The Bluejays
type: MusicGroup
genre: doo-wop
popularity: 14
followers: 333
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45f9d79e8d1931aa9fd16e97fe34aa83e5ab74bff0c85f90d39cf3ce0e3ae60a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e91c0e0a-845f-4d02-8842-a3794dbeb300.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e91c0e0a-845f-4d02-8842-a3794dbeb300.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e91c0e0a-845f-4d02-8842-a3794dbeb300
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45f9d79e8d1931aa9fd16e97fe34aa83e5ab74bff0c85f90d39cf3ce0e3ae60a","name":"The Bluejays","registered_at":"2026-06-15T05:02:21Z","symbol":"NIM0690190","token_address":"0x88cefe8c85e07890dad0472f297c313840b721c9","type":"artist","uuid":"e91c0e0a-845f-4d02-8842-a3794dbeb300"}
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 0x45f9d79e8d1931aa9fd16e97fe34aa83e5ab74bff0c85f90d39cf3ce0e3ae60a. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e91c0e0a-845f-4d02-8842-a3794dbeb300.json and https://artists.proofprofile.net/proofs/artist/e91c0e0a-845f-4d02-8842-a3794dbeb300.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x45f9d79e8d1931aa9fd16e97fe34aa83e5ab74bff0c85f90d39cf3ce0e3ae60a","name":"The Bluejays","registered_at":"2026-06-15T05:02:21Z","symbol":"NIM0690190","token_address":"0x88cefe8c85e07890dad0472f297c313840b721c9","type":"artist","uuid":"e91c0e0a-845f-4d02-8842-a3794dbeb300"}
album: A Hundred Songs
  type: MusicAlbum
  date published: 2006-01-01
album: A Lovers Island
  type: MusicAlbum
  date published: 2008
album: The Bluejays Meet the Paradons Doo Wop
  type: MusicAlbum
  date published: 2009-05-25
album: Colours In the Window
  type: MusicAlbum
  date published: 2010-06-24
album: The Bluejays
  type: MusicAlbum
  date published: 2014-07-22