J. Kelly
type: MusicGroup
popularity: 2
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16ea2abf63f647ea4df0154c391f07c5cdd290216dcc927cfa45a6c93e07d60e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51beeca8-75d7-42c1-915c-287e182088d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51beeca8-75d7-42c1-915c-287e182088d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51beeca8-75d7-42c1-915c-287e182088d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16ea2abf63f647ea4df0154c391f07c5cdd290216dcc927cfa45a6c93e07d60e","name":"J. Kelly","registered_at":"2026-06-16T18:24:24Z","symbol":"NIM1136997","token_address":"0x37636803670c69446e64a002a63c1f29da54537b","type":"artist","uuid":"51beeca8-75d7-42c1-915c-287e182088d7"}
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 0x16ea2abf63f647ea4df0154c391f07c5cdd290216dcc927cfa45a6c93e07d60e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51beeca8-75d7-42c1-915c-287e182088d7.json and https://artists.proofprofile.net/proofs/artist/51beeca8-75d7-42c1-915c-287e182088d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x16ea2abf63f647ea4df0154c391f07c5cdd290216dcc927cfa45a6c93e07d60e","name":"J. Kelly","registered_at":"2026-06-16T18:24:24Z","symbol":"NIM1136997","token_address":"0x37636803670c69446e64a002a63c1f29da54537b","type":"artist","uuid":"51beeca8-75d7-42c1-915c-287e182088d7"}
album: My Visa (feat. Rudie Rich)
  type: MusicAlbum
  date published: 2016-04-22
album: Light up the City
  type: MusicAlbum
  date published: 2017-07-28