Willie King
type: MusicGroup
genre: blues
description: Willie King (March 18, 1943 – March 8, 2009) was an American blues guitarist and singer, known for shunning fame and playing at a local bar in Mississippi. Biography King was born in Prairie Point, a
popularity: 6
followers: 1279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94e60454903c9d8ac916d63a954821a77e5c9cd61bf73eea952572f2bb1c7940
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/eca2838d-fe62-4b1b-9119-ef1deda5fb6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eca2838d-fe62-4b1b-9119-ef1deda5fb6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eca2838d-fe62-4b1b-9119-ef1deda5fb6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94e60454903c9d8ac916d63a954821a77e5c9cd61bf73eea952572f2bb1c7940","name":"Willie King","registered_at":"2026-06-21T11:01:41Z","symbol":"NIM1905851","token_address":"0x97069cf1d77d15c53a28bebb376cc83adcbd10e8","type":"artist","uuid":"eca2838d-fe62-4b1b-9119-ef1deda5fb6e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e60454903c9d8ac916d63a954821a77e5c9cd61bf73eea952572f2bb1c7940. 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/eca2838d-fe62-4b1b-9119-ef1deda5fb6e.json and https://artists.proofprofile.net/proofs/artist/eca2838d-fe62-4b1b-9119-ef1deda5fb6e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x94e60454903c9d8ac916d63a954821a77e5c9cd61bf73eea952572f2bb1c7940","name":"Willie King","registered_at":"2026-06-21T11:01:41Z","symbol":"NIM1905851","token_address":"0x97069cf1d77d15c53a28bebb376cc83adcbd10e8","type":"artist","uuid":"eca2838d-fe62-4b1b-9119-ef1deda5fb6e"}
album: I Am The Blues
  type: MusicAlbum
  date published: 2000-01-01
album: Jukin' At Betties
  type: MusicAlbum
  date published: 2004-01-01
album: One Love
  type: MusicAlbum
  date published: 2006-01-01
album: Peg Leg Woman / Mistreating Me [Digital 45] - Single
  type: MusicAlbum
  date published: 2010-05-11