Eisuke Mochizuki
type: MusicGroup
description: , birth name Mamoru Mochizuki, is a Japanese pianist, composer, npo director, producer and former member of the pop group B.B.Queens. Biography At the age of 4, he started learn to play on piano. Dur
popularity: 14
followers: 1093
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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
subject of: OpenTimestamps Proof of Existence
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album: 満月〜ふゆ〜
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  date published: 2005-11-16
album: 私のなかの8ミリ オリジナル・サウンドトラック
  type: MusicAlbum
  date published: 2009-03-25
album: Sweet Slow Love +
  type: MusicAlbum
  date published: 2009-07-09
album: REMINISCENCE〜追憶〜
  type: MusicAlbum
  date published: 2010-09-22
album: PIANO ROMANCE
  type: MusicAlbum
  date published: 2012-02-14
album: MANGETSU AUTUMN
  type: MusicAlbum
  date published: 2021-09-21
  track: LOVIN' YOU
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    by artist: Eisuke Mochizuki
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      date published: 2021-09-21
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-04T10:56:23Z
    audio: LOVIN' YOU
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  track: THINKING OF YOU
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    by artist: Eisuke Mochizuki
    in album: MANGETSU AUTUMN
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      date published: 2021-09-21
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T10:01:46Z
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  track: FAR MEMORY
album: 満月 〜あき〜
album: FOUR SEASONS -WINTER-
album: FOUR SEASONS -SPRING-
album: FOUR SEASONS -SUMMER-
album: FOUR SEASONS -AUTUMN-
album: A LETTER FROM AN ANGEL

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Mode Name
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FAR MEMORY
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duration: PT2M44S
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by artist: Eisuke Mochizuki
in album: MANGETSU AUTUMN
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  date published: 2021-09-21
isrc code: TCJPP2168202
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-14T22:45:25Z
audio: FAR MEMORY
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満月 〜あき〜
type: MusicAlbum
date published: 2021-09-21

FOUR SEASONS -WINTER-
type: MusicAlbum
date published: 2022-03-09

FOUR SEASONS -SPRING-
type: MusicAlbum
date published: 2022-06-08

FOUR SEASONS -SUMMER-
type: MusicAlbum
date published: 2022-09-07

FOUR SEASONS -AUTUMN-
type: MusicAlbum
date published: 2022-12-07

A LETTER FROM AN ANGEL
type: MusicAlbum
date published: 2025-10-27

A LETTER FROM AN ANGEL
type: MusicAlbum
date published: 2025-10-27