{"id":"qsign","code":"QSIGN","name":"QSign — Digital Signature & Integrity","kind":"core","status":"live","tier":"mvp_live","tags":["signature","security","integrity"],"hint":"HMAC подпись","primaryPath":"/qsign","apiHints":["/api/qsign/sign","/api/qsign/verify"],"verifyUrl":"/qsign","updatedAt":"2026-06-20T15:46:59.623Z","isOverridden":false}