Barry Gibbs
type: MusicGroup
description: Barry Paul "Gibby" Gibbs (born September 28, 1948) is a Canadian former professional ice hockey defenceman. He was selected first overall in the 1966 NHL Amateur Draft. Playing career During his NHL
popularity: 10
followers: 3078
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7d1395e333780f0e7e2ead8be3ff028fa89949d969881b92cb83626c6ed5981
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c696a04c-e8d5-4f5a-943c-0d39aac8eea5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c696a04c-e8d5-4f5a-943c-0d39aac8eea5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c696a04c-e8d5-4f5a-943c-0d39aac8eea5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7d1395e333780f0e7e2ead8be3ff028fa89949d969881b92cb83626c6ed5981","name":"Barry Gibbs","registered_at":"2026-06-20T21:11:22Z","symbol":"NIM1716615","token_address":"0x9aa479c3ddc49e606f9a261f972cee73dbc40f89","type":"artist","uuid":"c696a04c-e8d5-4f5a-943c-0d39aac8eea5"}
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 0xb7d1395e333780f0e7e2ead8be3ff028fa89949d969881b92cb83626c6ed5981. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c696a04c-e8d5-4f5a-943c-0d39aac8eea5.json and https://artists.proofprofile.net/proofs/artist/c696a04c-e8d5-4f5a-943c-0d39aac8eea5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xb7d1395e333780f0e7e2ead8be3ff028fa89949d969881b92cb83626c6ed5981","name":"Barry Gibbs","registered_at":"2026-06-20T21:11:22Z","symbol":"NIM1716615","token_address":"0x9aa479c3ddc49e606f9a261f972cee73dbc40f89","type":"artist","uuid":"c696a04c-e8d5-4f5a-943c-0d39aac8eea5"}