M huncho
type: MusicGroup
description: M Huncho is a British rapper and singer from North West London. He performed a Mad About Bars online freestyle session in 2017, and releasing his first EP Get Out that October, with the single "Medio
popularity: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99b1f25a2913eecf707819057319f8b8a5c9a69c59da47c288aa4598d1b4ff26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1455049-7919-4429-bfa5-501549aa0f75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1455049-7919-4429-bfa5-501549aa0f75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1455049-7919-4429-bfa5-501549aa0f75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99b1f25a2913eecf707819057319f8b8a5c9a69c59da47c288aa4598d1b4ff26","name":"M huncho","registered_at":"2026-06-14T21:21:16Z","symbol":"NIM0580083","token_address":"0x4e40e8fcd4b63f7ea86a0380c735cd82102c9063","type":"artist","uuid":"a1455049-7919-4429-bfa5-501549aa0f75"}
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 0x99b1f25a2913eecf707819057319f8b8a5c9a69c59da47c288aa4598d1b4ff26. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1455049-7919-4429-bfa5-501549aa0f75.json and https://artists.proofprofile.net/proofs/artist/a1455049-7919-4429-bfa5-501549aa0f75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x99b1f25a2913eecf707819057319f8b8a5c9a69c59da47c288aa4598d1b4ff26","name":"M huncho","registered_at":"2026-06-14T21:21:16Z","symbol":"NIM0580083","token_address":"0x4e40e8fcd4b63f7ea86a0380c735cd82102c9063","type":"artist","uuid":"a1455049-7919-4429-bfa5-501549aa0f75"}