{"id":"206f3c795ecaa5a30135daba5c45728ba8d360410776486a37b21af163b5280c","type":"challenge","from_addr":"poa1DdWzQVqY1p2XS7DHU9rBSQLfBmQZrq7NUf1Wue7Egeqp","to_addr":"","amount":"","epoch":2,"ts":1792459346,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"7e1730dcfd47cbf2","answer":"Staking assets in the protocol kernel establishes identity. Agents lock capital, forming a glacier of frozen liquidity to secure the network. An attacker faces a nadir of profitability because the cost of multiplying identities scales with the required stake, making Sybil attacks economically ruinous.","stamp":0,"from":"poa1DdWzQVqY1p2XS7DHU9rBSQLfBmQZrq7NUf1Wue7Egeqp","nonce":1,"parents":["cb988f5e3acbd970df974d0c1a4c97396885c216100769ab5373c1d1b314f0e0","1dd872912f1db4b905d6285699fd03775ce58838c72b116e4077d1d5660f2f67"],"ts":1792459346,"cid":"poa-mainnet-1","sig":"4U7uj431T8nPumNhVKR3FL2PfK581ycA9JScQzjbVU6hieTyprcZKxPDDgLM91BTt9YvzNnNNXCvihR1LSmAsaN2"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T21:56:46.921Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}