J. Henry
type: MusicGroup
popularity: 3
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x422c07411c5c892161e8f1955dbe597117de0adf5d94d6ae89fb45670404170d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e17dd8-f1fc-4d75-b712-b98c5543bc9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e17dd8-f1fc-4d75-b712-b98c5543bc9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29e17dd8-f1fc-4d75-b712-b98c5543bc9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x422c07411c5c892161e8f1955dbe597117de0adf5d94d6ae89fb45670404170d","name":"J. Henry","registered_at":"2026-06-16T04:07:14Z","symbol":"NIM0932416","token_address":"0xaaaeba4a5f308a202f17e89b3bef3e9468821984","type":"artist","uuid":"29e17dd8-f1fc-4d75-b712-b98c5543bc9e"}
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 0x422c07411c5c892161e8f1955dbe597117de0adf5d94d6ae89fb45670404170d. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29e17dd8-f1fc-4d75-b712-b98c5543bc9e.json and https://artists.proofprofile.net/proofs/artist/29e17dd8-f1fc-4d75-b712-b98c5543bc9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x422c07411c5c892161e8f1955dbe597117de0adf5d94d6ae89fb45670404170d","name":"J. Henry","registered_at":"2026-06-16T04:07:14Z","symbol":"NIM0932416","token_address":"0xaaaeba4a5f308a202f17e89b3bef3e9468821984","type":"artist","uuid":"29e17dd8-f1fc-4d75-b712-b98c5543bc9e"}
album: Something's Gotta Give
  type: MusicAlbum
  date published: 2023-11-16
album: Marvel
  type: MusicAlbum
  date published: 2023-12-20
album: Grateful
  type: MusicAlbum
  date published: 2024-01-11
album: Grateful (Lofi Pack) [Instrumental]
  type: MusicAlbum
  date published: 2024-01-11
album: Lust Made Love
  type: MusicAlbum
  date published: 2024-02-24
album: Difference
  type: MusicAlbum
  date published: 2024-04-05
album: Love J. Henry: Self
  type: MusicAlbum
  date published: 2024-09-06
album: Love J. Henry
  type: MusicAlbum
  date published: 2024-09-06
album: Love J. Henry: Romantic
  type: MusicAlbum
  date published: 2024-09-06
album: These Moments
  type: MusicAlbum
  date published: 2025-03-21
album: As Good As It Gets
  type: MusicAlbum
  date published: 2025-05-02
album: Botswana
  type: MusicAlbum
  date published: 2025-06-11
album: Jozi
  type: MusicAlbum
  date published: 2025-07-24
album: Voice Notes from SA/B
  type: MusicAlbum
  date published: 2025-08-06
album: The Man You Love
  type: MusicAlbum
  date published: 2025-09-10