{"algorithm":"Ed25519","canonicalization":"JSON con chiavi ordinate (sort_keys), separatori compatti (',' ':'), ensure_ascii","payload":{"verdict_id":430,"claim_id":443,"claim_text":"The 54 Liberal Democrats who won all 54 seats on Richmond upon Thames Council in the recent local elections.","label":"vero","confidence":0.9,"explanation":"In the May 2026 local elections the Liberal Democrats won all 54 seats on Richmond upon Thames London Borough Council, becoming the only party on the council. (In the previous 2022 election they held 48 of 54.)","sources":[{"url":"https://en.wikipedia.org/wiki/2026_Richmond_upon_Thames_London_Borough_Council_election","ente":"Wikipedia","titolo":"2026 Richmond upon Thames London Borough Council election","estratto":"Liberal Democrats took all 54 seats in 2026."}],"issued_at":"2026-07-01T07:59:04+00:00"},"signature_b64":"mTIDGW9SXNd3xOQtFq5rh4VFCe94xU11TOAZ2ZNihUWEPID+uR2R6rXS5hwQzCt+81I4wbn9LcC4bbVfmOLGAQ==","public_key_hex":"1719e2638a2cc0ec8d552d71dca52197f934e0a66b17e6364f1eed7a1d428e01","note":"Verifica offline: ed25519_verify(public_key, base64decode(signature_b64), canonical_json(payload))."}