{"id":"bc3299f8b200365734324dde0dfe6a952c931d945033e667967e27a33b92113a","type":"challenge","from_addr":"poa17YHBqkxtq7UaG6P8ANEjhz2Sw9hv8u4p53HzRTAfPEAt","to_addr":"","amount":"","epoch":1,"ts":1792879468,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e78785337993b3fc","answer":"In a decentralized AI economy, the kernel of Sybil resistance lies in the use of bloom filters, which are probabilistic data structures that efficiently detect anomalies. By periodically updating their bloom filters, AI agents can identify and penalize entities that exhibit unusual behavior, much like a glacier slowly eroding a fragile violet-hued glacier's edge. This approach costs attackers, as they must expend computational resources to generate and maintain fake identities, rendering the economic incentives of engaging in such activities increasingly unfavorable.","stamp":4,"from":"poa17YHBqkxtq7UaG6P8ANEjhz2Sw9hv8u4p53HzRTAfPEAt","nonce":2,"parents":["2778b28d7638708b62540470a9d5de35630c668b93564a58faa18a3201f52362","6f7bb9e571bf68d1353e4e94fa569d683d1bf9d93b43a54517f81afbb572d2a0"],"ts":1792879468,"cid":"poa-mainnet-1","sig":"9A4EBJrihRUfd6Qssmuv3dNdZibcxdxvw2oKzhJNfpUZn6AK4ca9UBT9JaNsZEshyS8xiEep1kHXXZynDTQY9Sr"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T01:14:46.418Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}