Macky 2
type: MusicGroup
description: Mulaza Kaira (born 10 October 1984), also known as Macky II, Macky 2, MK Macky 2, DJ Bugar, and Flava Boy, is a Zambian hip hop musician, singer, songwriter, record producer and actor. He is known for
popularity: 6
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf62aadc977a8beed400ea83118969deda5f5a970861c5e4e368d89aa5039d7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953963
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953963
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28121a73-afc2-4558-a7ac-13ae06c995ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28121a73-afc2-4558-a7ac-13ae06c995ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28121a73-afc2-4558-a7ac-13ae06c995ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:12:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf62aadc977a8beed400ea83118969deda5f5a970861c5e4e368d89aa5039d7e","name":"Macky 2","registered_at":"2026-06-16T03:30:09Z","symbol":"NIM0923557","token_address":"0xf3385f434b000745db2cdd83da17925eb1db7753","type":"artist","uuid":"28121a73-afc2-4558-a7ac-13ae06c995ef"}
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 0xdf62aadc977a8beed400ea83118969deda5f5a970861c5e4e368d89aa5039d7e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28121a73-afc2-4558-a7ac-13ae06c995ef.json and https://artists.proofprofile.net/proofs/artist/28121a73-afc2-4558-a7ac-13ae06c995ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xdf62aadc977a8beed400ea83118969deda5f5a970861c5e4e368d89aa5039d7e","name":"Macky 2","registered_at":"2026-06-16T03:30:09Z","symbol":"NIM0923557","token_address":"0xf3385f434b000745db2cdd83da17925eb1db7753","type":"artist","uuid":"28121a73-afc2-4558-a7ac-13ae06c995ef"}
album: Ndelolesha Fye
  type: MusicAlbum
  date published: 2021-09-01
album: Without You
  type: MusicAlbum
  date published: 2021-09-05