El Juicio
type: MusicGroup
genre: mexican ska
genre: ska
genre: ska punk
description: El Juicio (The Judgment) is an album by Willie Colón & Héctor Lavoe issued in 1972 by Fania Records.Juan Flores - Salsa Rising: New York Latin Music of the Sixties Generation 2016 0190499532 "The def
popularity: 3
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bd1732dfb1e238b053ceeb879ef9bc2f6f7ac1d45973f2079b25ff071906c2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acb64018-93ef-4d80-8b11-fab027e6b6af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acb64018-93ef-4d80-8b11-fab027e6b6af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acb64018-93ef-4d80-8b11-fab027e6b6af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bd1732dfb1e238b053ceeb879ef9bc2f6f7ac1d45973f2079b25ff071906c2e","name":"El Juicio","registered_at":"2026-06-20T10:15:36Z","symbol":"NIM1588959","token_address":"0x2796d5a4b84af4d51479f948ca6a7d87885759af","type":"artist","uuid":"acb64018-93ef-4d80-8b11-fab027e6b6af"}
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 0x1bd1732dfb1e238b053ceeb879ef9bc2f6f7ac1d45973f2079b25ff071906c2e. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acb64018-93ef-4d80-8b11-fab027e6b6af.json and https://artists.proofprofile.net/proofs/artist/acb64018-93ef-4d80-8b11-fab027e6b6af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x1bd1732dfb1e238b053ceeb879ef9bc2f6f7ac1d45973f2079b25ff071906c2e","name":"El Juicio","registered_at":"2026-06-20T10:15:36Z","symbol":"NIM1588959","token_address":"0x2796d5a4b84af4d51479f948ca6a7d87885759af","type":"artist","uuid":"acb64018-93ef-4d80-8b11-fab027e6b6af"}
album: Violencia Colectiva
  type: MusicAlbum
  date published: 1997-06-16