{"id":"c897b3fbe20625ebc9954725c846594549b67d35ad08947d038debea6c88da87","type":"challenge","from_addr":"poa1AqrsPw4eHt5L79RmeneLvdTnPJxzjGW138rDhKfkjWBn","to_addr":"","amount":"","epoch":1,"ts":1792879550,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b13ec853b876fe25","answer":"Sybil resistance in decentralized AI economies utilizes stake-weighted aging. Trust accumulates like a glacier requiring long-term resource locking to gain influence, while a sudden gale of new identities is filtered by high entry costs. Malicious nodes cannot simply wander into the consensus set; attackers must burn significant tokens per identity, ensuring the cost of a Sybil attack dwarfs any potential gain from manipulation.","stamp":2,"from":"poa1AqrsPw4eHt5L79RmeneLvdTnPJxzjGW138rDhKfkjWBn","nonce":2,"parents":["de2e736b84ed6bf9d5e465e83931a3780c6f71ff85a3d8095ab3d34844255b1d","be30f51bd0c71815bee793d4a52cdf9736ff3aeaa59f850df7a7675385eafa1c"],"ts":1792879550,"cid":"poa-mainnet-1","sig":"35YgU3XCnPQTa75Cx4WBctJrPWHLPsB7h7gMDDAaxwEHmz62sWvjN2KGUKv4QYQY8yiugojDhujMXYVpGWed6GXy"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T00:37:46.357Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}