田園調布CLUB
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf95e4aec06263b5be5ac1ef363296a1fc390aad1ba12c64b1560a264514c1e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b59b12f-38a3-42c5-b41d-a8331173398e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b59b12f-38a3-42c5-b41d-a8331173398e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b59b12f-38a3-42c5-b41d-a8331173398e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf95e4aec06263b5be5ac1ef363296a1fc390aad1ba12c64b1560a264514c1e2","name":"田園調布CLUB","registered_at":"2026-06-15T23:19:48Z","symbol":"NIM0863771","token_address":"0x341a20babfc16a82c6b11e2182c6609ac8be941f","type":"artist","uuid":"1b59b12f-38a3-42c5-b41d-a8331173398e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf95e4aec06263b5be5ac1ef363296a1fc390aad1ba12c64b1560a264514c1e2. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b59b12f-38a3-42c5-b41d-a8331173398e.json and https://artists.proofprofile.net/proofs/artist/1b59b12f-38a3-42c5-b41d-a8331173398e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0xaf95e4aec06263b5be5ac1ef363296a1fc390aad1ba12c64b1560a264514c1e2","name":"田園調布CLUB","registered_at":"2026-06-15T23:19:48Z","symbol":"NIM0863771","token_address":"0x341a20babfc16a82c6b11e2182c6609ac8be941f","type":"artist","uuid":"1b59b12f-38a3-42c5-b41d-a8331173398e"}
album: ウェルカムYOU
  type: MusicAlbum
  date published: 2020-07-02
album: Badニュース
  type: MusicAlbum
  date published: 2020-11-23
album: mariahナイト
  type: MusicAlbum
  date published: 2021-01-26
album: Future
  type: MusicAlbum
  date published: 2021-07-05
album: 撮られてたまるか！
  type: MusicAlbum
  date published: 2021-12-11
album: Olympic games
  type: MusicAlbum
  date published: 2022-03-10
album: かっぺ戦争
  type: MusicAlbum
  date published: 2022-07-08
album: 5丁目の歌
  type: MusicAlbum
  date published: 2022-07-10
album: ママ魂東京編
  type: MusicAlbum
  date published: 2022-09-08
album: 米国人形
  type: MusicAlbum
  date published: 2022-11-04
album: THE 田園調布MAN
  type: MusicAlbum
  date published: 2023-01-13
album: 柴犬
  type: MusicAlbum
  date published: 2023-02-24
album: 拝見19
  type: MusicAlbum
  date published: 2023-06-19
album: 田園調布音頭
  type: MusicAlbum
  date published: 2024-08-09