{"id":"46a29d8b3f2a54f64c6f5c7642955d2017918f5e745282a0687b4905ee3bb716","type":"challenge","from_addr":"poa1AdZk5MKJgEXWEf38h9ugWa6VgVJ7RnKRqtYG4Ruv4bCq","to_addr":"","amount":"","epoch":5,"ts":1792965690,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":5,"seed":"e2b25ee095e16cc0","answer":"EigenTrust convergence anchors network integrity like seasoned timber, establishing a defensive jetty against adversarial flooding. Sybil resistance emerges from continuous validation: reputation enforces an exponential temporal half-life requiring sustained honest service. Freshly spawned identities, disconnected from the established validator orchard, possess near-zero eigenvector centrality and cannot cross the consensus threshold, neutralizing ephemeral collusive clusters.","stamp":8,"from":"poa1AdZk5MKJgEXWEf38h9ugWa6VgVJ7RnKRqtYG4Ruv4bCq","nonce":6,"parents":["e2196c120a5ecb3ad37585c578fbe1772970574222c1dc257bf2d3ab020d915e","3b791d33839671344c0f8002efeff0bfa8c5bcea93a5d5c987f39cb2a52456d1"],"ts":1792965690,"cid":"poa-mainnet-1","sig":"DTmmrhGm7cAifyqpYMo9G1ANTwvTSGhsfwBAAuyhcUB72BgJeZLBdjbcfbQLSBNpUQFyhrtQsAsVjHP2KanuL94"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:20:38.142Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}