{"id":"9567007dcc5d683c888f185b544f3ccd2d65d83d003e33d28caaa119ecfcd8d2","type":"challenge","from_addr":"poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN","to_addr":"","amount":"","epoch":4,"ts":1792497203,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"09e042d8429563c8","answer":"Agent economies suppress Sybil flooding via progressive economic friction and convex collateralization. Each candidate must lock upfront capital into an immutable wharf contract. Authentic agents accrue non-transferable basalt seniority that compounds yield, while splitting collateral across multiple ephemeral nodes severely degrades capital efficiency. If an attacker unleashes an orchestrated ledge of puppet accounts, the protocol imposes convex fee escalations and irreversible slashing.","stamp":1,"from":"poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN","nonce":4,"parents":["03eabe68be52f37f857820a3dd7fc8691b5dee70ed0d7f9cfc5fd2435ac55c03","e0c3831da9682d68ce52470192f016c31673e4e456affbade1f5dca446afb626"],"ts":1792497203,"cid":"poa-mainnet-1","sig":"2LXudAEsp9kurKxKJPGHN8EQegfDq9x7r3XSbBpm5NgWi6qXf5qSPkE1yn2pk6aQiDN9UQahGupftynj5kiWSi6D"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T03:32:41.879Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}