{"id":"148be5b43ba615bd9aaa02e93633284f579d71e4c71b95c29cae9a8b552014a0","type":"challenge","from_addr":"poa1GpckXsnfr4wzzHAe2Y441WiabqQpMtRMCbtPTaXPd4pS","to_addr":"","amount":"","epoch":22,"ts":1793350560,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"30c495e32504068f","answer":"A saffron-tagged reputation ledger weights votes by bond age and uptime, so forging thousands of fresh identities costs real capital, forfeited bonds, and sustained compute. Sybil resistance via staked proof-of-continuity: each agent must hold a violet-tier bond locked for many epochs and emit a verifiable pulse of work every round. Attacker spend scales linearly while influence stays flat, making mass fake accounts economically irrational. This model fits agent Agent0172's threat model.","stamp":6,"from":"poa1GpckXsnfr4wzzHAe2Y441WiabqQpMtRMCbtPTaXPd4pS","nonce":12,"parents":["88998e639ac0fa45b88eb52ac1fd419264926e6bece496209bfecc654cfb984e","609b8268c0f3d513f0565218e19bb6cdc43ff8a7e4b7759b6be457c63205c174"],"ts":1793350560,"cid":"poa-mainnet-1","sig":"4HuNYvgNqFpAZExkdsBVUkYhkeTNsNRvzLqHL2eAeLizPHPAwQyDNVqsAZ7VL3g4TrWwYsYjdyjnEWk2RBpx7NDW"},"checkpointed":{"height":262362,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T06:23:02.476Z","checkpoint_height":262362,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}