Sine Ndodakazi
type: MusicGroup
popularity: 11
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff40066004d00b3f714b9be53032dbaea2e34c20ba9d91fd12fa07bb015ea2e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03f8f817-bfff-432e-a8e5-3deda83ddd83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03f8f817-bfff-432e-a8e5-3deda83ddd83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03f8f817-bfff-432e-a8e5-3deda83ddd83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff40066004d00b3f714b9be53032dbaea2e34c20ba9d91fd12fa07bb015ea2e2","name":"Sine Ndodakazi","registered_at":"2026-06-14T04:52:21Z","symbol":"NIM0344256","token_address":"0xdb13c6e206d7ef191cd50d66787cb4f66e6238c2","type":"artist","uuid":"03f8f817-bfff-432e-a8e5-3deda83ddd83"}
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 0xff40066004d00b3f714b9be53032dbaea2e34c20ba9d91fd12fa07bb015ea2e2. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03f8f817-bfff-432e-a8e5-3deda83ddd83.json and https://artists.proofprofile.net/proofs/artist/03f8f817-bfff-432e-a8e5-3deda83ddd83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xff40066004d00b3f714b9be53032dbaea2e34c20ba9d91fd12fa07bb015ea2e2","name":"Sine Ndodakazi","registered_at":"2026-06-14T04:52:21Z","symbol":"NIM0344256","token_address":"0xdb13c6e206d7ef191cd50d66787cb4f66e6238c2","type":"artist","uuid":"03f8f817-bfff-432e-a8e5-3deda83ddd83"}