Thembisile Katshwa
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c4a1d6a17dd87a24183db0ddc3082317a71b90e5b68d2b6034f85f831bc784a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/446543f1-7268-49dd-9077-920bb6425598.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/446543f1-7268-49dd-9077-920bb6425598.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/446543f1-7268-49dd-9077-920bb6425598
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c4a1d6a17dd87a24183db0ddc3082317a71b90e5b68d2b6034f85f831bc784a","name":"Thembisile Katshwa","registered_at":"2026-06-16T13:43:36Z","symbol":"NIM1069990","token_address":"0x476e8d29619fbbec8a026460506318a8a975e7df","type":"artist","uuid":"446543f1-7268-49dd-9077-920bb6425598"}
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 0x9c4a1d6a17dd87a24183db0ddc3082317a71b90e5b68d2b6034f85f831bc784a. 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/446543f1-7268-49dd-9077-920bb6425598.json and https://artists.proofprofile.net/proofs/artist/446543f1-7268-49dd-9077-920bb6425598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9c4a1d6a17dd87a24183db0ddc3082317a71b90e5b68d2b6034f85f831bc784a","name":"Thembisile Katshwa","registered_at":"2026-06-16T13:43:36Z","symbol":"NIM1069990","token_address":"0x476e8d29619fbbec8a026460506318a8a975e7df","type":"artist","uuid":"446543f1-7268-49dd-9077-920bb6425598"}