Sean Johnson
type: MusicGroup
genre: gregorian chant
description: Sean, Shaun or Shawn Johnson may refer to: Sean Johnson (soccer) (born 1989), American soccer player Sean Johnson (bowls) (born 1972), New Zealand lawn bowler Sean C. Johnson, American Christian musi
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa75a93e230d0f28c95b6ff32f73632d29826e7b120b5f5c16989ff8d5022b327
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efbe6d2b-6bcd-4690-9c56-a230f2115ad8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efbe6d2b-6bcd-4690-9c56-a230f2115ad8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efbe6d2b-6bcd-4690-9c56-a230f2115ad8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa75a93e230d0f28c95b6ff32f73632d29826e7b120b5f5c16989ff8d5022b327","name":"Sean Johnson","registered_at":"2026-06-21T12:40:50Z","symbol":"NIM1925510","token_address":"0x2037fc0109839421ce1fa30e4ad6b51c56da9f08","type":"artist","uuid":"efbe6d2b-6bcd-4690-9c56-a230f2115ad8"}
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 0xa75a93e230d0f28c95b6ff32f73632d29826e7b120b5f5c16989ff8d5022b327. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efbe6d2b-6bcd-4690-9c56-a230f2115ad8.json and https://artists.proofprofile.net/proofs/artist/efbe6d2b-6bcd-4690-9c56-a230f2115ad8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xa75a93e230d0f28c95b6ff32f73632d29826e7b120b5f5c16989ff8d5022b327","name":"Sean Johnson","registered_at":"2026-06-21T12:40:50Z","symbol":"NIM1925510","token_address":"0x2037fc0109839421ce1fa30e4ad6b51c56da9f08","type":"artist","uuid":"efbe6d2b-6bcd-4690-9c56-a230f2115ad8"}
album: Full of Grace (Original Soundtrack)
  type: MusicAlbum
  date published: 2015-11-13