Congotronics International
type: MusicGroup
popularity: 8
followers: 2626
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadbe78031251ee6ce90e8c8f324817f43a036a3939ad7ed6dced4c9b2a2a0f64
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/654429d3-f57a-471a-97f5-654b26f0a536.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/654429d3-f57a-471a-97f5-654b26f0a536.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/654429d3-f57a-471a-97f5-654b26f0a536
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadbe78031251ee6ce90e8c8f324817f43a036a3939ad7ed6dced4c9b2a2a0f64","name":"Congotronics International","registered_at":"2026-06-17T00:57:40Z","symbol":"NIM1230807","token_address":"0x9006fb545e9ed114049eb535c45d8cf5505be9f3","type":"artist","uuid":"654429d3-f57a-471a-97f5-654b26f0a536"}
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 0xadbe78031251ee6ce90e8c8f324817f43a036a3939ad7ed6dced4c9b2a2a0f64. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/654429d3-f57a-471a-97f5-654b26f0a536.json and https://artists.proofprofile.net/proofs/artist/654429d3-f57a-471a-97f5-654b26f0a536.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xadbe78031251ee6ce90e8c8f324817f43a036a3939ad7ed6dced4c9b2a2a0f64","name":"Congotronics International","registered_at":"2026-06-17T00:57:40Z","symbol":"NIM1230807","token_address":"0x9006fb545e9ed114049eb535c45d8cf5505be9f3","type":"artist","uuid":"654429d3-f57a-471a-97f5-654b26f0a536"}
album: Banza/Beyond
  type: MusicAlbum
  date published: 2022-02-18
album: Banza/Beyond
  type: MusicAlbum
  date published: 2022-02-18
album: Where's The One?
  type: MusicAlbum
  date published: 2022-03-18
album: Where's The One
  type: MusicAlbum
  date published: 2022-03-18
album: Mulume/Bombo
  type: MusicAlbum
  date published: 2022-04-15
album: Mulume/Bombo
  type: MusicAlbum
  date published: 2022-04-15
album: Where's The One?
  type: MusicAlbum
  date published: 2022-04-29
album: Where's the One?
  type: MusicAlbum
  date published: 2022-04-29