Pete Lancaster
type: MusicGroup
popularity: 4
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa388eedab77df7c0d8b671dfdbe850817a93a6b01ecd7c51af8f4ff9bc43c161
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9188e1a1-a6d5-4ba4-be62-bd182cf920e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9188e1a1-a6d5-4ba4-be62-bd182cf920e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9188e1a1-a6d5-4ba4-be62-bd182cf920e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa388eedab77df7c0d8b671dfdbe850817a93a6b01ecd7c51af8f4ff9bc43c161","name":"Pete Lancaster","registered_at":"2026-06-17T16:25:58Z","symbol":"NIM1452189","token_address":"0xec5b5e99c18566f27b4b52b80532f36754e2120d","type":"artist","uuid":"9188e1a1-a6d5-4ba4-be62-bd182cf920e7"}
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 0xa388eedab77df7c0d8b671dfdbe850817a93a6b01ecd7c51af8f4ff9bc43c161. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9188e1a1-a6d5-4ba4-be62-bd182cf920e7.json and https://artists.proofprofile.net/proofs/artist/9188e1a1-a6d5-4ba4-be62-bd182cf920e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa388eedab77df7c0d8b671dfdbe850817a93a6b01ecd7c51af8f4ff9bc43c161","name":"Pete Lancaster","registered_at":"2026-06-17T16:25:58Z","symbol":"NIM1452189","token_address":"0xec5b5e99c18566f27b4b52b80532f36754e2120d","type":"artist","uuid":"9188e1a1-a6d5-4ba4-be62-bd182cf920e7"}
album: Call Me
  type: MusicAlbum
  date published: 1987-06-01
album: The Gypsy and His Soul
  type: MusicAlbum
  date published: 1996-01-23
album: Die Sache ist gelaufen
  type: MusicAlbum
  date published: 2000-06-01