Pat Irwin
type: MusicGroup
description: Pat Irwin (born May 17, 1955) is an American composer and musician who was a founding member of two bands that grew out of New York City's no wave scene in the late 1970s, the Raybeats and 8-Eyed Spy.
popularity: 4
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x664f80b6d09b67963c6edbfe9257ce6b1ab89913e6b3cb849811d160d4261ca8
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/8c727eed-a85f-435b-89fa-badbe2442599.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c727eed-a85f-435b-89fa-badbe2442599.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c727eed-a85f-435b-89fa-badbe2442599
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x664f80b6d09b67963c6edbfe9257ce6b1ab89913e6b3cb849811d160d4261ca8","name":"Pat Irwin","registered_at":"2026-06-17T15:01:46Z","symbol":"NIM1432079","token_address":"0x1d6d147f893dcbe01a8518495b0e1e77abbd6323","type":"artist","uuid":"8c727eed-a85f-435b-89fa-badbe2442599"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664f80b6d09b67963c6edbfe9257ce6b1ab89913e6b3cb849811d160d4261ca8. 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/8c727eed-a85f-435b-89fa-badbe2442599.json and https://artists.proofprofile.net/proofs/artist/8c727eed-a85f-435b-89fa-badbe2442599.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x664f80b6d09b67963c6edbfe9257ce6b1ab89913e6b3cb849811d160d4261ca8","name":"Pat Irwin","registered_at":"2026-06-17T15:01:46Z","symbol":"NIM1432079","token_address":"0x1d6d147f893dcbe01a8518495b0e1e77abbd6323","type":"artist","uuid":"8c727eed-a85f-435b-89fa-badbe2442599"}
album: In Another Time
  type: MusicAlbum
  date published: 2019-10-04
album: Radiate
  type: MusicAlbum
  date published: 2019-10-25
album: Automatic 3
  type: MusicAlbum
  date published: 2019-11-08
album: Wide Open Sky
  type: MusicAlbum
  date published: 2019-11-15
album: New Blood (Suite, Pt. 2) [Single from Dexter: New Blood Original Series Score]
  type: MusicAlbum
  date published: 2022-10-12
album: Dexter: New Blood (Original Series Score)
  type: MusicAlbum
  date published: 2022-10-28