世界電力 - world elec.
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followers: 1098
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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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album: アンサーアントーカー - ナクモ＆めろう
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  date published: 2024-02-26
album: Rare Track Archives
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  date published: 2023-11-15
album: 季語の空隙 - Ninezero(SynthV)
  type: MusicAlbum
  date published: 2023-11-05
album: 旅するアジア - ナクモ＆めろう
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  date published: 2023-10-21
album: 歩行訓練 - ずんだもん(VOICEVOX)
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album: 警報のあった日 - ナクモ＆めろう
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:55:08Z
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album: 彼方のひかり - ナクモ&めろう
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album: 就活東京 - ナクモ&めろう
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  date published: 2022-11-15
album: ことばに花束を - ナクモ&めろう
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album: ポストずんだロックなのだ (VOICEVOX:ずんだもん)
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:30:09Z
    audio: ポストずんだロックなのだ (VOICEVOX:ずんだもん)
album: 黄金龍1980 - ナクモ&めろう
album: かせきセーター - めろう
album: おためし版

ポストずんだロックなのだ (VOICEVOX:ずんだもん)
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黄金龍1980 - ナクモ&めろう
type: MusicAlbum
date published: 2022-01-15

かせきセーター - めろう
type: MusicAlbum
date published: 2022-01-01

おためし版
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date published: 2021-11-27