Hank Peirce
type: MusicGroup
popularity: 2
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2837b4f9910e3531cf4a2df160f4e6c49ff76460b5b88d5417d94c030bee18fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/167079c8-64cb-4180-8c4c-e676959c89ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/167079c8-64cb-4180-8c4c-e676959c89ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/167079c8-64cb-4180-8c4c-e676959c89ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2837b4f9910e3531cf4a2df160f4e6c49ff76460b5b88d5417d94c030bee18fc","name":"Hank Peirce","registered_at":"2026-06-15T21:15:11Z","symbol":"NIM0834036","token_address":"0x63666f1ce76a29b989b9817493d8ada5f9770fbf","type":"artist","uuid":"167079c8-64cb-4180-8c4c-e676959c89ab"}
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 0x2837b4f9910e3531cf4a2df160f4e6c49ff76460b5b88d5417d94c030bee18fc. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/167079c8-64cb-4180-8c4c-e676959c89ab.json and https://artists.proofprofile.net/proofs/artist/167079c8-64cb-4180-8c4c-e676959c89ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x2837b4f9910e3531cf4a2df160f4e6c49ff76460b5b88d5417d94c030bee18fc","name":"Hank Peirce","registered_at":"2026-06-15T21:15:11Z","symbol":"NIM0834036","token_address":"0x63666f1ce76a29b989b9817493d8ada5f9770fbf","type":"artist","uuid":"167079c8-64cb-4180-8c4c-e676959c89ab"}
album: Wasted Lives
  type: MusicAlbum
  date published: 2023-08-01
album: Wasted Lives
  type: MusicAlbum
  date published: 2023-08-01
album: Sunny Afternoon
  type: MusicAlbum
  date published: 2023-12-08
album: Baby Blue
  type: MusicAlbum
  date published: 2023-12-12
album: All My Lovin'
  type: MusicAlbum
  date published: 2024-02-07
album: Maybe This Love
  type: MusicAlbum
  date published: 2024-11-15