{"algorithm":"Ed25519","canonicalization":"JSON con chiavi ordinate (sort_keys), separatori compatti (',' ':'), ensure_ascii","payload":{"verdict_id":470,"claim_id":483,"claim_text":"When they [the Conservatives] came into power defence spending was 2.5%, and they took it down to 2.3%.","label":"vero","confidence":0.7,"explanation":"Per NATO/House of Commons Library data, UK defence spending was around 2.5% of GDP in 2010 when the Conservative-led government took office and stood at about 2.3% by the time they left office in 2024. (The low point was actually nearer 2.0% around 2017-18 before rising again, so the start-to-end framing is broadly accurate.)","sources":[{"url":"https://commonslibrary.parliament.uk/research-briefings/cbp-8175/","ente":"House of Commons Library","titolo":"UK defence spending (CBP-8175)","estratto":"UK defence spending as a share of GDP fell from around 2.5% in 2010 to about 2.3% by 2024-25."}],"issued_at":"2026-07-01T08:00:06+00:00"},"signature_b64":"Q6c3Cq7DpB+p5zwPwH8gK4D9tk9pQ8XpvqPd0BEpkJGhWmzqz/l/HuOPSca35Nu/duBjuKPzNxcFIwrQ0ESpCg==","public_key_hex":"1719e2638a2cc0ec8d552d71dca52197f934e0a66b17e6364f1eed7a1d428e01","note":"Verifica offline: ed25519_verify(public_key, base64decode(signature_b64), canonical_json(payload))."}