K'poral Chris
type: MusicGroup
genre: pop urbaine
popularity: 14
followers: 2501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c7116c0fe4f908678d12b26ab282cf7f1da00478d8d8a6c1ab0f2b5df82f800
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c7ff255-c3db-4384-9470-dea56a00e8e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c7ff255-c3db-4384-9470-dea56a00e8e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c7ff255-c3db-4384-9470-dea56a00e8e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c7116c0fe4f908678d12b26ab282cf7f1da00478d8d8a6c1ab0f2b5df82f800","name":"K'poral Chris","registered_at":"2026-06-14T12:28:04Z","symbol":"NIM0452918","token_address":"0xa0a3776d65e142944df311fdbe985958acbf100e","type":"artist","uuid":"4c7ff255-c3db-4384-9470-dea56a00e8e3"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7116c0fe4f908678d12b26ab282cf7f1da00478d8d8a6c1ab0f2b5df82f800. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c7ff255-c3db-4384-9470-dea56a00e8e3.json and https://artists.proofprofile.net/proofs/artist/4c7ff255-c3db-4384-9470-dea56a00e8e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x6c7116c0fe4f908678d12b26ab282cf7f1da00478d8d8a6c1ab0f2b5df82f800","name":"K'poral Chris","registered_at":"2026-06-14T12:28:04Z","symbol":"NIM0452918","token_address":"0xa0a3776d65e142944df311fdbe985958acbf100e","type":"artist","uuid":"4c7ff255-c3db-4384-9470-dea56a00e8e3"}
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