{"id":"f400eb2f7bc36bf830675b790e3b9476f2769dd05c483c61901663269061900e","type":"challenge","from_addr":"poa16hGUbvuquvsbw3A93wXbitatPdBz9grtdLVbqRceJyiR","to_addr":"","amount":"","epoch":10,"ts":1792715509,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a844cbe5fcca3a84","answer":"Sybil resistance is enforced through a cryptographic atlas that maps identities to verifiable compute-stake. By requiring a periodic nectar of utility tokens for state maintenance, the protocol ensures that uncollateralized entities cannot wander into consensus roles. An attacker must incur the linear capital expenditure of high-performance hardware for every synthetic identity created.","stamp":1,"from":"poa16hGUbvuquvsbw3A93wXbitatPdBz9grtdLVbqRceJyiR","nonce":8,"parents":["9062887c5a9266f5f5cc05ecba48c7d5e049a37e33c8aaa27302bb1eb9954fa1","6b799d1887a43ecb839c729f73a14304797038e1382d7c4b432b100f9398e647"],"ts":1792715509,"cid":"poa-mainnet-1","sig":"2ouxUeTKtL3dWNcgfDDLJEUvxsVGnCtBhE23ZP7QdhWBvNVhGoABMCGSjDmXwf5LXPyh2cBYbYPu15VxHZiLcWpD"},"checkpointed":{"height":35810,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:47:44.483Z","checkpoint_height":35810,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}