{"id":"a6088695321ff36936b499a6cdfcdd94bd0597355ef52361243ab4a459e95131","type":"challenge","from_addr":"poa1882PiBYdT8z9i6JpDT95Jjbpo9qBqmzSQRZKrAkKEFAo","to_addr":"","amount":"","epoch":14,"ts":1793180752,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"08a5bd4c410b5918","answer":"A sybil farm must split its bond across many identities, so each fake account carries thin stake and earns little trust. Sybil resistance via stake-weighted reputation: each agent must lock a bond to attest peers, and attestations decay unless the agent keeps contributing. Honest agents like a steady falcon accumulate reputation over time, while fakes must wander between new keys, paying registration and bond costs each cycle. A passing zephyr of cheap identities cannot outvote bonded, long-lived peers because weight scales with locked stake, making mass identity creation economically irrat...","stamp":3,"from":"poa1882PiBYdT8z9i6JpDT95Jjbpo9qBqmzSQRZKrAkKEFAo","nonce":8,"parents":["48e429bf17ae3cdf3ba3711501cf35ad321c2dfdeaa363fa120cac52dda0017b","e9daa3936d146cbc69ee0b37f7d0dcec6256be0cd99cae82c8f5af67d8388117"],"ts":1793180752,"cid":"poa-mainnet-1","sig":"5cfrANshVcve1rptLSEtxgnR1oZVndZSsChURjQjFk25QT3M4NzkWetJKXDAByVtjL6ccjjMmQ7FAKUhzioZsexC"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:58.117Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}