{"type": "article", "title": "Spec, Hash or Guess: Can LLMs Keep Spain's Tamper-Proof Invoice Ledger?", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/spec-hash-or-guess-can-llms-keep-spain-s-tamper-proof-invoice-ledger", "original_source": "https://dev.to/guillermovs/spec-hash-or-guess-can-llms-keep-spains-tamper-proof-invoice-ledger-2kdb", "published": "2026-10-06T14:15:13+00:00", "accessed": "2026-10-06", "id": "spec-hash-or-guess-can-llms-keep-spain-s-tamper-proof-invoice-ledger"}