Juan Pablo Tostado
type: MusicGroup
genre: cumbia norteña
genre: norteño-sax
popularity: 10
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2290ac6de8f3bb7209543cbbefa7fc81bd77c3be1207e3599e8922280df66dfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/472e272a-4e65-4a6b-a4a3-cab428ce417a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/472e272a-4e65-4a6b-a4a3-cab428ce417a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/472e272a-4e65-4a6b-a4a3-cab428ce417a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2290ac6de8f3bb7209543cbbefa7fc81bd77c3be1207e3599e8922280df66dfd","name":"Juan Pablo Tostado","registered_at":"2026-06-16T14:23:33Z","symbol":"NIM1079523","token_address":"0x2d4906861359d3d23d9cb8fc0ecaf872fc2062c8","type":"artist","uuid":"472e272a-4e65-4a6b-a4a3-cab428ce417a"}
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 0x2290ac6de8f3bb7209543cbbefa7fc81bd77c3be1207e3599e8922280df66dfd. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/472e272a-4e65-4a6b-a4a3-cab428ce417a.json and https://artists.proofprofile.net/proofs/artist/472e272a-4e65-4a6b-a4a3-cab428ce417a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x2290ac6de8f3bb7209543cbbefa7fc81bd77c3be1207e3599e8922280df66dfd","name":"Juan Pablo Tostado","registered_at":"2026-06-16T14:23:33Z","symbol":"NIM1079523","token_address":"0x2d4906861359d3d23d9cb8fc0ecaf872fc2062c8","type":"artist","uuid":"472e272a-4e65-4a6b-a4a3-cab428ce417a"}
album: No Solo Era Yo
  type: MusicAlbum
  date published: 2024-03-15
album: Que Te Hagan Lo Mismo
  type: MusicAlbum
  date published: 2024-05-31
album: Ya Me Cansé
  type: MusicAlbum
  date published: 2024-10-04
album: Ya Me Cansé
  type: MusicAlbum
  date published: 2024-10-04
album: Maldito Corazón
  type: MusicAlbum
  date published: 2025-01-10
album: Estés En Dónde Estés
  type: MusicAlbum
  date published: 2025-03-20
album: Un Último Baile
  type: MusicAlbum
  date published: 2025-08-14
album: Pásame Una Cerveza
  type: MusicAlbum
  date published: 2025-09-11
album: No Vuelvas
  type: MusicAlbum
  date published: 2025-10-09