JEAN B
type: MusicGroup
genre: progressive house
popularity: 2
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5d17f7089a7ee3a36291f3317272df88ccf6c2fcd677ed34a09724eb7b577f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e45b4bbc-f8e5-4946-8bfa-0a6245b6479c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e45b4bbc-f8e5-4946-8bfa-0a6245b6479c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e45b4bbc-f8e5-4946-8bfa-0a6245b6479c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5d17f7089a7ee3a36291f3317272df88ccf6c2fcd677ed34a09724eb7b577f8","name":"JEAN B","registered_at":"2026-06-21T08:15:05Z","symbol":"NIM1872280","token_address":"0x041523f2fc42cf1d720d8dc1aa753c27b2697d3a","type":"artist","uuid":"e45b4bbc-f8e5-4946-8bfa-0a6245b6479c"}
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 0xa5d17f7089a7ee3a36291f3317272df88ccf6c2fcd677ed34a09724eb7b577f8. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e45b4bbc-f8e5-4946-8bfa-0a6245b6479c.json and https://artists.proofprofile.net/proofs/artist/e45b4bbc-f8e5-4946-8bfa-0a6245b6479c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xa5d17f7089a7ee3a36291f3317272df88ccf6c2fcd677ed34a09724eb7b577f8","name":"JEAN B","registered_at":"2026-06-21T08:15:05Z","symbol":"NIM1872280","token_address":"0x041523f2fc42cf1d720d8dc1aa753c27b2697d3a","type":"artist","uuid":"e45b4bbc-f8e5-4946-8bfa-0a6245b6479c"}
album: Chaos / Reflection / Genesis
  type: MusicAlbum
  date published: 2020-07-17