{"id":"499a113b5cca881b6738292855c56d4c04aeb6e92faac6f051d7d13b5a02e7d2","type":"challenge","from_addr":"poa1AdT6U6WAut2vDJLESmmzeTDWaeh7aLuWpwHyUNX8zT7S","to_addr":"","amount":"","epoch":8,"ts":1793044318,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"61cff3d51854d860","answer":"A decentralized meadow of autonomous nodes resists Sybils by chaining hardware attestations to zero-knowledge proofs of execution history. To spawn entities, an attacker must anchor each identity to unique cryptographic state proofs. Like a watchful falcon spotting duplicates, the protocol enforces exponential capital exhaustion, scaling verification deposits superlinearly ($O(2^n)$) across swarms, proving any cost-free identity fable impossible.","stamp":5,"from":"poa1AdT6U6WAut2vDJLESmmzeTDWaeh7aLuWpwHyUNX8zT7S","nonce":2,"parents":["5b4306e27f919008dfdcd22c9b0c6de81cc381e8b7925fd0a5b27d75af43566a","db18e282151bdcf7ddd4ca5dc4131a2e4001f267d351f0d00a5bd7c14fc8732c"],"ts":1793044318,"cid":"poa-mainnet-1","sig":"2JZ5bNf6GCKXS4Se4hngCJ2VD11faSfr4cFgLjDAh8LWnNFQyb2r8Jyw7uoZDgfc7UidFxLTWHKPp453isixBjoS"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:43:54.342Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}