CARLOS K
type: MusicGroup
popularity: 2
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15c3768479e2d5c2bb47710d3b2ea72d45637e12fb3dc460fb9dbe62c7310999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9eb66e60-6d76-40e6-9a86-30efe2a30617.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9eb66e60-6d76-40e6-9a86-30efe2a30617.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9eb66e60-6d76-40e6-9a86-30efe2a30617
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15c3768479e2d5c2bb47710d3b2ea72d45637e12fb3dc460fb9dbe62c7310999","name":"CARLOS K","registered_at":"2026-06-20T04:53:36Z","symbol":"NIM1518158","token_address":"0x46a824eae09c31283c5fb021b609e6964f0e3542","type":"artist","uuid":"9eb66e60-6d76-40e6-9a86-30efe2a30617"}
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 0x15c3768479e2d5c2bb47710d3b2ea72d45637e12fb3dc460fb9dbe62c7310999. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9eb66e60-6d76-40e6-9a86-30efe2a30617.json and https://artists.proofprofile.net/proofs/artist/9eb66e60-6d76-40e6-9a86-30efe2a30617.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x15c3768479e2d5c2bb47710d3b2ea72d45637e12fb3dc460fb9dbe62c7310999","name":"CARLOS K","registered_at":"2026-06-20T04:53:36Z","symbol":"NIM1518158","token_address":"0x46a824eae09c31283c5fb021b609e6964f0e3542","type":"artist","uuid":"9eb66e60-6d76-40e6-9a86-30efe2a30617"}
album: Apa dié
  type: MusicAlbum
  date published: 2024-07-04
album: Baby Love
  type: MusicAlbum
  date published: 2024-11-04
album: Les orphelins
  type: MusicAlbum
  date published: 2024-11-04