Duane Jackson
type: MusicGroup
popularity: 14
followers: 3168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a67d574c7e6bf205c5b05974f4f2fb22b7265c7b8cf437c0b7c651d9484c3ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a154b2fe-93ab-4108-882c-0ff227b9b255.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a154b2fe-93ab-4108-882c-0ff227b9b255.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a154b2fe-93ab-4108-882c-0ff227b9b255
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a67d574c7e6bf205c5b05974f4f2fb22b7265c7b8cf437c0b7c651d9484c3ec","name":"Duane Jackson","registered_at":"2026-06-14T21:26:12Z","symbol":"NIM0581262","token_address":"0x752ca5f31428f33202611949b48a2207e623061d","type":"artist","uuid":"a154b2fe-93ab-4108-882c-0ff227b9b255"}
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 0x6a67d574c7e6bf205c5b05974f4f2fb22b7265c7b8cf437c0b7c651d9484c3ec. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a154b2fe-93ab-4108-882c-0ff227b9b255.json and https://artists.proofprofile.net/proofs/artist/a154b2fe-93ab-4108-882c-0ff227b9b255.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x6a67d574c7e6bf205c5b05974f4f2fb22b7265c7b8cf437c0b7c651d9484c3ec","name":"Duane Jackson","registered_at":"2026-06-14T21:26:12Z","symbol":"NIM0581262","token_address":"0x752ca5f31428f33202611949b48a2207e623061d","type":"artist","uuid":"a154b2fe-93ab-4108-882c-0ff227b9b255"}
album: Too Late to Die Young
  type: MusicAlbum
  date published: 2020-12-18