Henry Park
type: MusicGroup
description: Henry Park (2 March 1744–5 – 28 January 1831) was an English surgeon. Biography Park was the son of a Liverpool surgeon, was born in that town on 2 March 1744–5, and received his early education unde
popularity: 2
followers: 333
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70888bfa9d1ff2bae7f0364b3a438435858e89fc70eb8e85769e364b4974cf44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/889112aa-f7f9-4249-a65e-6923a57eba37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/889112aa-f7f9-4249-a65e-6923a57eba37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/889112aa-f7f9-4249-a65e-6923a57eba37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70888bfa9d1ff2bae7f0364b3a438435858e89fc70eb8e85769e364b4974cf44","name":"Henry Park","registered_at":"2026-06-17T13:17:54Z","symbol":"NIM1407295","token_address":"0xf3393cb0e4969a7cc3efd0d6819e4236fd1bf078","type":"artist","uuid":"889112aa-f7f9-4249-a65e-6923a57eba37"}
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 0x70888bfa9d1ff2bae7f0364b3a438435858e89fc70eb8e85769e364b4974cf44. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/889112aa-f7f9-4249-a65e-6923a57eba37.json and https://artists.proofprofile.net/proofs/artist/889112aa-f7f9-4249-a65e-6923a57eba37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x70888bfa9d1ff2bae7f0364b3a438435858e89fc70eb8e85769e364b4974cf44","name":"Henry Park","registered_at":"2026-06-17T13:17:54Z","symbol":"NIM1407295","token_address":"0xf3393cb0e4969a7cc3efd0d6819e4236fd1bf078","type":"artist","uuid":"889112aa-f7f9-4249-a65e-6923a57eba37"}
album: Changed
  type: MusicAlbum
  date published: 2019-06-01
album: Made It Out Alive
  type: MusicAlbum
  date published: 2019-08-15
album: Rest
  type: MusicAlbum
  date published: 2019-11-23
album: Screentime Mixtape
  type: MusicAlbum
  date published: 2020-04-10
album: Untitled 1
  type: MusicAlbum
  date published: 2020-08-14
album: Wasted Time
  type: MusicAlbum
  date published: 2021-05-14
album: Enjoy in Moderation
  type: MusicAlbum
  date published: 2021-09-24
album: Enjoy in Moderation
  type: MusicAlbum
  date published: 2021-10-15