Richie Branson
type: MusicGroup
description: Richie Branson (born Marcus Brown II; November 18, 1985) is an American entrepreneur, music producer, game designer, and nerdcore rapper from San Antonio, Texas. His stage name is derived from that of
popularity: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf32754071255590dbdef1df9419cb843f4f3a9c8a266493da3797478e223687b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2373f0d7-dd10-42a9-8044-d9ebbaf46421.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2373f0d7-dd10-42a9-8044-d9ebbaf46421.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2373f0d7-dd10-42a9-8044-d9ebbaf46421
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf32754071255590dbdef1df9419cb843f4f3a9c8a266493da3797478e223687b","name":"Richie Branson","registered_at":"2026-06-14T08:06:14Z","symbol":"NIM0390481","token_address":"0x75fc300ac3951ad977109db63f92c716dc5a8eb5","type":"artist","uuid":"2373f0d7-dd10-42a9-8044-d9ebbaf46421"}
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 0xf32754071255590dbdef1df9419cb843f4f3a9c8a266493da3797478e223687b. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2373f0d7-dd10-42a9-8044-d9ebbaf46421.json and https://artists.proofprofile.net/proofs/artist/2373f0d7-dd10-42a9-8044-d9ebbaf46421.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xf32754071255590dbdef1df9419cb843f4f3a9c8a266493da3797478e223687b","name":"Richie Branson","registered_at":"2026-06-14T08:06:14Z","symbol":"NIM0390481","token_address":"0x75fc300ac3951ad977109db63f92c716dc5a8eb5","type":"artist","uuid":"2373f0d7-dd10-42a9-8044-d9ebbaf46421"}