Big Jack Johnson & The Oilers
type: MusicGroup
genre: blues
popularity: 2
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81b1a8207448c998b1b50f988ee8340788104602e837659e63309f739b530f33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e7de36f-ea74-4a24-9814-78b0849f77ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e7de36f-ea74-4a24-9814-78b0849f77ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e7de36f-ea74-4a24-9814-78b0849f77ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81b1a8207448c998b1b50f988ee8340788104602e837659e63309f739b530f33","name":"Big Jack Johnson & The Oilers","registered_at":"2026-06-17T10:05:49Z","symbol":"NIM1361580","token_address":"0xc214f015832675bb4cb7eb0e3db3a5eb266ad4ab","type":"artist","uuid":"7e7de36f-ea74-4a24-9814-78b0849f77ef"}
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 0x81b1a8207448c998b1b50f988ee8340788104602e837659e63309f739b530f33. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e7de36f-ea74-4a24-9814-78b0849f77ef.json and https://artists.proofprofile.net/proofs/artist/7e7de36f-ea74-4a24-9814-78b0849f77ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x81b1a8207448c998b1b50f988ee8340788104602e837659e63309f739b530f33","name":"Big Jack Johnson & The Oilers","registered_at":"2026-06-17T10:05:49Z","symbol":"NIM1361580","token_address":"0xc214f015832675bb4cb7eb0e3db3a5eb266ad4ab","type":"artist","uuid":"7e7de36f-ea74-4a24-9814-78b0849f77ef"}
album: We Got To Stop This Killin'
  type: MusicAlbum
  date published: 1996-01-01
album: We Got To Stop This Killin'
  type: MusicAlbum
  date published: 1996-06-18
album: All The Way Back
  type: MusicAlbum
  date published: 1998-03-31
album: Roots Stew
  type: MusicAlbum
  date published: 2000-04-11