Chris Irvine
type: MusicGroup
genre: album rock
genre: arena rock
popularity: 8
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f1f7c58bcfcec86ef66d68e740086a6a241f0148cbdd9c94f71d09a6fd04e81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa679a33-328c-4f0d-8d16-661036ef8675.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa679a33-328c-4f0d-8d16-661036ef8675.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa679a33-328c-4f0d-8d16-661036ef8675
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f1f7c58bcfcec86ef66d68e740086a6a241f0148cbdd9c94f71d09a6fd04e81","name":"Chris Irvine","registered_at":"2026-06-20T08:58:20Z","symbol":"NIM1576058","token_address":"0x65f8d4458998de1eb99c2b83f3fa6d1289658e36","type":"artist","uuid":"aa679a33-328c-4f0d-8d16-661036ef8675"}
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 0x6f1f7c58bcfcec86ef66d68e740086a6a241f0148cbdd9c94f71d09a6fd04e81. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa679a33-328c-4f0d-8d16-661036ef8675.json and https://artists.proofprofile.net/proofs/artist/aa679a33-328c-4f0d-8d16-661036ef8675.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x6f1f7c58bcfcec86ef66d68e740086a6a241f0148cbdd9c94f71d09a6fd04e81","name":"Chris Irvine","registered_at":"2026-06-20T08:58:20Z","symbol":"NIM1576058","token_address":"0x65f8d4458998de1eb99c2b83f3fa6d1289658e36","type":"artist","uuid":"aa679a33-328c-4f0d-8d16-661036ef8675"}
album: Vital Signs (Remastered 2024)
  type: MusicAlbum
  date published: 1992-07-20
album: Frozen Rivers (Remastered 2024)
  type: MusicAlbum
  date published: 1992-07-20
album: Frozen Rivers
  type: MusicAlbum
  date published: 2009-09-25
album: Hypnotise
  type: MusicAlbum
  date published: 2010-01-27
album: Frozen Rivers
  type: MusicAlbum
  date published: 2011-06-23
album: Frozen Rivers
  type: MusicAlbum
  date published: 2011-06-23
album: Dialectic
  type: MusicAlbum
  date published: 2014-08-29
album: Can You See Me Now (Remastered 2022)
  type: MusicAlbum
  date published: 2019-12-04
album: Frozen Rivers (Rerecorded)
  type: MusicAlbum
  date published: 2020-04-16
album: Frozen Rivers (Remastered 2023)
  type: MusicAlbum
  date published: 2023-11-09
album: Can You See Me Now (Remastered 2024)
  type: MusicAlbum
  date published: 2024-02-05