City Boys
type: MusicGroup
genre: g-funk
description: "City Boys" is a song by Nigerian singer Burna Boy, released on September 22, 2023, as the fifth single from his seventh studio album, I Told Them... . It was produced by MD$ and Ruuben and samples J
popularity: 2
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6664c43927250492da695c42b68bd337223734d2d0fb2f8a950dbfb4fa07ef0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90cf368b-eb93-42b0-81a0-3529212077f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90cf368b-eb93-42b0-81a0-3529212077f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90cf368b-eb93-42b0-81a0-3529212077f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6664c43927250492da695c42b68bd337223734d2d0fb2f8a950dbfb4fa07ef0","name":"City Boys","registered_at":"2026-06-17T16:12:39Z","symbol":"NIM1449014","token_address":"0x7951ba0f85c7c08c2a58b9f35c3748f60d5f9eca","type":"artist","uuid":"90cf368b-eb93-42b0-81a0-3529212077f2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6664c43927250492da695c42b68bd337223734d2d0fb2f8a950dbfb4fa07ef0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90cf368b-eb93-42b0-81a0-3529212077f2.json and https://artists.proofprofile.net/proofs/artist/90cf368b-eb93-42b0-81a0-3529212077f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf6664c43927250492da695c42b68bd337223734d2d0fb2f8a950dbfb4fa07ef0","name":"City Boys","registered_at":"2026-06-17T16:12:39Z","symbol":"NIM1449014","token_address":"0x7951ba0f85c7c08c2a58b9f35c3748f60d5f9eca","type":"artist","uuid":"90cf368b-eb93-42b0-81a0-3529212077f2"}
album: City Boys West Los Professionals
  type: MusicAlbum
  date published: 2004
album: City Boys Westside Files
  type: MusicAlbum
  date published: 2016
album: City Boys Westside Legends
  type: MusicAlbum
  date published: 2020-08-02
album: Wla
  type: MusicAlbum
  date published: 2020-12-18
album: Westside Party 1990s
  type: MusicAlbum
  date published: 2021-06-06