ブレイバーン（CV.鈴村健一）
type: MusicGroup
genre: anime
popularity: 21
followers: 877
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b993944abf5379aa534452fddbd3570e5de96a2b079c116277a3a658e39c513
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b993944abf5379aa534452fddbd3570e5de96a2b079c116277a3a658e39c513","name":"ブレイバーン（CV.鈴村健一）","registered_at":"2026-06-11T14:58:20Z","symbol":"NIM0056303","token_address":"0x8a581a555a66960c3ee75d4950ce8d9c77f8ee66","type":"artist","uuid":"2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b993944abf5379aa534452fddbd3570e5de96a2b079c116277a3a658e39c513. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154.json and https://artists.proofprofile.net/proofs/artist/2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x0b993944abf5379aa534452fddbd3570e5de96a2b079c116277a3a658e39c513","name":"ブレイバーン（CV.鈴村健一）","registered_at":"2026-06-11T14:58:20Z","symbol":"NIM0056303","token_address":"0x8a581a555a66960c3ee75d4950ce8d9c77f8ee66","type":"artist","uuid":"2b25e27d-2c7e-4ea1-bc0b-ea4b278d8154"}
album: TVアニメ「勇気爆発バーンブレイバーン」 ババーンと推参！バーンブレイバーン／双炎の肖像
  type: MusicAlbum
  date published: 2024-03-06
album: TV anime「Brave Bang Bravern!」Back With a Bang! Bang Bravern/Portrait of Twin Flames
  type: MusicAlbum
  date published: 2024-03-06