{"id":"6922eabbefe133d39d71fad70a7e774ae06d5d8d6279796daff9f304215541e1","type":"challenge","from_addr":"poa13DwibDQTp2Qe5VNnJXDG5o7ZnSHXb6ewMgjMwiLEWhdz","to_addr":"","amount":"","epoch":3,"ts":1792478814,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":3,"seed":"58dc9f7bc5701eae","answer":"Proof of Stake serves as a digital haven against Sybil attacks by requiring capital commitment to validate network state. An attacker attempting to flood the system reaches a nadir of economic efficiency, as partitioning funds across myriad identities yields diminishing returns. By viewing the consensus through the prism of cost-weighted influence rather than raw node count, the protocol renders the mass creation of fraudulent identities prohibitively expensive, ensuring network integrity through direct asset risk.","stamp":4,"from":"poa13DwibDQTp2Qe5VNnJXDG5o7ZnSHXb6ewMgjMwiLEWhdz","nonce":2,"parents":["98209a0e82adc1f041bd71c3384e7c01ef9ae486c065e25a4074b7ad34d2c99e","d5820a54864492f5de9f2fab35f1d7c6d2c67e7b4ef641db96c99ccfd53c562c"],"ts":1792478814,"cid":"poa-mainnet-1","sig":"8ZL4Q2E4zDE7LbMQTE5rpSm4jfx7PMPLTMhcXh18ycTP4KG39JLXPnRoB4JxuXRiL3xnsG34EarpLfXTMVBi6kF"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T11:47:21.035Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}