Lefty Gunplay
type: MusicGroup
description: Franklin Scott Holladay, better known by his stage name Lefty Gunplay, is an Mexican American rapper. Born and raised in Baldwin Park, Holladay is signed to JasonMartin's label Diamond Lane Music Gro
popularity: 7
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6ab22435576e9ba08b9c387cb2516fceb9f8219600d1ec20777b6e7952eac7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d77ee5b-a602-4a67-8e71-9c1751c8c180.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d77ee5b-a602-4a67-8e71-9c1751c8c180.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d77ee5b-a602-4a67-8e71-9c1751c8c180
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6ab22435576e9ba08b9c387cb2516fceb9f8219600d1ec20777b6e7952eac7c","name":"Lefty Gunplay","registered_at":"2026-06-15T18:17:08Z","symbol":"NIM0791574","token_address":"0x7e53889edb09efd66c380ba318c30cf73f7f44b8","type":"artist","uuid":"0d77ee5b-a602-4a67-8e71-9c1751c8c180"}
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 0xa6ab22435576e9ba08b9c387cb2516fceb9f8219600d1ec20777b6e7952eac7c. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d77ee5b-a602-4a67-8e71-9c1751c8c180.json and https://artists.proofprofile.net/proofs/artist/0d77ee5b-a602-4a67-8e71-9c1751c8c180.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0xa6ab22435576e9ba08b9c387cb2516fceb9f8219600d1ec20777b6e7952eac7c","name":"Lefty Gunplay","registered_at":"2026-06-15T18:17:08Z","symbol":"NIM0791574","token_address":"0x7e53889edb09efd66c380ba318c30cf73f7f44b8","type":"artist","uuid":"0d77ee5b-a602-4a67-8e71-9c1751c8c180"}