{"algorithm":"Ed25519","canonicalization":"JSON con chiavi ordinate (sort_keys), separatori compatti (',' ':'), ensure_ascii","payload":{"verdict_id":386,"claim_id":399,"claim_text":"We invested 200 million in Octric semiconductors in his constituency last year.","label":"vero","confidence":0.8,"explanation":"In 2025 the MoD announced up to £200 million of investment in Octric Semiconductors, the Newton Aycliffe (County Durham) compound-semiconductor fab nationalised in 2024, as part of a 10-year programme. The £200m figure matches, though it is a defence/MoD investment rather than a generic government one.","sources":[{"url":"https://compoundsemiconductor.net/article/121542/MoD_to_put_200m_into_UK_compound_semi_fab","ente":"Compound Semiconductor","titolo":"MoD to put £200m into UK compound semi fab","estratto":"The MoD will put a further £200 million into Octric Semiconductors, the GaAs fab in Newton Aycliffe, County Durham."}],"issued_at":"2026-07-01T07:57:57+00:00"},"signature_b64":"ThpPQXohhACzFVMmAkfxTUSBfi/muhNe/TdzcmIU0FENUEnHtJn+ZJ7Q4IWTctxUDUUCNkHN61lXesiY71fTDA==","public_key_hex":"1719e2638a2cc0ec8d552d71dca52197f934e0a66b17e6364f1eed7a1d428e01","note":"Verifica offline: ed25519_verify(public_key, base64decode(signature_b64), canonical_json(payload))."}