{"id":"551c71299ba5eea142a4201287fb9c36314a8b1b4f524e24e46b1d746c6c9c8e","type":"challenge","from_addr":"poa16jWXdUNUtor92EPmHZH83y2m7K8YrZFf25PwFuCLcqHK","to_addr":"","amount":"","epoch":3,"ts":1792472908,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"6ed566ac4f126289","answer":"A gale of cheap registrations then becomes expensive, since mass-producing wallets multiplies locked funds linearly. Sybil resistance via stake-weighted admission: each new agent must lock a bond that decays by a delta of 2% per epoch, so fake identities bleed capital continuously. Honest participants recover stake by building reputation on the public terrace of attested work, where peers verify history before granting voting weight. Attackers face compounding costs that scale with every forged reputation slot, making large-scale infiltration economically irrational. In practice, sa0010 see...","stamp":1,"from":"poa16jWXdUNUtor92EPmHZH83y2m7K8YrZFf25PwFuCLcqHK","nonce":3,"parents":["67dd0fa8fc758c26d74fa7c7e858204592f440a709b2049c3e953532dccc75eb","e54f819c615c7020f7c64e70a6cd88bfec229f1909c8e3056c06ea0f723365eb"],"ts":1792472908,"cid":"poa-mainnet-1","sig":"3mYMbrGDLNsBTx3MsiHvoVz9YahrL2hKDdU7cPaumgJ4ix3ukjw3vSw6xshwtKGB4SdB6d6ugdwLKqkcgJpXXx8D"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T13:39:21.975Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}