MARKITO LA LEY
type: MusicGroup
genre: champeta
genre: dancehall
popularity: 7
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9222a8fb5c3345597f0cd1501319f2b35c4db5d16d02b001aa8614fa404b3e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6905514-02d2-4256-afc6-4fb60f9d3559.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6905514-02d2-4256-afc6-4fb60f9d3559.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6905514-02d2-4256-afc6-4fb60f9d3559
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9222a8fb5c3345597f0cd1501319f2b35c4db5d16d02b001aa8614fa404b3e0","name":"MARKITO LA LEY","registered_at":"2026-06-20T15:06:15Z","symbol":"NIM1638225","token_address":"0x773030d815c8276346a0c27b1d62408b0d082f1b","type":"artist","uuid":"b6905514-02d2-4256-afc6-4fb60f9d3559"}
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 0xa9222a8fb5c3345597f0cd1501319f2b35c4db5d16d02b001aa8614fa404b3e0. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6905514-02d2-4256-afc6-4fb60f9d3559.json and https://artists.proofprofile.net/proofs/artist/b6905514-02d2-4256-afc6-4fb60f9d3559.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xa9222a8fb5c3345597f0cd1501319f2b35c4db5d16d02b001aa8614fa404b3e0","name":"MARKITO LA LEY","registered_at":"2026-06-20T15:06:15Z","symbol":"NIM1638225","token_address":"0x773030d815c8276346a0c27b1d62408b0d082f1b","type":"artist","uuid":"b6905514-02d2-4256-afc6-4fb60f9d3559"}
album: ¿Tiraera Pa Quien?
  type: MusicAlbum
  date published: 2021-09-20
album: Muchas Bocas por Callar
  type: MusicAlbum
  date published: 2022-01-06
album: Gigolo
  type: MusicAlbum
  date published: 2024-01-29
album: Que la Rompa
  type: MusicAlbum
  date published: 2025-08-18