Ka$h CPT
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6646528417cf2396751cfda05e38ddcbb74a36142d3b719d0bcaa4d57171453c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09527df6-2ccf-4b77-b0e3-cf8ed4834cf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09527df6-2ccf-4b77-b0e3-cf8ed4834cf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09527df6-2ccf-4b77-b0e3-cf8ed4834cf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6646528417cf2396751cfda05e38ddcbb74a36142d3b719d0bcaa4d57171453c","name":"Ka$h CPT","registered_at":"2026-06-15T16:50:32Z","symbol":"NIM0770911","token_address":"0xbe9cc3e8dce4bb35fcbb29ce0a9ccac295ee8511","type":"artist","uuid":"09527df6-2ccf-4b77-b0e3-cf8ed4834cf8"}
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 0x6646528417cf2396751cfda05e38ddcbb74a36142d3b719d0bcaa4d57171453c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09527df6-2ccf-4b77-b0e3-cf8ed4834cf8.json and https://artists.proofprofile.net/proofs/artist/09527df6-2ccf-4b77-b0e3-cf8ed4834cf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x6646528417cf2396751cfda05e38ddcbb74a36142d3b719d0bcaa4d57171453c","name":"Ka$h CPT","registered_at":"2026-06-15T16:50:32Z","symbol":"NIM0770911","token_address":"0xbe9cc3e8dce4bb35fcbb29ce0a9ccac295ee8511","type":"artist","uuid":"09527df6-2ccf-4b77-b0e3-cf8ed4834cf8"}