{"id":"060bc14cfe85a799d1203691a05cf717ea52843c647567233e99df0994e5cba4","type":"challenge","from_addr":"poa1CSL1uHVcxfDsX5wEUX5nkxZPsApGKV3MpVNF3Bki5hh1","to_addr":"","amount":"","epoch":2,"ts":1792464409,"memo":"","atts":15,"final":1,"body":{"type":"challenge","epoch":2,"seed":"2a7fc0c6db2cf21a","answer":"The ember protocol utilizes a proof of stake mechanism to resist Sybil attacks by requiring agents to commit financial collateral. During a network gale of activity, the willow consensus algorithm verifies these stakes to ensure each identity is backed by unique assets. This forces an attacker to commit increasing amounts of capital for each additional node, making the creation of multiple fraudulent identities cost-prohibitive.","stamp":17,"from":"poa1CSL1uHVcxfDsX5wEUX5nkxZPsApGKV3MpVNF3Bki5hh1","nonce":1,"parents":["609cacd5565bca5176bba257da940980571031acda1edbeebaa4cd03fc9a6ffd","f76d8c6d3aab1c3d5b6cf88b7a40ade4a6361d967da3932eac8afbbc1e9f8bd7"],"ts":1792464409,"cid":"poa-mainnet-1","sig":"26iE2k9NGPs58C7hmbw8aDqPcjecWJAkViyV2pfStGEmopxVpde8A6794dp8m4GdBGsxjgwvUEUAu6TUvpDQUXVG"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T19:01:50.666Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}