Nic Carter
type: MusicGroup
popularity: 6
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bfa54f6da5429bfc13dfdd92535bc12ebe1e52d69c664020aa747b64fb4df65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a611fa-4c15-4d86-b788-6f8eca6c4df9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a611fa-4c15-4d86-b788-6f8eca6c4df9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6a611fa-4c15-4d86-b788-6f8eca6c4df9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bfa54f6da5429bfc13dfdd92535bc12ebe1e52d69c664020aa747b64fb4df65","name":"Nic Carter","registered_at":"2026-06-20T07:54:01Z","symbol":"NIM1558811","token_address":"0x3d58413676b92eeb63ea6e5ace52936b99d5154d","type":"artist","uuid":"a6a611fa-4c15-4d86-b788-6f8eca6c4df9"}
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 0x9bfa54f6da5429bfc13dfdd92535bc12ebe1e52d69c664020aa747b64fb4df65. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6a611fa-4c15-4d86-b788-6f8eca6c4df9.json and https://artists.proofprofile.net/proofs/artist/a6a611fa-4c15-4d86-b788-6f8eca6c4df9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x9bfa54f6da5429bfc13dfdd92535bc12ebe1e52d69c664020aa747b64fb4df65","name":"Nic Carter","registered_at":"2026-06-20T07:54:01Z","symbol":"NIM1558811","token_address":"0x3d58413676b92eeb63ea6e5ace52936b99d5154d","type":"artist","uuid":"a6a611fa-4c15-4d86-b788-6f8eca6c4df9"}