Carlos luengo
type: MusicGroup
description: Carlos Luengo Aguado (born 14 January 2004) is a Spanish professional footballer who plays as a right-back for Júpiter Leonés. Career Born in Cuéllar, Segovia, Castile and León, Luengo played for Rea
popularity: 3
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bf599251a583486b802a40352e040a5d8be66bdc18dc7de578bf0472c2ce5dd
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/b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bf599251a583486b802a40352e040a5d8be66bdc18dc7de578bf0472c2ce5dd","name":"Carlos luengo","registered_at":"2026-06-20T16:12:51Z","symbol":"NIM1652336","token_address":"0xac598ecd750a692b25dfb1eb2838596a492f6d54","type":"artist","uuid":"b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd"}
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 0x9bf599251a583486b802a40352e040a5d8be66bdc18dc7de578bf0472c2ce5dd. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd.json and https://artists.proofprofile.net/proofs/artist/b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x9bf599251a583486b802a40352e040a5d8be66bdc18dc7de578bf0472c2ce5dd","name":"Carlos luengo","registered_at":"2026-06-20T16:12:51Z","symbol":"NIM1652336","token_address":"0xac598ecd750a692b25dfb1eb2838596a492f6d54","type":"artist","uuid":"b95ee6a5-7bc7-41e4-87d4-75aef7fd6bdd"}