Kevin Dupont
type: MusicGroup
description: Kevin Paul Dupont (born January 11, 1953) is an American sports journalist. During his career, Dupont has worked for the Boston Herald, The New York Times, and The Boston Globe. While with The Boston
popularity: 3
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47d8131a951dba2d6258c05d3f6052b803a0444010a44abd48f7b3f70ee3a939
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2480252a-fe76-4257-b5d0-625e7b0c4a09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2480252a-fe76-4257-b5d0-625e7b0c4a09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2480252a-fe76-4257-b5d0-625e7b0c4a09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47d8131a951dba2d6258c05d3f6052b803a0444010a44abd48f7b3f70ee3a939","name":"Kevin Dupont","registered_at":"2026-06-16T02:19:52Z","symbol":"NIM0906780","token_address":"0xc69b5eacf9845b35ae28bd4b5460499d82aeec7e","type":"artist","uuid":"2480252a-fe76-4257-b5d0-625e7b0c4a09"}
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 0x47d8131a951dba2d6258c05d3f6052b803a0444010a44abd48f7b3f70ee3a939. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2480252a-fe76-4257-b5d0-625e7b0c4a09.json and https://artists.proofprofile.net/proofs/artist/2480252a-fe76-4257-b5d0-625e7b0c4a09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x47d8131a951dba2d6258c05d3f6052b803a0444010a44abd48f7b3f70ee3a939","name":"Kevin Dupont","registered_at":"2026-06-16T02:19:52Z","symbol":"NIM0906780","token_address":"0xc69b5eacf9845b35ae28bd4b5460499d82aeec7e","type":"artist","uuid":"2480252a-fe76-4257-b5d0-625e7b0c4a09"}