Andrew Livingston
type: MusicGroup
description: Andrew Joseph Livingston Conners (born November 12, 1978) is a butterfly stroke swimmer from the United States, who competed for Puerto Rico at the 2000 Summer Olympics and at the 2004 Summer Olympic
popularity: 20
followers: 614
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87725b159d6afe4e9d24364f628af71658bcd01e50b91a9a7ed2bb33dff566cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cf2e3fc-adb8-4103-b7b5-883520993f5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cf2e3fc-adb8-4103-b7b5-883520993f5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8cf2e3fc-adb8-4103-b7b5-883520993f5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87725b159d6afe4e9d24364f628af71658bcd01e50b91a9a7ed2bb33dff566cd","name":"Andrew Livingston","registered_at":"2026-06-14T19:11:03Z","symbol":"NIM0549048","token_address":"0xa10489267f60964ac545fc92c03eeb0998956de0","type":"artist","uuid":"8cf2e3fc-adb8-4103-b7b5-883520993f5f"}
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 0x87725b159d6afe4e9d24364f628af71658bcd01e50b91a9a7ed2bb33dff566cd. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cf2e3fc-adb8-4103-b7b5-883520993f5f.json and https://artists.proofprofile.net/proofs/artist/8cf2e3fc-adb8-4103-b7b5-883520993f5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x87725b159d6afe4e9d24364f628af71658bcd01e50b91a9a7ed2bb33dff566cd","name":"Andrew Livingston","registered_at":"2026-06-14T19:11:03Z","symbol":"NIM0549048","token_address":"0xa10489267f60964ac545fc92c03eeb0998956de0","type":"artist","uuid":"8cf2e3fc-adb8-4103-b7b5-883520993f5f"}
album: News from the Oort Cloud
  type: MusicAlbum
  date published: 2018-12-17
album: Clock Orchard
  type: MusicAlbum
  date published: 2024-08-16