Justin Kirk
type: MusicGroup
description: Justin Kirk (born May 28, 1969) is an American actor. He is best known for his roles as Prior Walter in the HBO miniseries Angels in America (2003), for which he received a nomination for the Primetim
popularity: 2
followers: 852
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7688b20fd1896d305dda083df7385bdca4dd927c756836d1d60f7ff0e1b2d84
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/c44e3bc3-2678-46fb-a722-f74f9c4ee11e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44e3bc3-2678-46fb-a722-f74f9c4ee11e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c44e3bc3-2678-46fb-a722-f74f9c4ee11e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7688b20fd1896d305dda083df7385bdca4dd927c756836d1d60f7ff0e1b2d84","name":"Justin Kirk","registered_at":"2026-06-20T20:30:26Z","symbol":"NIM1706096","token_address":"0xa730122cb6c5247e8defe6eeac30ffa7ecb20cf6","type":"artist","uuid":"c44e3bc3-2678-46fb-a722-f74f9c4ee11e"}
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 0xc7688b20fd1896d305dda083df7385bdca4dd927c756836d1d60f7ff0e1b2d84. 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/c44e3bc3-2678-46fb-a722-f74f9c4ee11e.json and https://artists.proofprofile.net/proofs/artist/c44e3bc3-2678-46fb-a722-f74f9c4ee11e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xc7688b20fd1896d305dda083df7385bdca4dd927c756836d1d60f7ff0e1b2d84","name":"Justin Kirk","registered_at":"2026-06-20T20:30:26Z","symbol":"NIM1706096","token_address":"0xa730122cb6c5247e8defe6eeac30ffa7ecb20cf6","type":"artist","uuid":"c44e3bc3-2678-46fb-a722-f74f9c4ee11e"}
album: Justin Kirk & Company
  type: MusicAlbum
  date published: 2022-06-03
album: Justin Kirk & Company Volume 2
  type: MusicAlbum
  date published: 2022-09-09
album: Sunday Breakdown
  type: MusicAlbum
  date published: 2023-03-31
album: No Wake Zone
  type: MusicAlbum
  date published: 2023-06-30
album: Missing Whiskey
  type: MusicAlbum
  date published: 2023-09-14
album: Hurricane
  type: MusicAlbum
  date published: 2023-12-08
album: Stuck in This Town
  type: MusicAlbum
  date published: 2025-10-31