Greg Gisbert
type: MusicGroup
genre: hard bop
genre: jazz
description: Gregory Lyle Gisbert (born February 2, 1966, in Mobile, Alabama) is an American jazz trumpeter and flugelhornist.Gary W. Kennedy, "Greg Gisbert. Grove Jazz online Early years and school Gisbert pla
popularity: 8
followers: 648
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa743230d1044078b6556a3376e9b240725ec4af6d248987d712153ad8358d0c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7503f2af-f982-4293-8e9b-edfbf2b0520e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7503f2af-f982-4293-8e9b-edfbf2b0520e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7503f2af-f982-4293-8e9b-edfbf2b0520e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa743230d1044078b6556a3376e9b240725ec4af6d248987d712153ad8358d0c9","name":"Greg Gisbert","registered_at":"2026-06-17T06:26:07Z","symbol":"NIM1309213","token_address":"0x4db04e760bc2199aee4c3cc95386fc6f65625a8d","type":"artist","uuid":"7503f2af-f982-4293-8e9b-edfbf2b0520e"}
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 0xa743230d1044078b6556a3376e9b240725ec4af6d248987d712153ad8358d0c9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7503f2af-f982-4293-8e9b-edfbf2b0520e.json and https://artists.proofprofile.net/proofs/artist/7503f2af-f982-4293-8e9b-edfbf2b0520e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa743230d1044078b6556a3376e9b240725ec4af6d248987d712153ad8358d0c9","name":"Greg Gisbert","registered_at":"2026-06-17T06:26:07Z","symbol":"NIM1309213","token_address":"0x4db04e760bc2199aee4c3cc95386fc6f65625a8d","type":"artist","uuid":"7503f2af-f982-4293-8e9b-edfbf2b0520e"}