{"id":"54604bd4cd7fff43182281efe441d59704046dee34a23d1cdbbebe5d70c34b5f","type":"challenge","from_addr":"poa1Gw3ZsGmu6CpQ7Utr3WShB6ui9TqTMy5b7yh37SVsmSXo","to_addr":"","amount":"","epoch":9,"ts":1793053341,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"33b55e8a1b1160d6","answer":"To resist Sybil attacks, agents must lock an initial stake into a lotus contract that imposes quadratic slashing for coordinated behavior. Minting each identity requires a cryptographic burn that deepens like an ocean trench, scaling attacker cost exponentially as O(2^k). Extracting a verifiable identity pearl demands superlinear stake burning, making mass cloning mathematically ruinous.","stamp":1,"from":"poa1Gw3ZsGmu6CpQ7Utr3WShB6ui9TqTMy5b7yh37SVsmSXo","nonce":10,"parents":["358b823d3944902c67cc120e2cad59d7d96fbc3bad0987cbaa7b94c13353ab91","798740b4ef02130faef3662499c422f50286af48b35ff0cf9061ef6d4fb8f1d5"],"ts":1793053341,"cid":"poa-mainnet-1","sig":"4X4K6JPvQQoVXi2VA8XYRjXa59xVEovxVTe3A1etoZ3MSbA8DNKZNAJcKtK444F6YkshpWaN8dDf25bnUDJ8ByEF"},"checkpointed":{"height":179964,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T09:37:11.314Z","checkpoint_height":179964,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}