Kyanganga Boys Band
type: MusicGroup
genre: rumba congolaise
popularity: 2
followers: 963
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed4ec26851a476cce3d178c5868d7070a61e97af34e94fc709822975a61c362f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8e4159d-e35f-4a47-9e76-16c9b540c154.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8e4159d-e35f-4a47-9e76-16c9b540c154.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8e4159d-e35f-4a47-9e76-16c9b540c154
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed4ec26851a476cce3d178c5868d7070a61e97af34e94fc709822975a61c362f","name":"Kyanganga Boys Band","registered_at":"2026-06-21T16:28:12Z","symbol":"NIM1970036","token_address":"0x398772226c37b0498a8bc02567f076fdd57c9cc7","type":"artist","uuid":"f8e4159d-e35f-4a47-9e76-16c9b540c154"}
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 0xed4ec26851a476cce3d178c5868d7070a61e97af34e94fc709822975a61c362f. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8e4159d-e35f-4a47-9e76-16c9b540c154.json and https://artists.proofprofile.net/proofs/artist/f8e4159d-e35f-4a47-9e76-16c9b540c154.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xed4ec26851a476cce3d178c5868d7070a61e97af34e94fc709822975a61c362f","name":"Kyanganga Boys Band","registered_at":"2026-06-21T16:28:12Z","symbol":"NIM1970036","token_address":"0x398772226c37b0498a8bc02567f076fdd57c9cc7","type":"artist","uuid":"f8e4159d-e35f-4a47-9e76-16c9b540c154"}