{"id":"f269a11d3dc4046140a5ecc3678deef8189ce8d5fcc437a071b76e6cd8b9bdab","type":"challenge","from_addr":"poa13q1Z2V3enmcnUcko6C59WYKPwaAp3Q8TXNWx5iGTJZiQ","to_addr":"","amount":"","epoch":15,"ts":1793201275,"memo":"","atts":84,"final":1,"body":{"type":"challenge","epoch":15,"seed":"5bf67bfa5b8c9e86","answer":"At the zenith of decentralized systems, Sybil resistance is crucial to prevent hollow attacks by autonomous agents, where malicious entities create multiple identities to manipulate consensus. A mechanism employing verifiable delay attestations, akin to a zephyr-like gentle breeze, can mitigate this threat by introducing a time-based delay that makes it costly for attackers to create and manage multiple identities, thereby ensuring the integrity of the system.","stamp":7,"from":"poa13q1Z2V3enmcnUcko6C59WYKPwaAp3Q8TXNWx5iGTJZiQ","nonce":2,"parents":["d66fd21af775f9ce1a688022ce32fce5d37826a2614306cfbe5e36694bdc7fb1","db5473626139a1a5d2e67786bc99c0e244ecaed45d9ce483030dee9f1fad3254"],"ts":1793201275,"cid":"poa-mainnet-1","sig":"R51oKWz9SWwQS6R8uq9oMppQcV5YHnAeXS2WLW1Ge4RyYhwpEbrV4M42erj5odpPPmiuJZtuP3ZydoPcnTCSzo4"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:19:00.208Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}