Antwon Lamar Robinson
type: MusicGroup
popularity: 4
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1752e9eaab4ca4b7f825048c1dc10a6439bfa8b213aabb1e0590bc05094daa52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76a03458-d319-4370-9ee5-1e915277e969.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76a03458-d319-4370-9ee5-1e915277e969.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76a03458-d319-4370-9ee5-1e915277e969
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1752e9eaab4ca4b7f825048c1dc10a6439bfa8b213aabb1e0590bc05094daa52","name":"Antwon Lamar Robinson","registered_at":"2026-06-17T06:56:32Z","symbol":"NIM1316465","token_address":"0x5491c137f8360a7fb1cb82527afe54a92964df13","type":"artist","uuid":"76a03458-d319-4370-9ee5-1e915277e969"}
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 0x1752e9eaab4ca4b7f825048c1dc10a6439bfa8b213aabb1e0590bc05094daa52. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76a03458-d319-4370-9ee5-1e915277e969.json and https://artists.proofprofile.net/proofs/artist/76a03458-d319-4370-9ee5-1e915277e969.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x1752e9eaab4ca4b7f825048c1dc10a6439bfa8b213aabb1e0590bc05094daa52","name":"Antwon Lamar Robinson","registered_at":"2026-06-17T06:56:32Z","symbol":"NIM1316465","token_address":"0x5491c137f8360a7fb1cb82527afe54a92964df13","type":"artist","uuid":"76a03458-d319-4370-9ee5-1e915277e969"}