Puleng Lenkoe
type: MusicGroup
popularity: 13
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cbeb8af6e3441a0a4093cb0e74b43b57ee50344ebc62033817c5ec4730eec9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca0242da-4eb5-4270-acfe-945fb36a4529.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca0242da-4eb5-4270-acfe-945fb36a4529.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca0242da-4eb5-4270-acfe-945fb36a4529
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cbeb8af6e3441a0a4093cb0e74b43b57ee50344ebc62033817c5ec4730eec9a","name":"Puleng Lenkoe","registered_at":"2026-06-15T01:39:28Z","symbol":"NIM0641764","token_address":"0x804ed77395dd1fc8c4c019f2c9e15b500ded7993","type":"artist","uuid":"ca0242da-4eb5-4270-acfe-945fb36a4529"}
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 0x2cbeb8af6e3441a0a4093cb0e74b43b57ee50344ebc62033817c5ec4730eec9a. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca0242da-4eb5-4270-acfe-945fb36a4529.json and https://artists.proofprofile.net/proofs/artist/ca0242da-4eb5-4270-acfe-945fb36a4529.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0x2cbeb8af6e3441a0a4093cb0e74b43b57ee50344ebc62033817c5ec4730eec9a","name":"Puleng Lenkoe","registered_at":"2026-06-15T01:39:28Z","symbol":"NIM0641764","token_address":"0x804ed77395dd1fc8c4c019f2c9e15b500ded7993","type":"artist","uuid":"ca0242da-4eb5-4270-acfe-945fb36a4529"}