John Parker II
type: MusicGroup
popularity: 6
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0a11130357fe0d63547d6a02aeb6c3702fb941d100c2f0fa904c2555eaa8287
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa35ecdb-d35e-4c99-aae5-f665d17b818f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa35ecdb-d35e-4c99-aae5-f665d17b818f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa35ecdb-d35e-4c99-aae5-f665d17b818f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0a11130357fe0d63547d6a02aeb6c3702fb941d100c2f0fa904c2555eaa8287","name":"John Parker II","registered_at":"2026-06-20T09:31:15Z","symbol":"NIM1579650","token_address":"0x0ef25efe414c319644544fba5b8e64862b0dc1d7","type":"artist","uuid":"aa35ecdb-d35e-4c99-aae5-f665d17b818f"}
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 0xb0a11130357fe0d63547d6a02aeb6c3702fb941d100c2f0fa904c2555eaa8287. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa35ecdb-d35e-4c99-aae5-f665d17b818f.json and https://artists.proofprofile.net/proofs/artist/aa35ecdb-d35e-4c99-aae5-f665d17b818f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xb0a11130357fe0d63547d6a02aeb6c3702fb941d100c2f0fa904c2555eaa8287","name":"John Parker II","registered_at":"2026-06-20T09:31:15Z","symbol":"NIM1579650","token_address":"0x0ef25efe414c319644544fba5b8e64862b0dc1d7","type":"artist","uuid":"aa35ecdb-d35e-4c99-aae5-f665d17b818f"}
album: Wash Over Me
  type: MusicAlbum
  date published: 2018-08-28
album: The Wash Over Me EP
  type: MusicAlbum
  date published: 2018-12-01
album: Close To Your Heart
  type: MusicAlbum
  date published: 2021-04-04
album: Yours (Radio Edit)
  type: MusicAlbum
  date published: 2022-01-25
album: No one like you
  type: MusicAlbum
  date published: 2022-02-20