Gavin Buckley
type: MusicGroup
description: Gavin Buckley (born February 8, 1963) is a South African-born Australian-American politician and former restaurateur who was the 137th mayor of Annapolis, Maryland from 2017 to 2025. Born in South Afr
popularity: 5
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x163196280fd863120cfd646c4d11396ad98f0346da59095e5671d804b52d50f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92cee745-62a3-4af4-8f01-873a8ef1dd63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92cee745-62a3-4af4-8f01-873a8ef1dd63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92cee745-62a3-4af4-8f01-873a8ef1dd63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x163196280fd863120cfd646c4d11396ad98f0346da59095e5671d804b52d50f6","name":"Gavin Buckley","registered_at":"2026-06-17T16:56:53Z","symbol":"NIM1459570","token_address":"0xc4924fe88c6bcd250fd6ed60a69b56e24bfa619c","type":"artist","uuid":"92cee745-62a3-4af4-8f01-873a8ef1dd63"}
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 0x163196280fd863120cfd646c4d11396ad98f0346da59095e5671d804b52d50f6. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92cee745-62a3-4af4-8f01-873a8ef1dd63.json and https://artists.proofprofile.net/proofs/artist/92cee745-62a3-4af4-8f01-873a8ef1dd63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x163196280fd863120cfd646c4d11396ad98f0346da59095e5671d804b52d50f6","name":"Gavin Buckley","registered_at":"2026-06-17T16:56:53Z","symbol":"NIM1459570","token_address":"0xc4924fe88c6bcd250fd6ed60a69b56e24bfa619c","type":"artist","uuid":"92cee745-62a3-4af4-8f01-873a8ef1dd63"}
album: Hector the Hero
  type: MusicAlbum
  date published: 2022-01-10
album: Hector the Hero
  type: MusicAlbum
  date published: 2025-08-15