Laura Martínez
type: MusicGroup
genre: ranchera
popularity: 16
followers: 1228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x317381cce217cf520e9d7c5a5de03584a2b7612a153d5f88713bd201edd399ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9af41fe1-6975-4702-9f30-d43bd23dd8d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9af41fe1-6975-4702-9f30-d43bd23dd8d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9af41fe1-6975-4702-9f30-d43bd23dd8d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x317381cce217cf520e9d7c5a5de03584a2b7612a153d5f88713bd201edd399ed","name":"Laura Martínez","registered_at":"2026-06-14T20:45:31Z","symbol":"NIM0571560","token_address":"0x9faa517681b1225e4fb7be00baaec489a4d27440","type":"artist","uuid":"9af41fe1-6975-4702-9f30-d43bd23dd8d1"}
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 0x317381cce217cf520e9d7c5a5de03584a2b7612a153d5f88713bd201edd399ed. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9af41fe1-6975-4702-9f30-d43bd23dd8d1.json and https://artists.proofprofile.net/proofs/artist/9af41fe1-6975-4702-9f30-d43bd23dd8d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x317381cce217cf520e9d7c5a5de03584a2b7612a153d5f88713bd201edd399ed","name":"Laura Martínez","registered_at":"2026-06-14T20:45:31Z","symbol":"NIM0571560","token_address":"0x9faa517681b1225e4fb7be00baaec489a4d27440","type":"artist","uuid":"9af41fe1-6975-4702-9f30-d43bd23dd8d1"}
album: Bebiendo Para Olvidar
  type: MusicAlbum
  date published: 2023-03-16
album: La Santa
  type: MusicAlbum
  date published: 2023-03-16
album: Si Supieras (En vivo)
  type: MusicAlbum
  date published: 2023-09-27
album: Parrandera, rebelde y atrevida (En vivo Cover)
  type: MusicAlbum
  date published: 2023-10-13
album: El Desquite
  type: MusicAlbum
  date published: 2024-07-04
album: DOM LIVE: Laura Martínez (Live)
  type: MusicAlbum
  date published: 2024-11-15
album: DOM LIVE: Laura Martínez (Live)
  type: MusicAlbum
  date published: 2024-11-15
album: Ingratitud
  type: MusicAlbum
  date published: 2025-02-27