プリティーリズム☆オールスターズ(CV.阿澄佳奈・原紗友里・片岡あづさ・米澤円・明坂聡美)
type: MusicGroup
popularity: 13
followers: 358
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe23ebaf9679ca7567ace07bf0f654c1f32c4c20ec48172d20d4c706e175e4b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afd12d08-8dce-4b63-beb3-579593317045.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afd12d08-8dce-4b63-beb3-579593317045.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afd12d08-8dce-4b63-beb3-579593317045
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe23ebaf9679ca7567ace07bf0f654c1f32c4c20ec48172d20d4c706e175e4b5","name":"プリティーリズム☆オールスターズ(CV.阿澄佳奈・原紗友里・片岡あづさ・米澤円・明坂聡美)","registered_at":"2026-06-14T22:55:34Z","symbol":"NIM0602600","token_address":"0x8b41c4e1a1dc5e6c1c1b3e8b9298bb9f7bbe1fd9","type":"artist","uuid":"afd12d08-8dce-4b63-beb3-579593317045"}
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 0xfe23ebaf9679ca7567ace07bf0f654c1f32c4c20ec48172d20d4c706e175e4b5. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afd12d08-8dce-4b63-beb3-579593317045.json and https://artists.proofprofile.net/proofs/artist/afd12d08-8dce-4b63-beb3-579593317045.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
  text: {"copyright_id":"0xfe23ebaf9679ca7567ace07bf0f654c1f32c4c20ec48172d20d4c706e175e4b5","name":"プリティーリズム☆オールスターズ(CV.阿澄佳奈・原紗友里・片岡あづさ・米澤円・明坂聡美)","registered_at":"2026-06-14T22:55:34Z","symbol":"NIM0602600","token_address":"0x8b41c4e1a1dc5e6c1c1b3e8b9298bb9f7bbe1fd9","type":"artist","uuid":"afd12d08-8dce-4b63-beb3-579593317045"}