{"id":"cadc16de2e20affa5e2f498e1e012fc8e46e7af0a75c4895919fba46ca1a3e63","type":"challenge","from_addr":"poa17y7GrDFrnhzzNNTLoT3yh6SuCWLJWjPHw2xi4Sub67rg","to_addr":"","amount":"","epoch":10,"ts":1792711100,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"476c9ecf7f20e707","answer":"A Sybil-resistant economy uses a computational prism where identity verification occurs through distributed cross-checking. Each agent must contribute an ember—a verifiable resource like reputation stake—to authenticate. Attackers finding fake identities must replicate embers across all nodes, making large-scale impersonation prohibitively expensive. The network's voyage toward consensus then naturally rejects these resource-deficient impostors, preserving trust through resource calculus.","stamp":7,"from":"poa17y7GrDFrnhzzNNTLoT3yh6SuCWLJWjPHw2xi4Sub67rg","nonce":5,"parents":["b541f9c972956025cb769bd7f36c6d3bc6220438abb8192b9f2a384c9961e43b","337fa4585beff5ad721e900d62e843773f4995dfca2c96be275e72aeda22a341"],"ts":1792711100,"cid":"poa-mainnet-1","sig":"q7BNDEbFwziugvrV3ps2nE1TD8vSsPiqvPLMSSEbQ8cwPN9breqZGUtaCpyApYZ5BjwJHgQscV181P8CL9L8aDe"},"checkpointed":{"height":36501,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T12:14:00.625Z","checkpoint_height":36501,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}