lil jo
type: MusicGroup
popularity: 3
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3f0f7d78cd3fe0756c012d6dcff0054e777a82b744bcd8da0b6fd881fc9b97f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7b479f9-efa7-4447-bc06-21f8d85b758f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7b479f9-efa7-4447-bc06-21f8d85b758f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7b479f9-efa7-4447-bc06-21f8d85b758f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3f0f7d78cd3fe0756c012d6dcff0054e777a82b744bcd8da0b6fd881fc9b97f","name":"lil jo","registered_at":"2026-06-20T15:58:06Z","symbol":"NIM1647398","token_address":"0x8b9f4895c6f8468930bea368a613c63faa0bfdd2","type":"artist","uuid":"b7b479f9-efa7-4447-bc06-21f8d85b758f"}
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 0xd3f0f7d78cd3fe0756c012d6dcff0054e777a82b744bcd8da0b6fd881fc9b97f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7b479f9-efa7-4447-bc06-21f8d85b758f.json and https://artists.proofprofile.net/proofs/artist/b7b479f9-efa7-4447-bc06-21f8d85b758f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd3f0f7d78cd3fe0756c012d6dcff0054e777a82b744bcd8da0b6fd881fc9b97f","name":"lil jo","registered_at":"2026-06-20T15:58:06Z","symbol":"NIM1647398","token_address":"0x8b9f4895c6f8468930bea368a613c63faa0bfdd2","type":"artist","uuid":"b7b479f9-efa7-4447-bc06-21f8d85b758f"}
album: The O
  type: MusicAlbum
  date published: 2025-01-05
album: Under the stars
  type: MusicAlbum
  date published: 2025-01-26
album: The great one
  type: MusicAlbum
  date published: 2025-04-04
album: Lost files
  type: MusicAlbum
  date published: 2025-08-10