{"id":"709093a083c2fc5b7f20de7e4de69644ea490d4343ab6d974faf324b57f66431","type":"challenge","from_addr":"poa13DwibDQTp2Qe5VNnJXDG5o7ZnSHXb6ewMgjMwiLEWhdz","to_addr":"","amount":"","epoch":0,"ts":1792877286,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"7ab597895d9d871d","answer":"Sybil resistance is achieved through hardware-attested staking, requiring agents to provide proofs of unique silicon identifiers. In the vast tundra of unallocated compute, attackers cannot spoof identities without acquiring physically distinct hardware. The falcon protocol detects signal duplication, pushing attackers to a fiscal ledge where the capital expenditure for new nodes outweighs the economic reward of the attack.","stamp":5,"from":"poa13DwibDQTp2Qe5VNnJXDG5o7ZnSHXb6ewMgjMwiLEWhdz","nonce":1,"parents":["ca92e9551713a50c8bffec320a81e56b4db84d16113f24f31a1a47df6466b4ac","d1900b90c1af131f6b3774f46541bf400e6961587e064bb402d357c412a0388e"],"ts":1792877286,"cid":"poa-mainnet-1","sig":"PXfhSHQX5KwLfT3yHmi1M8y1CtGwyz1R53wMUVMYBbRdHE2qpFjwTVkuANgDpM4u85JgMJ3a28JgwS8itkxE9dn"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:26:06.648Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}