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genre: vocaloid
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subject of: OpenTimestamps Proof of Existence
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album: Hinekure feat.初音ミク
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  date published: 2021-01-27
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album: 希う feat.初音ミク
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album: サンパチスター feat.初音ミク
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album: ビームが撃てたらいいのに feat.初音ミク
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album: 童貞が作ったラブソング
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album: #みどりの唄
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album: 最高に頭が悪い曲
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album: ぷっすんきゅう
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T16:51:38Z
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album: #みどりの唄 feat.初音ミク
album: 希う
album: 最高に頭が悪い曲 feat.初音ミク
album: ぷっすんきゅう feat.初音ミク
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album: 怪獣少女は火を吹かない
album: 大好きな太鼓の音
album: お前の事誰が好きなん？
album: 深淵をのぞく
album: ハゲタコ 太客 エビフライ
album: メロディースロット
album: 夕さりのカノン
album: サマーアイスフェードアウト
album: アニメ「幼女社長R」オリジナルサウンドトラック
album: 宙ぶらりん
album: サルバドルサーガ
album: はるばらぱれ
album: 星彩と大義のアリア
album: 泣声夜
album: 寂しい花
album: スキャットロック
album: 絶情
album: 怪獣少女は火を吹かない (self-cover ver.)
album: 深淵をのぞく (self-cover ver.)
album: メロディースロット (self-cover ver.)
album: 車輪疾駆の風々
album: ビームソードで斬れたらいいのに
album: 告白
album: 佐々木直人
track: 夕さりのカノン

#みどりの唄 feat.初音ミク
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date published: 2021-01-27
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希う
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最高に頭が悪い曲 feat.初音ミク
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ぷっすんきゅう feat.初音ミク
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サンパチスター
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乱数調整のリバースシンデレラ
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怪獣少女は火を吹かない
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大好きな太鼓の音
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お前の事誰が好きなん？
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深淵をのぞく
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ハゲタコ 太客 エビフライ
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メロディースロット
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夕さりのカノン
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
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サマーアイスフェードアウト
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アニメ「幼女社長R」オリジナルサウンドトラック
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track: ドスチャカ仁義ガチャ演出
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track: 浜岡無岳のテーマ
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track: 野球の試合応援曲
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宙ぶらりん
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サルバドルサーガ
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はるばらぱれ
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date published: 2024-03-27
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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星彩と大義のアリア
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track: 翌貿の薦濯祉
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泣声夜
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寂しい花
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希う
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最高に頭が悪い曲
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スキャットロック
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T16:51:38Z
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サンパチスター
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#みどりの唄
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絶情
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童貞が作ったラブソング
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Hinekure
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怪獣少女は火を吹かない (self-cover ver.)
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深淵をのぞく (self-cover ver.)
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メロディースロット (self-cover ver.)
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サマーアイスフェードアウト
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車輪疾駆の風々
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ビームソードで斬れたらいいのに
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告白
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    date published: 2025-08-20

佐々木直人
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track: ストケシアの碇星
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track: はらぺこジョアンナとマラフーテのたまご
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track: 想起して15度
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  isrc code: JPPO02502430
track: 脱兎の如く目まぐるしく動く時間で
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track: 毒棘スウィングノート
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track: ビームソードで斬れたらいいのに
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track: 直人とお母さんの歌
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夕さりのカノン
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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
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  date published: 2026-06-13T12:47:07Z
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