METEOR
type: MusicGroup
genre: j-rap
description: thumb|250px|Meteor seen from the site of the Atacama Large Millimeter Array (ALMA) A meteor, known colloquially as a shooting star, is a glowing streak of a small body (usually meteoroid) going throu
popularity: 17
followers: 3094
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T22:00:24Z
album: 魔獄の分裂～絶叫物件へようこそ!!
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  date published: 2008
album: Diamond
  type: MusicAlbum
  date published: 2009-11-27
album: Diamond
  type: MusicAlbum
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  track: 4800日後…
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      type: MusicAlbum
      date published: 2009-11-27
    genre: j-rap
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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: 2026-07-15T06:57:12Z
    audio: 4800日後…
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album: 悪霊退治 PART.17 - 緊急事態コロナ編 -
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album: tomatolegendhiratsukahustler
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album: 悪霊退治 PART.10
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album: GHOST BUSTERS PART.10
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  date published: 2020-11-27
album: 俺のラップ
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  date published: 2020-12-25
album: GHOST BUSTERS PART.12
  type: MusicAlbum
  date published: 2021-03-26
album: GHOST BUSTERS PART.13
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  date published: 2021-04-30
album: kashikobo oedo
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album: 菓子工房 大江戸
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  date published: 2021-06-22
album: HAPPY DAY!
  type: MusicAlbum
  date published: 2021-06-30
album: はぴでい！
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  date published: 2021-06-30
album: My Name is... feat. PUNPEE
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  date published: 2021-07-14
album: 2019
  type: MusicAlbum
  date published: 2021-07-21
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      type: MusicAlbum
      date published: 2021-07-21
    genre: j-rap
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    subject of: OpenTimestamps Proof of Existence
    audio: My Name is... feat. PUNPEE
  track: Ya Know!? (MEGA MIX)
album: GHOST BUSTERS OMNIBUS
album: 聴く力王
album: KIKU RIKI-OH
album: Battle
album: SHIKASHIAREDANA
album: しかしあれだな
album: スカイブラザー
album: SKY BROTHER
album: MAYBE
album: かもしれない
album: メテオとヤンキュン
album: 宴会しながら作ろう曲を
album: Lyrique (feat. Nakumo)
album: 8月23日
album: August 23rd
album: 優しい味の湯麺のよう

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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc5474f739d9ea4eddcda9840d09f5d0e0aaa94efb5ad92504d7125c1820d0b. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU651503150.
date published: 2026-07-19T07:19:31Z

My Name is... feat. PUNPEE
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Ya Know!? (MEGA MIX)
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duration: PT3M20S
duration ms: 200900
explicit: true
by artist: METEOR
in album: 2019
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  date published: 2021-07-21
genre: j-rap
isrc code: JPU651503190
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additional property: OTSTimestamp
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df87dc7b0ce2a2f3089089937a3606123f2790c6c9718307049815080f5e0e7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU651503190.
  date published: 2026-07-05T01:43:49Z
audio: Ya Know!? (MEGA MIX)
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GHOST BUSTERS OMNIBUS
type: MusicAlbum
date published: 2021-07-30

聴く力王
type: MusicAlbum
date published: 2021-09-01

KIKU RIKI-OH
type: MusicAlbum
date published: 2021-09-01

Battle
type: MusicAlbum
date published: 2021-09-26

SHIKASHIAREDANA
type: MusicAlbum
date published: 2022-01-22

しかしあれだな
type: MusicAlbum
date published: 2022-01-22
track: 悪霊退治 PART.20 (feat. NONKEY)
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    type: MusicAlbum
    date published: 2022-01-22
  genre: j-rap
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T06:48:00Z
  audio: 悪霊退治 PART.20 (feat. NONKEY)
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スカイブラザー
type: MusicAlbum
date published: 2022-09-21

SKY BROTHER
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date published: 2022-09-21

MAYBE
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date published: 2024-02-28

かもしれない
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date published: 2024-02-28

メテオとヤンキュン
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date published: 2024-12-27

宴会しながら作ろう曲を
type: MusicAlbum
date published: 2025-03-28
track: 成田国際空港
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-06T07:16:32Z
  audio: 成田国際空港
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Lyrique (feat. Nakumo)
type: MusicAlbum
date published: 2025-05-24

8月23日
type: MusicAlbum
date published: 2025-08-23

August 23rd
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date published: 2025-08-23

優しい味の湯麺のよう
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date published: 2025-10-17