Rockie Fresh
type: MusicGroup
description: Donald Howard Pullen (born April 16, 1991), known professionally as Rockie Fresh, is an American rapper. He was signed to Rick Ross' Maybach Music Group and Atlantic Records. Pullen is known for his a
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3133b7dbd035fa25979b2868a11850292bbad6ebb83f9f53f87abdd63daba7ad
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/76a7e683-bfa0-41a6-bf3e-57acf7a9b35b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76a7e683-bfa0-41a6-bf3e-57acf7a9b35b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76a7e683-bfa0-41a6-bf3e-57acf7a9b35b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3133b7dbd035fa25979b2868a11850292bbad6ebb83f9f53f87abdd63daba7ad","name":"Rockie Fresh","registered_at":"2026-06-17T07:03:30Z","symbol":"NIM1318124","token_address":"0x5c1fbb7d16ca3b7aeb41558d29e42b0c61d4a1f0","type":"artist","uuid":"76a7e683-bfa0-41a6-bf3e-57acf7a9b35b"}
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 0x3133b7dbd035fa25979b2868a11850292bbad6ebb83f9f53f87abdd63daba7ad. 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/76a7e683-bfa0-41a6-bf3e-57acf7a9b35b.json and https://artists.proofprofile.net/proofs/artist/76a7e683-bfa0-41a6-bf3e-57acf7a9b35b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x3133b7dbd035fa25979b2868a11850292bbad6ebb83f9f53f87abdd63daba7ad","name":"Rockie Fresh","registered_at":"2026-06-17T07:03:30Z","symbol":"NIM1318124","token_address":"0x5c1fbb7d16ca3b7aeb41558d29e42b0c61d4a1f0","type":"artist","uuid":"76a7e683-bfa0-41a6-bf3e-57acf7a9b35b"}