明治偉人隊
type: MusicGroup
popularity: 5
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d3c98c57279b450af822d5ebcae2a3bc3711e9f6431c1a5561845f8a72b01df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0a31f84-f3c8-4a46-ba61-bee6a637b41a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0a31f84-f3c8-4a46-ba61-bee6a637b41a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0a31f84-f3c8-4a46-ba61-bee6a637b41a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d3c98c57279b450af822d5ebcae2a3bc3711e9f6431c1a5561845f8a72b01df","name":"明治偉人隊","registered_at":"2026-06-20T11:58:28Z","symbol":"NIM1607365","token_address":"0x98d1d633cf3b529e420dd08546bbe42e50dbadbc","type":"artist","uuid":"b0a31f84-f3c8-4a46-ba61-bee6a637b41a"}
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 0x2d3c98c57279b450af822d5ebcae2a3bc3711e9f6431c1a5561845f8a72b01df. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0a31f84-f3c8-4a46-ba61-bee6a637b41a.json and https://artists.proofprofile.net/proofs/artist/b0a31f84-f3c8-4a46-ba61-bee6a637b41a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x2d3c98c57279b450af822d5ebcae2a3bc3711e9f6431c1a5561845f8a72b01df","name":"明治偉人隊","registered_at":"2026-06-20T11:58:28Z","symbol":"NIM1607365","token_address":"0x98d1d633cf3b529e420dd08546bbe42e50dbadbc","type":"artist","uuid":"b0a31f84-f3c8-4a46-ba61-bee6a637b41a"}
album: 異世界事情
  type: MusicAlbum
  date published: 2022-05-01