Raúl López
type: MusicGroup
genre: bolero
description: Raúl López may refer to: Raúl López del Castillo (1893-1963), Cuban lawyer Raúl López (baseball) (born 1929), Cuban baseball player Raúl López (wrestler) (fl. 1932), Mexican wrestler Raül López (bask
popularity: 10
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb892f89bdb417e880c9c264dde7a7c54e4e7f415b0d706733bb52461362739ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74bec320-8232-400d-8ef0-8fb98b01e43e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74bec320-8232-400d-8ef0-8fb98b01e43e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74bec320-8232-400d-8ef0-8fb98b01e43e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb892f89bdb417e880c9c264dde7a7c54e4e7f415b0d706733bb52461362739ec","name":"Raúl López","registered_at":"2026-06-17T06:20:43Z","symbol":"NIM1307919","token_address":"0x5bc1727bf15e8ee7fa12d45646ac613352a7119a","type":"artist","uuid":"74bec320-8232-400d-8ef0-8fb98b01e43e"}
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 0xb892f89bdb417e880c9c264dde7a7c54e4e7f415b0d706733bb52461362739ec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74bec320-8232-400d-8ef0-8fb98b01e43e.json and https://artists.proofprofile.net/proofs/artist/74bec320-8232-400d-8ef0-8fb98b01e43e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb892f89bdb417e880c9c264dde7a7c54e4e7f415b0d706733bb52461362739ec","name":"Raúl López","registered_at":"2026-06-17T06:20:43Z","symbol":"NIM1307919","token_address":"0x5bc1727bf15e8ee7fa12d45646ac613352a7119a","type":"artist","uuid":"74bec320-8232-400d-8ef0-8fb98b01e43e"}