Lorena López
type: MusicGroup
description: Lorena López (born 1963) is a Nicaraguan-American journalist and the founder of La Prensa de Iowa, a Spanish-language newspaper serving western Iowa. López was born and raised in Estelí, Nicaragua, b
popularity: 3
followers: 377
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eb044f75456ae7c343034a0942d20beadd0aca47167ac03e4ad997fa5a99b3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/407eba61-1e70-46fe-9797-86f1ad50b545.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/407eba61-1e70-46fe-9797-86f1ad50b545.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/407eba61-1e70-46fe-9797-86f1ad50b545
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7eb044f75456ae7c343034a0942d20beadd0aca47167ac03e4ad997fa5a99b3e","name":"Lorena López","registered_at":"2026-06-16T12:03:52Z","symbol":"NIM1046205","token_address":"0xe59b9b0e362faa862957cb858f598cb1d278a002","type":"artist","uuid":"407eba61-1e70-46fe-9797-86f1ad50b545"}
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 0x7eb044f75456ae7c343034a0942d20beadd0aca47167ac03e4ad997fa5a99b3e. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/407eba61-1e70-46fe-9797-86f1ad50b545.json and https://artists.proofprofile.net/proofs/artist/407eba61-1e70-46fe-9797-86f1ad50b545.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x7eb044f75456ae7c343034a0942d20beadd0aca47167ac03e4ad997fa5a99b3e","name":"Lorena López","registered_at":"2026-06-16T12:03:52Z","symbol":"NIM1046205","token_address":"0xe59b9b0e362faa862957cb858f598cb1d278a002","type":"artist","uuid":"407eba61-1e70-46fe-9797-86f1ad50b545"}
album: Caracol que caracolea (Vocal e instrumental)
  type: MusicAlbum
  date published: 2023-05-27
album: Carnavalito de la libertad (Vocal e instrumental)
  type: MusicAlbum
  date published: 2023-06-18
album: Cuequita de la libertad (Vocal e instrumental)
  type: MusicAlbum
  date published: 2023-07-05