Water
type: MusicGroup
description: Water is an inorganic compound with the chemical formula . It is a transparent, tasteless, odorless, and nearly colorless chemical substance. It is the main constituent of Earth's streams, lakes, and
popularity: 20
followers: 1078
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  date published: 2026-06-14T15:20:52Z
album: Memory
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  date published: 2023-03-20
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T01:12:41Z
    audio: Memory
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album: Kopfkino
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  track: 星座
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      date published: 2026-07-17T19:49:21Z
    audio: 星座
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album: ウタカタ
album: UTAKATA
album: ICECANDY
album: アイスキャンディー
album: 23
album: Recollection
album: stamp
album: period
album: 無形愛
album: Mukeiai
album: Aitai (feat. Hazky)
album: 会いたい (feat. Hazky)
album: Klaxon (feat. Musashi)
album: Klaxon (feat. 武蔵)
album: ITAZURA
album: イタズラ
album: 三日月とlonely boy
album: Mikadukito lonely boy
album: 想い出
album: Omoide
album: In search of winter (feat. SAKU)
album: 冬を探して (feat. SAKU)
album: 一歩
album: Ippo
album: In a casual routine
album: 何気ない日常の中で
album: KOINATSU ~It's all because of summer~
album: 恋夏~全部夏のせいにして~
album: LoveHighWay
album: 髪が伸びた君と
album: You With Longer Hair

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Kopfkino
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Memory
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ウタカタ
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UTAKATA
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ICECANDY
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アイスキャンディー
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23
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date published: 2023-08-18

23
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Recollection
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date published: 2023-09-23

Recollection
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date published: 2023-09-23

stamp
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date published: 2023-10-19

stamp
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period
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period
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無形愛
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Mukeiai
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Aitai (feat. Hazky)
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会いたい (feat. Hazky)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T01:12:41Z
  audio: 会いたい (feat. Hazky)
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Klaxon (feat. Musashi)
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date published: 2024-01-10

Klaxon (feat. 武蔵)
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ITAZURA
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イタズラ
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date published: 2024-02-13

三日月とlonely boy
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date published: 2024-03-03

Mikadukito lonely boy
type: MusicAlbum
date published: 2024-03-03

想い出
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date published: 2024-03-28

Omoide
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date published: 2024-03-28

In search of winter (feat. SAKU)
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date published: 2024-04-27

冬を探して (feat. SAKU)
type: MusicAlbum
date published: 2024-04-27

一歩
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date published: 2024-05-29

Ippo
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date published: 2024-05-29

In a casual routine
type: MusicAlbum
date published: 2025-06-25

何気ない日常の中で
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date published: 2025-06-25

KOINATSU ~It's all because of summer~
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恋夏~全部夏のせいにして~
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date published: 2025-08-07

LoveHighWay
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date published: 2025-09-11

LoveHighWay
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date published: 2025-09-11

髪が伸びた君と
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date published: 2025-10-14
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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: 2026-07-03T08:56:35Z
  audio: 髪が伸びた君と
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You With Longer Hair
type: MusicAlbum
date published: 2025-10-14