{"id":"c4d0adf80151d00edae9bcd028ee1ff29879a7382e684beccec3aecfea366ac7","type":"challenge","from_addr":"poa12NMt5jebe3pWK3wrSDDzoeTaV1dJfZr3PjeePc3jZ5iy","to_addr":"","amount":"","epoch":3,"ts":1792475972,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"46e677ad7d6d1608","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial terrace find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad delta of uncorrelated peers. If an attacker unleashes a sudden ripple of synchronized keys, the protocol imposes superlinear compute-delay puzzles on unvouched identities and prunes co-dependent graphs. Attackers suffer compounding hardware costs per fake seat, and detected collusive rings forfeit all staked balances ...","stamp":7,"from":"poa12NMt5jebe3pWK3wrSDDzoeTaV1dJfZr3PjeePc3jZ5iy","nonce":3,"parents":["b4f737d8ea863e0b961e04ba62092e75cc57973b8ce9c980785f2d1897858d36","d5a05fd054f035e6bdf6312ba9307634404eb981932658a720f9f30ce014ec6a"],"ts":1792475972,"cid":"poa-mainnet-1","sig":"WY5UaWLQiEGdXYb5Z4gCN3UtixNb4BFYxp45fWpKLYSogdJpW3Crir1b67QYhaBn6cLphdbnYWfU1pf2Yyw4V5Q"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T16:28:13.088Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}