キラメイバンド
type: MusicGroup
popularity: 3
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb499628d97d7084dcba2a0d014bc429ac16971d888f450277bff1caa7a4c12b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19bc0fe5-50f9-45c9-bee1-21fb8b86227f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19bc0fe5-50f9-45c9-bee1-21fb8b86227f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19bc0fe5-50f9-45c9-bee1-21fb8b86227f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb499628d97d7084dcba2a0d014bc429ac16971d888f450277bff1caa7a4c12b4","name":"キラメイバンド","registered_at":"2026-06-15T22:32:31Z","symbol":"NIM0852473","token_address":"0x6ec13fd309b72a4ca8d13632aaeddf96b86d8d09","type":"artist","uuid":"19bc0fe5-50f9-45c9-bee1-21fb8b86227f"}
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 0xb499628d97d7084dcba2a0d014bc429ac16971d888f450277bff1caa7a4c12b4. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19bc0fe5-50f9-45c9-bee1-21fb8b86227f.json and https://artists.proofprofile.net/proofs/artist/19bc0fe5-50f9-45c9-bee1-21fb8b86227f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xb499628d97d7084dcba2a0d014bc429ac16971d888f450277bff1caa7a4c12b4","name":"キラメイバンド","registered_at":"2026-06-15T22:32:31Z","symbol":"NIM0852473","token_address":"0x6ec13fd309b72a4ca8d13632aaeddf96b86d8d09","type":"artist","uuid":"19bc0fe5-50f9-45c9-bee1-21fb8b86227f"}
album: 勇気を奏でて
  type: MusicAlbum
  date published: 2020-09-20