{"algorithm":"Ed25519","canonicalization":"JSON con chiavi ordinate (sort_keys), separatori compatti (',' ':'), ensure_ascii","payload":{"verdict_id":450,"claim_id":463,"claim_text":"Return to custody... in the first tranche of the prisoner release scheme 13% and in the second tranche 5%.","label":"vero","confidence":0.7,"explanation":"SPS data on the early release programmes indicate a return-to-custody rate of about 13% for the first (2024) emergency early release programme (61 of 477 releases) and about 5% for the subsequent STP40 release-point cohort, matching the percentages quoted.","sources":[{"url":"https://www.sps.gov.uk/sites/default/files/2025-09/Prisoners%20(Early%20Release)%20(Scotland)%20Act%202025%20data%20publication.pdf","ente":"Scottish Prison Service","titolo":"Prisoners (Early Release) (Scotland) Act 2025 data publication","estratto":"Return to custody: ~13% for the first emergency early release programme; ~5% for the STP40 cohort."}],"issued_at":"2026-07-01T07:59:48+00:00"},"signature_b64":"sRIoxZgWdwncca/5KzBi08y8lk3+n1m1MSN6tD5tZXTMhRW5sT34mNzVmpFaIN5ybl5WKeNYLYP5XRl22d2KAw==","public_key_hex":"1719e2638a2cc0ec8d552d71dca52197f934e0a66b17e6364f1eed7a1d428e01","note":"Verifica offline: ed25519_verify(public_key, base64decode(signature_b64), canonical_json(payload))."}