David John
type: MusicGroup
popularity: 8
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e4bc11a532b72f89b26419ff103aebbd9b24a20b68f4a3c99c0875acf22e9bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c33ec7b6-ba2a-439d-affe-c3c143ab65a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c33ec7b6-ba2a-439d-affe-c3c143ab65a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c33ec7b6-ba2a-439d-affe-c3c143ab65a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e4bc11a532b72f89b26419ff103aebbd9b24a20b68f4a3c99c0875acf22e9bf","name":"David John","registered_at":"2026-06-20T19:59:00Z","symbol":"NIM1699836","token_address":"0xbe912fa2aaa8768137115bca6832621f92bb3eb2","type":"artist","uuid":"c33ec7b6-ba2a-439d-affe-c3c143ab65a8"}
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 0x7e4bc11a532b72f89b26419ff103aebbd9b24a20b68f4a3c99c0875acf22e9bf. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c33ec7b6-ba2a-439d-affe-c3c143ab65a8.json and https://artists.proofprofile.net/proofs/artist/c33ec7b6-ba2a-439d-affe-c3c143ab65a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x7e4bc11a532b72f89b26419ff103aebbd9b24a20b68f4a3c99c0875acf22e9bf","name":"David John","registered_at":"2026-06-20T19:59:00Z","symbol":"NIM1699836","token_address":"0xbe912fa2aaa8768137115bca6832621f92bb3eb2","type":"artist","uuid":"c33ec7b6-ba2a-439d-affe-c3c143ab65a8"}
album: The Nashville Sessions
  type: MusicAlbum
  date published: 2011-04-26
album: The Boys From the 50's (feat. The Jordanaires)
  type: MusicAlbum
  date published: 2011-05-27
album: Blessed (Confession Song)
  type: MusicAlbum
  date published: 2019-01-25
album: John 3:16
  type: MusicAlbum
  date published: 2019-10-18
album: Psalm 3
  type: MusicAlbum
  date published: 2020-01-31
album: Sunshine
  type: MusicAlbum
  date published: 2020-06-13
album: Passing Through
  type: MusicAlbum
  date published: 2021-02-28
album: I Remember That Day So Well
  type: MusicAlbum
  date published: 2022-01-24
album: I Believe
  type: MusicAlbum
  date published: 2022-02-14
album: Politian Man
  type: MusicAlbum
  date published: 2022-04-01