Pablo Romero
type: MusicGroup
genre: traditional music
description: Pablo Romero (January 15, 1961) is a retired Cuban amateur boxer best known for winning two light-heavyweight gold medals at World Championships. The dominant light heavyweight boxer of the eighties h
popularity: 2
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x817e92d57920bcfb8ffb76f27e3c32aec82bb0b9da439647104541a9ed2d2b80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbad04a7-5686-4ad0-b463-9e3fe124030e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbad04a7-5686-4ad0-b463-9e3fe124030e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbad04a7-5686-4ad0-b463-9e3fe124030e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x817e92d57920bcfb8ffb76f27e3c32aec82bb0b9da439647104541a9ed2d2b80","name":"Pablo Romero","registered_at":"2026-06-20T17:10:12Z","symbol":"NIM1663888","token_address":"0x7291badee2db240411c53077123f6b08a4333cad","type":"artist","uuid":"bbad04a7-5686-4ad0-b463-9e3fe124030e"}
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 0x817e92d57920bcfb8ffb76f27e3c32aec82bb0b9da439647104541a9ed2d2b80. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbad04a7-5686-4ad0-b463-9e3fe124030e.json and https://artists.proofprofile.net/proofs/artist/bbad04a7-5686-4ad0-b463-9e3fe124030e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x817e92d57920bcfb8ffb76f27e3c32aec82bb0b9da439647104541a9ed2d2b80","name":"Pablo Romero","registered_at":"2026-06-20T17:10:12Z","symbol":"NIM1663888","token_address":"0x7291badee2db240411c53077123f6b08a4333cad","type":"artist","uuid":"bbad04a7-5686-4ad0-b463-9e3fe124030e"}
album: Lo Mejor de Nino Bravo
  type: MusicAlbum
  date published: 2014-01-01
album: Lo Mejor de Nino Bravo
  type: MusicAlbum
  date published: 2014-12-01
album: Canciones de Siempre
  type: MusicAlbum
  date published: 2023-06-08