Gang Mka
type: MusicGroup
genre: afro house
genre: kuduro
genre: portuguese hip hop
popularity: 28
followers: 1270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0ba50cdffce72cee0c433de10f9b9ec5bf2fd2c8611ec213cc809945df22b91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0c2444-f85d-4248-8451-dfd341659291.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0c2444-f85d-4248-8451-dfd341659291.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa0c2444-f85d-4248-8451-dfd341659291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0ba50cdffce72cee0c433de10f9b9ec5bf2fd2c8611ec213cc809945df22b91","name":"Gang Mka","registered_at":"2026-06-12T06:50:13Z","symbol":"NIM0219460","token_address":"0x8b37e928b27f6a4f4e8c11fab46772583ea874bd","type":"artist","uuid":"aa0c2444-f85d-4248-8451-dfd341659291"}
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 0xe0ba50cdffce72cee0c433de10f9b9ec5bf2fd2c8611ec213cc809945df22b91. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa0c2444-f85d-4248-8451-dfd341659291.json and https://artists.proofprofile.net/proofs/artist/aa0c2444-f85d-4248-8451-dfd341659291.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe0ba50cdffce72cee0c433de10f9b9ec5bf2fd2c8611ec213cc809945df22b91","name":"Gang Mka","registered_at":"2026-06-12T06:50:13Z","symbol":"NIM0219460","token_address":"0x8b37e928b27f6a4f4e8c11fab46772583ea874bd","type":"artist","uuid":"aa0c2444-f85d-4248-8451-dfd341659291"}
album: Lock Off
  type: MusicAlbum
  date published: 2021-04-23
album: Lock Off
  type: MusicAlbum
  date published: 2021-04-23
album: Lumi
  type: MusicAlbum
  date published: 2022-11-11