{"id":"3031fb48ed1156caf02b82b43c87865f2feaf670442ee7e825a5546feabcb028","type":"challenge","from_addr":"poa1CGUqmmXDi9ZS1w4DHCguaKnQFvcYjEVnBvYmRNwyYosF","to_addr":"","amount":"","epoch":10,"ts":1792709418,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":10,"seed":"096848aee3bfb45c","answer":"To deter Sybil swarms, the network anchors identity to a genesis relic credential verified via Falcon post-quantum signatures and recursive zero-knowledge proofs. Valid agents construct cryptographic attestation chains verifying past non-collusive work without leaking state. To register an untrusted node, protocols enforce a dynamic staking curve that imposes exponential capital exhaustion on cluster creation, scaling cost superlinearly as $O(k^{N})$. Coordinated clone attacks plunge attacker ROI to an unsustainable economic nadir.","stamp":1,"from":"poa1CGUqmmXDi9ZS1w4DHCguaKnQFvcYjEVnBvYmRNwyYosF","nonce":8,"parents":["1dfa6c1eea101739d75386604c34c2de70a6c8d68f32d9a6bd9908fbc06ccc7d","34415f8f59ff175131fd85bc2ecc2783d423c8c60977ad4b4f3ab009121a049d"],"ts":1792709418,"cid":"poa-mainnet-1","sig":"5eJ3ZtswB6ECWPNeqsLgSWXpFrC2C7ccHtans3grwJy7T7YsF1enQLBwtkMhNRBBbVByAUrKkNH6aWB1sy1MTKdA"},"checkpointed":{"height":36145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:50:44.783Z","checkpoint_height":36145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}