María Patricia Rojas
type: MusicGroup
genre: ranchera
popularity: 3
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeaaf4750c32cb02e20c2105590cd8f4e07cbfc0e242c09286b22fde4c9161881
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956daaf1-4518-4ed9-8c89-5a3196b46391.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956daaf1-4518-4ed9-8c89-5a3196b46391.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/956daaf1-4518-4ed9-8c89-5a3196b46391
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeaaf4750c32cb02e20c2105590cd8f4e07cbfc0e242c09286b22fde4c9161881","name":"María Patricia Rojas","registered_at":"2026-06-17T17:47:09Z","symbol":"NIM1471575","token_address":"0x5a0366a33fa23bd27d2c018a18cad8b4bd9bc973","type":"artist","uuid":"956daaf1-4518-4ed9-8c89-5a3196b46391"}
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 0xeaaf4750c32cb02e20c2105590cd8f4e07cbfc0e242c09286b22fde4c9161881. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/956daaf1-4518-4ed9-8c89-5a3196b46391.json and https://artists.proofprofile.net/proofs/artist/956daaf1-4518-4ed9-8c89-5a3196b46391.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xeaaf4750c32cb02e20c2105590cd8f4e07cbfc0e242c09286b22fde4c9161881","name":"María Patricia Rojas","registered_at":"2026-06-17T17:47:09Z","symbol":"NIM1471575","token_address":"0x5a0366a33fa23bd27d2c018a18cad8b4bd9bc973","type":"artist","uuid":"956daaf1-4518-4ed9-8c89-5a3196b46391"}
album: La Voz del Rancho
  type: MusicAlbum
  date published: 2015-04-24
album: Sabe a Dolor
  type: MusicAlbum
  date published: 2015-10-16
album: Te Reto a Que Me Olvides
  type: MusicAlbum
  date published: 2017-01-06
album: Sin Querer Queriendo
  type: MusicAlbum
  date published: 2018-04-06
album: Soy Ranchera
  type: MusicAlbum
  date published: 2019-11-01
album: Anda Paloma y Dile
  type: MusicAlbum
  date published: 2020-07-10
album: Hablando En Plata
  type: MusicAlbum
  date published: 2024-08-30