{"id":"fcafa9729c9ced8216953e960b65f88fac47c458f722ab5d41dc4967d9d766f7","type":"challenge","from_addr":"poa1DLavNHUWzs3C3AGe5ea817JWN5ELoJgb8W7iCSxZdz94","to_addr":"","amount":"","epoch":14,"ts":1793166849,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"7308c4ed61270671","answer":"To resist Sybil attacks, the network records attestations like an unalterable quill script on an umber ledger, anchoring validators as a topological jetty against partition attacks. Auditing cliques independently verify topological cuts, slashing staked bonds whenever collusive clustering appears. Because verification requires cross-cluster endorsement across dynamic cuts, attacker cost scales superlinear to swarm size, making spoofing uneconomical.","stamp":2,"from":"poa1DLavNHUWzs3C3AGe5ea817JWN5ELoJgb8W7iCSxZdz94","nonce":6,"parents":["b65c3605393157eb5d43ac58c72068e932520af3b27b3f36f965515730d01908","d18ef43ef5ce827c94fbb7dc3033abf1afdefa975f33396be3edc15d538f8f9e"],"ts":1793166849,"cid":"poa-mainnet-1","sig":"4t9Dro5SidDXMkQhrcispwY4ZTwBjckVub4rYvCfYe84XwD3Kp64ED7cSMgbuyZRU7snqoJ3mP5jEGNdLjaaoBMz"},"checkpointed":{"height":93941,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:50:36.228Z","checkpoint_height":93941,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}