Vision Four 5
type: MusicGroup
genre: big beat
description: Vision Four 5 was an Australian dance music group whose performances featured interactive video technology. They were formed in 1990 in Brisbane, Queensland with Noel Burgess and fellow students Gavin
popularity: 2
followers: 163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8d00eff270c9446b3764926bc592335b13f84e955da074bf3f4f93fa9ea821e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8d00eff270c9446b3764926bc592335b13f84e955da074bf3f4f93fa9ea821e","name":"Vision Four 5","registered_at":"2026-06-20T19:40:28Z","symbol":"NIM1693411","token_address":"0x21ea707965a7f1bdcfb6277e54916cb535153a03","type":"artist","uuid":"c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b"}
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 0xa8d00eff270c9446b3764926bc592335b13f84e955da074bf3f4f93fa9ea821e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b.json and https://artists.proofprofile.net/proofs/artist/c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa8d00eff270c9446b3764926bc592335b13f84e955da074bf3f4f93fa9ea821e","name":"Vision Four 5","registered_at":"2026-06-20T19:40:28Z","symbol":"NIM1693411","token_address":"0x21ea707965a7f1bdcfb6277e54916cb535153a03","type":"artist","uuid":"c162cbd3-6a53-4ee0-95fb-c5afb3d76a7b"}
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