Zodwa Mahlangu
type: MusicGroup
popularity: 10
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331a2b47618cfefd992f3cdf93162b4eaedf599cc7e9f85434083bf83a75bb29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f566e511-505c-44e8-ae7c-abaf2c234ade.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f566e511-505c-44e8-ae7c-abaf2c234ade.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f566e511-505c-44e8-ae7c-abaf2c234ade
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331a2b47618cfefd992f3cdf93162b4eaedf599cc7e9f85434083bf83a75bb29","name":"Zodwa Mahlangu","registered_at":"2026-06-21T15:04:43Z","symbol":"NIM1954181","token_address":"0x5a529b506252ac272afe6002f873a88ab50046bf","type":"artist","uuid":"f566e511-505c-44e8-ae7c-abaf2c234ade"}
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 0x331a2b47618cfefd992f3cdf93162b4eaedf599cc7e9f85434083bf83a75bb29. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f566e511-505c-44e8-ae7c-abaf2c234ade.json and https://artists.proofprofile.net/proofs/artist/f566e511-505c-44e8-ae7c-abaf2c234ade.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x331a2b47618cfefd992f3cdf93162b4eaedf599cc7e9f85434083bf83a75bb29","name":"Zodwa Mahlangu","registered_at":"2026-06-21T15:04:43Z","symbol":"NIM1954181","token_address":"0x5a529b506252ac272afe6002f873a88ab50046bf","type":"artist","uuid":"f566e511-505c-44e8-ae7c-abaf2c234ade"}
album: Product of Grace
  type: MusicAlbum
  date published: 2022-05-06