James Henry Jr.
type: MusicGroup
popularity: 26
followers: 3842
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x927c733769733ee04a6fda65bbd96634cbb1c7c843c8977f88f8364645d3a8be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/071f0371-26da-45bb-9040-a57191193046.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/071f0371-26da-45bb-9040-a57191193046.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/071f0371-26da-45bb-9040-a57191193046
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x927c733769733ee04a6fda65bbd96634cbb1c7c843c8977f88f8364645d3a8be","name":"James Henry Jr.","registered_at":"2026-06-11T11:13:14Z","symbol":"NIM0010240","token_address":"0x039b2a92d55776797c0dcea95bf3cbf5b249ee42","type":"artist","uuid":"071f0371-26da-45bb-9040-a57191193046"}
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 0x927c733769733ee04a6fda65bbd96634cbb1c7c843c8977f88f8364645d3a8be. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/071f0371-26da-45bb-9040-a57191193046.json and https://artists.proofprofile.net/proofs/artist/071f0371-26da-45bb-9040-a57191193046.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x927c733769733ee04a6fda65bbd96634cbb1c7c843c8977f88f8364645d3a8be","name":"James Henry Jr.","registered_at":"2026-06-11T11:13:14Z","symbol":"NIM0010240","token_address":"0x039b2a92d55776797c0dcea95bf3cbf5b249ee42","type":"artist","uuid":"071f0371-26da-45bb-9040-a57191193046"}
album: Take Me Down Easy
  type: MusicAlbum
  date published: 2019-08-30
album: Take Me Down Easy
  type: MusicAlbum
  date published: 2019-08-30
album: From the Highest Cloud
  type: MusicAlbum
  date published: 2019-11-29
album: From the Highest Cloud
  type: MusicAlbum
  date published: 2019-11-29
album: Take Me Down Easy - Photo Negatives
  type: MusicAlbum
  date published: 2020-07-31
album: Take Me Down Easy - Photo Negatives
  type: MusicAlbum
  date published: 2020-07-31
album: Incredible
  type: MusicAlbum
  date published: 2020-09-11
album: Incredible
  type: MusicAlbum
  date published: 2020-09-11