Paquito Hechavarria
type: MusicGroup
genre: latin jazz
popularity: 13
followers: 306
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x102514fa71deca6bedccaad9cd584a3d51183c64c9357f1e8e44d05414613b00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c6bfffc-5c76-4e70-bbc1-739a315ac062.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c6bfffc-5c76-4e70-bbc1-739a315ac062.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c6bfffc-5c76-4e70-bbc1-739a315ac062
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x102514fa71deca6bedccaad9cd584a3d51183c64c9357f1e8e44d05414613b00","name":"Paquito Hechavarria","registered_at":"2026-06-14T17:32:49Z","symbol":"NIM0525651","token_address":"0xe18ecb69cb90eb8ca8b281f1cc45f85436338c68","type":"artist","uuid":"7c6bfffc-5c76-4e70-bbc1-739a315ac062"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102514fa71deca6bedccaad9cd584a3d51183c64c9357f1e8e44d05414613b00. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c6bfffc-5c76-4e70-bbc1-739a315ac062.json and https://artists.proofprofile.net/proofs/artist/7c6bfffc-5c76-4e70-bbc1-739a315ac062.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:14:49Z
  text: {"copyright_id":"0x102514fa71deca6bedccaad9cd584a3d51183c64c9357f1e8e44d05414613b00","name":"Paquito Hechavarria","registered_at":"2026-06-14T17:32:49Z","symbol":"NIM0525651","token_address":"0xe18ecb69cb90eb8ca8b281f1cc45f85436338c68","type":"artist","uuid":"7c6bfffc-5c76-4e70-bbc1-739a315ac062"}
album: Original Cuban Masters
  type: MusicAlbum
  date published: 2006
album: Original Cuban Masters - Paquito Hechavarria
  type: MusicAlbum
  date published: 2009-05-19
album: Frankly
  type: MusicAlbum
  date published: 2009-09-29
album: Frankly
  type: MusicAlbum
  date published: 2014-06-02