Marquise Nelson-Sutton
type: MusicGroup
genre: gospel r&b
popularity: 6
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff226943ff45906281cfbdd51f1e27980f71e286e443712de5fb825ccab7dca1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/469614c9-ede7-4c0a-a039-14b58e46cc97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/469614c9-ede7-4c0a-a039-14b58e46cc97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/469614c9-ede7-4c0a-a039-14b58e46cc97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff226943ff45906281cfbdd51f1e27980f71e286e443712de5fb825ccab7dca1","name":"Marquise Nelson-Sutton","registered_at":"2026-06-16T14:10:00Z","symbol":"NIM1076292","token_address":"0xae653709be8f89cd73d33d8070a4181e31fdea0f","type":"artist","uuid":"469614c9-ede7-4c0a-a039-14b58e46cc97"}
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 0xff226943ff45906281cfbdd51f1e27980f71e286e443712de5fb825ccab7dca1. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/469614c9-ede7-4c0a-a039-14b58e46cc97.json and https://artists.proofprofile.net/proofs/artist/469614c9-ede7-4c0a-a039-14b58e46cc97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xff226943ff45906281cfbdd51f1e27980f71e286e443712de5fb825ccab7dca1","name":"Marquise Nelson-Sutton","registered_at":"2026-06-16T14:10:00Z","symbol":"NIM1076292","token_address":"0xae653709be8f89cd73d33d8070a4181e31fdea0f","type":"artist","uuid":"469614c9-ede7-4c0a-a039-14b58e46cc97"}
album: Begin Again
  type: MusicAlbum
  date published: 2019-05-06
album: I M P O S T E R
  type: MusicAlbum
  date published: 2021-06-11