three Billy Goats Gruff / Battle of the Monkey and the Crab / Ding Dong
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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
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  date published: 2026-07-31T08:26:41Z
audio: The Three Billy Goats Gruff / Opening
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