Jay Cinema
type: MusicGroup
genre: underground-hip-hop
genre: experimental-hip-hop
popularity: 6
followers: 2243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4abc9b55fcb85271abfef1a0952cfa31c587bfeda495319e95b14bdecdef4af1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd168696-790d-45c7-a628-304a019dc837.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd168696-790d-45c7-a628-304a019dc837.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd168696-790d-45c7-a628-304a019dc837
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4abc9b55fcb85271abfef1a0952cfa31c587bfeda495319e95b14bdecdef4af1","name":"Jay Cinema","registered_at":"2026-06-21T05:15:01Z","symbol":"NIM1830789","token_address":"0x2b18f33de6fc9f23d7bbba482632f68d96569514","type":"artist","uuid":"dd168696-790d-45c7-a628-304a019dc837"}
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 0x4abc9b55fcb85271abfef1a0952cfa31c587bfeda495319e95b14bdecdef4af1. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd168696-790d-45c7-a628-304a019dc837.json and https://artists.proofprofile.net/proofs/artist/dd168696-790d-45c7-a628-304a019dc837.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x4abc9b55fcb85271abfef1a0952cfa31c587bfeda495319e95b14bdecdef4af1","name":"Jay Cinema","registered_at":"2026-06-21T05:15:01Z","symbol":"NIM1830789","token_address":"0x2b18f33de6fc9f23d7bbba482632f68d96569514","type":"artist","uuid":"dd168696-790d-45c7-a628-304a019dc837"}
album: Alakazam!
  type: MusicAlbum
  date published: 2024-06-28