エンタープライズ(CV.石川由依)
type: MusicGroup
genre: anime
popularity: 11
followers: 1398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fd85ddc5036f3a305d640e725a1bb8584b125db355de53d8a59f683ee402fee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ff838d1-349b-4443-b3b9-e7acd010d6c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ff838d1-349b-4443-b3b9-e7acd010d6c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ff838d1-349b-4443-b3b9-e7acd010d6c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fd85ddc5036f3a305d640e725a1bb8584b125db355de53d8a59f683ee402fee","name":"エンタープライズ(CV.石川由依)","registered_at":"2026-06-14T16:16:42Z","symbol":"NIM0507488","token_address":"0x7fb27af36cbd8c4be8c20e43ec974b772cefc7d6","type":"artist","uuid":"6ff838d1-349b-4443-b3b9-e7acd010d6c4"}
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 0x6fd85ddc5036f3a305d640e725a1bb8584b125db355de53d8a59f683ee402fee. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ff838d1-349b-4443-b3b9-e7acd010d6c4.json and https://artists.proofprofile.net/proofs/artist/6ff838d1-349b-4443-b3b9-e7acd010d6c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:42:01Z
  text: {"copyright_id":"0x6fd85ddc5036f3a305d640e725a1bb8584b125db355de53d8a59f683ee402fee","name":"エンタープライズ(CV.石川由依)","registered_at":"2026-06-14T16:16:42Z","symbol":"NIM0507488","token_address":"0x7fb27af36cbd8c4be8c20e43ec974b772cefc7d6","type":"artist","uuid":"6ff838d1-349b-4443-b3b9-e7acd010d6c4"}
album: TVアニメーション『アズールレーン』キャラクターソングシングル Vol.1 エンタープライズ
  type: MusicAlbum
  date published: 2019-09-25
album: TVアニメーション『アズールレーン』バディキャラクターソングシングル Vol.5 エンタープライズ & 赤城
  type: MusicAlbum
  date published: 2020-04-08