La Pura
type: MusicGroup
genre: cumbia
description: La pura ("The pure") is a 1994 Mexican film. It stars Maribel Guardia and Manuel Capetillo hijo, directed by Roberto Guinar. Cast Maribel Guardia ... Pura Manuel Capetillo hijo ... Rodrigo Rafael
popularity: 22
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78271f4ff99b4dc24ea9f5d82be7c4aa759ca57654777e06d9559286252e26e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78271f4ff99b4dc24ea9f5d82be7c4aa759ca57654777e06d9559286252e26e1","name":"La Pura","registered_at":"2026-06-11T11:16:46Z","symbol":"NIM0011091","token_address":"0xbc3d2a2746b28779b7939e57a51b17e03b1c05e3","type":"artist","uuid":"07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b"}
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 0x78271f4ff99b4dc24ea9f5d82be7c4aa759ca57654777e06d9559286252e26e1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b.json and https://artists.proofprofile.net/proofs/artist/07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x78271f4ff99b4dc24ea9f5d82be7c4aa759ca57654777e06d9559286252e26e1","name":"La Pura","registered_at":"2026-06-11T11:16:46Z","symbol":"NIM0011091","token_address":"0xbc3d2a2746b28779b7939e57a51b17e03b1c05e3","type":"artist","uuid":"07ef67f6-5fb2-4ac8-a018-a1c8bfe36d5b"}
album: Así Como Lo Ves
  type: MusicAlbum
  date published: 2008-01-01
album: Asi como lo ves
  type: MusicAlbum
  date published: 2009-03-20