Hachimitsu Rocket
type: MusicGroup
description: Hachimitsu Rocket (はちみつロケット, stylized in English as Hachimitsu Rocket) is a Japanese girl idol group, formed by Stardust Promotion in November 2014. The group was graduated from 3B Junior in February
popularity: 4
followers: 3891
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73c2262f570af012e5a0917433107bbb0a6759b94080b203dffbcedfe97a9ab1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c322b8b1-bbd3-4719-ae15-6e12e0683898.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c322b8b1-bbd3-4719-ae15-6e12e0683898.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c322b8b1-bbd3-4719-ae15-6e12e0683898
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73c2262f570af012e5a0917433107bbb0a6759b94080b203dffbcedfe97a9ab1","name":"Hachimitsu Rocket","registered_at":"2026-06-20T20:05:00Z","symbol":"NIM1701574","token_address":"0x73b7095797c8841c41a42cb65f96f549457f9b6e","type":"artist","uuid":"c322b8b1-bbd3-4719-ae15-6e12e0683898"}
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 0x73c2262f570af012e5a0917433107bbb0a6759b94080b203dffbcedfe97a9ab1. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c322b8b1-bbd3-4719-ae15-6e12e0683898.json and https://artists.proofprofile.net/proofs/artist/c322b8b1-bbd3-4719-ae15-6e12e0683898.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x73c2262f570af012e5a0917433107bbb0a6759b94080b203dffbcedfe97a9ab1","name":"Hachimitsu Rocket","registered_at":"2026-06-20T20:05:00Z","symbol":"NIM1701574","token_address":"0x73b7095797c8841c41a42cb65f96f549457f9b6e","type":"artist","uuid":"c322b8b1-bbd3-4719-ae15-6e12e0683898"}
album: Naked Love
  type: MusicAlbum
  date published: 2014
album: White☆Fighters
  type: MusicAlbum
  date published: 2014
album: Okashi na Watashi to Hachimitsu no Kimi (Special Edition)
  type: MusicAlbum
  date published: 2018-03-07
album: Hachimitsu Rocket - Ougon no Shichinin - (Special Edition)
  type: MusicAlbum
  date published: 2018-03-07
album: おかしなわたしとはちみつのきみ
  type: MusicAlbum
  date published: 2018-03-07
album: はちみつロケット ～黄金の七人～
  type: MusicAlbum
  date published: 2018-03-07
album: 花火と漫画とチョコと雨
  type: MusicAlbum
  date published: 2018-07-27
album: Hanabi to Manga to Chocolate to Ame (Special Edition)
  type: MusicAlbum
  date published: 2018-08-08
album: Kamawanaisa
  type: MusicAlbum
  date published: 2018-09-24
album: かまわないさ
  type: MusicAlbum
  date published: 2018-09-24
album: Naked Love
  type: MusicAlbum
  date published: 2018-11-27
album: WHITE☆FIGHTERS
  type: MusicAlbum
  date published: 2018-11-28
album: 忠犬ハチ公
  type: MusicAlbum
  date published: 2019-03-09
album: Chuuken Hachikou (Special Edition)
  type: MusicAlbum
  date published: 2019-03-20
album: 忠犬ハチ公
  type: MusicAlbum
  date published: 2019-03-20
album: Zarame Oshaberi
  type: MusicAlbum
  date published: 2019-07-10
album: ザラメ・オシャベリ
  type: MusicAlbum
  date published: 2019-07-10
album: Manatsu Midnight
  type: MusicAlbum
  date published: 2019-07-10
album: ROCKET FUTURE
  type: MusicAlbum
  date published: 2019-11-20
album: Rocket Future (Special Edition)
  type: MusicAlbum
  date published: 2019-11-20