Jay J
type: MusicGroup
genre: russelåter
popularity: 2
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0341e6e1cd6decc4ba0b98b85f19a0654bc23936876376d37c70f99986fc7719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ca8fbf-937a-42be-bc6c-4c163aa94fcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ca8fbf-937a-42be-bc6c-4c163aa94fcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12ca8fbf-937a-42be-bc6c-4c163aa94fcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0341e6e1cd6decc4ba0b98b85f19a0654bc23936876376d37c70f99986fc7719","name":"Jay J","registered_at":"2026-06-15T20:11:21Z","symbol":"NIM0818816","token_address":"0x0ac7b8faa91b70a4ff408968943c85484ed22067","type":"artist","uuid":"12ca8fbf-937a-42be-bc6c-4c163aa94fcf"}
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 0x0341e6e1cd6decc4ba0b98b85f19a0654bc23936876376d37c70f99986fc7719. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12ca8fbf-937a-42be-bc6c-4c163aa94fcf.json and https://artists.proofprofile.net/proofs/artist/12ca8fbf-937a-42be-bc6c-4c163aa94fcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x0341e6e1cd6decc4ba0b98b85f19a0654bc23936876376d37c70f99986fc7719","name":"Jay J","registered_at":"2026-06-15T20:11:21Z","symbol":"NIM0818816","token_address":"0x0ac7b8faa91b70a4ff408968943c85484ed22067","type":"artist","uuid":"12ca8fbf-937a-42be-bc6c-4c163aa94fcf"}
album: Irma's Song
  type: MusicAlbum
  date published: 2012-09-11
album: Party All Night
  type: MusicAlbum
  date published: 2014-09-22
album: Bend the Knee
  type: MusicAlbum
  date published: 2017-12-27
album: Muita Grana
  type: MusicAlbum
  date published: 2019-07-11
album: Last Warning
  type: MusicAlbum
  date published: 2019-12-23
album: Step by step
  type: MusicAlbum
  date published: 2023-09-29