Kenneth Pattengale
type: MusicGroup
popularity: 17
followers: 511
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1fd4eb047f831beb5189d413d89067e9adfa7fc7b53cd4fb0a1cd993e82ea40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953736
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1fd4eb047f831beb5189d413d89067e9adfa7fc7b53cd4fb0a1cd993e82ea40","name":"Kenneth Pattengale","registered_at":"2026-06-14T20:30:07Z","symbol":"NIM0567884","token_address":"0x98568a15740288dc3eb846f7388e80956ef99f17","type":"artist","uuid":"99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2"}
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 0xf1fd4eb047f831beb5189d413d89067e9adfa7fc7b53cd4fb0a1cd993e82ea40. 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/99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2.json and https://artists.proofprofile.net/proofs/artist/99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xf1fd4eb047f831beb5189d413d89067e9adfa7fc7b53cd4fb0a1cd993e82ea40","name":"Kenneth Pattengale","registered_at":"2026-06-14T20:30:07Z","symbol":"NIM0567884","token_address":"0x98568a15740288dc3eb846f7388e80956ef99f17","type":"artist","uuid":"99479e5b-bf6f-45fb-b30a-a5b29fc7a0a2"}
album: Obituaries
  type: MusicAlbum
  date published: 2008-01-01
album: Speak!
  type: MusicAlbum
  date published: 2009-12-01
album: Live From KCRW - EP
  type: MusicAlbum
  date published: 2010-01-26
album: Charlie
  type: MusicAlbum
  date published: 2010-06-29
album: Murder Most Foul
  type: MusicAlbum
  date published: 2020-04-03