Kayla Lopez
type: MusicGroup
popularity: 5
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfe8e23acf773225767edf4a7a47575ffaeb3ffa4d8b1c397137c38a8d649b16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/246fbf51-70d0-4eef-9b0e-09a460a7a758.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/246fbf51-70d0-4eef-9b0e-09a460a7a758.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/246fbf51-70d0-4eef-9b0e-09a460a7a758
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfe8e23acf773225767edf4a7a47575ffaeb3ffa4d8b1c397137c38a8d649b16","name":"Kayla Lopez","registered_at":"2026-06-16T02:12:08Z","symbol":"NIM0904926","token_address":"0x914190b5c048ae37e2fbf2618d8c6bf7f9fee528","type":"artist","uuid":"246fbf51-70d0-4eef-9b0e-09a460a7a758"}
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 0xcfe8e23acf773225767edf4a7a47575ffaeb3ffa4d8b1c397137c38a8d649b16. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/246fbf51-70d0-4eef-9b0e-09a460a7a758.json and https://artists.proofprofile.net/proofs/artist/246fbf51-70d0-4eef-9b0e-09a460a7a758.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xcfe8e23acf773225767edf4a7a47575ffaeb3ffa4d8b1c397137c38a8d649b16","name":"Kayla Lopez","registered_at":"2026-06-16T02:12:08Z","symbol":"NIM0904926","token_address":"0x914190b5c048ae37e2fbf2618d8c6bf7f9fee528","type":"artist","uuid":"246fbf51-70d0-4eef-9b0e-09a460a7a758"}
album: Let You Love Me
  type: MusicAlbum
  date published: 2019-12-11