The Pork Dukes
type: MusicGroup
popularity: 5
followers: 778
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x311744a507e8962ff74cb0807a4b143d2a7e0a4511c21f3a839ccbade502b591
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1c6e768-874e-45a1-b573-a8a862ebcaba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1c6e768-874e-45a1-b573-a8a862ebcaba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1c6e768-874e-45a1-b573-a8a862ebcaba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x311744a507e8962ff74cb0807a4b143d2a7e0a4511c21f3a839ccbade502b591","name":"The Pork Dukes","registered_at":"2026-06-21T13:16:56Z","symbol":"NIM1933316","token_address":"0xbffd144705573e71947cf47179afdf48a40aecd1","type":"artist","uuid":"f1c6e768-874e-45a1-b573-a8a862ebcaba"}
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 0x311744a507e8962ff74cb0807a4b143d2a7e0a4511c21f3a839ccbade502b591. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1c6e768-874e-45a1-b573-a8a862ebcaba.json and https://artists.proofprofile.net/proofs/artist/f1c6e768-874e-45a1-b573-a8a862ebcaba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x311744a507e8962ff74cb0807a4b143d2a7e0a4511c21f3a839ccbade502b591","name":"The Pork Dukes","registered_at":"2026-06-21T13:16:56Z","symbol":"NIM1933316","token_address":"0xbffd144705573e71947cf47179afdf48a40aecd1","type":"artist","uuid":"f1c6e768-874e-45a1-b573-a8a862ebcaba"}
album: Kum Kleen
  type: MusicAlbum
  date published: 1999-11-30
album: All The Filth! (With Extra Filth)
  type: MusicAlbum
  date published: 2007-01-08
album: Pink Pork
  type: MusicAlbum
  date published: 2015-05-04