MC GNUJ
type: MusicGroup
genre: brazilian phonk
popularity: 7
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0541fa5927dcee3dc48f2b691dd7adb08dd606843b750e3665aeeb1c93914d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14e9d0a8-a3fa-497a-9553-bc9943e14d84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14e9d0a8-a3fa-497a-9553-bc9943e14d84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14e9d0a8-a3fa-497a-9553-bc9943e14d84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0541fa5927dcee3dc48f2b691dd7adb08dd606843b750e3665aeeb1c93914d3","name":"MC GNUJ","registered_at":"2026-06-15T20:42:56Z","symbol":"NIM0826355","token_address":"0x5294ddbbfef62397f3d0e520689d89d902ec7599","type":"artist","uuid":"14e9d0a8-a3fa-497a-9553-bc9943e14d84"}
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 0xa0541fa5927dcee3dc48f2b691dd7adb08dd606843b750e3665aeeb1c93914d3. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14e9d0a8-a3fa-497a-9553-bc9943e14d84.json and https://artists.proofprofile.net/proofs/artist/14e9d0a8-a3fa-497a-9553-bc9943e14d84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0xa0541fa5927dcee3dc48f2b691dd7adb08dd606843b750e3665aeeb1c93914d3","name":"MC GNUJ","registered_at":"2026-06-15T20:42:56Z","symbol":"NIM0826355","token_address":"0x5294ddbbfef62397f3d0e520689d89d902ec7599","type":"artist","uuid":"14e9d0a8-a3fa-497a-9553-bc9943e14d84"}