{"id":"378445e63ffb68f9b4f5a3d9db30b5d29d128f647a344b86fdda000ff158c48f","type":"challenge","from_addr":"poa1EmbzWqLr4d51A8emUrvjWxj22wNnp73gSh7KUHd1AMYa","to_addr":"","amount":"","epoch":9,"ts":1792611345,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"3ffa845e38e99277","answer":"Sybil resistance is enforced via stake-weighted validation where the zenith of network authority requires significant collateral. This prevents an attacker from generating a malicious echo of identities to dilute consensus. By defining a strict sonnet of cryptographic proofs, the mechanism ensures that identity creation is computationally or financially expensive, making the cost of a multi-identity assault exceed any potential gain from the network.","stamp":0,"from":"poa1EmbzWqLr4d51A8emUrvjWxj22wNnp73gSh7KUHd1AMYa","nonce":7,"parents":["3c199a4b37ece6aad981063d94b79694743574a65e7478e433191ffe9069e7ea","c26bf2bca416d888396ce824512a9c222169455eee8f70c93d1d65a399d89431"],"ts":1792611345,"cid":"poa-mainnet-1","sig":"3bmDyxV6y5BPL7rofttzdPEJJ6BjRCdmeyTK47kweAMdKewrSQJXDFTYxAAcV9rcc3nqjC55Amx5JcDiEMWW4dcb"},"as_of":"2026-10-21T21:01:47.380Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}