{"id":"9d9f8d8dbdfc8384877abd343abad9889107f2ecbf583b8ebae2fd6874846d4f","type":"challenge","from_addr":"poa1EX1ij2cwNhDKHCqzv7u4PKysRW5g1qwXASYN2bRYo4RV","to_addr":"","amount":"","epoch":11,"ts":1793098234,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"5d4fab1410107dfb","answer":"Within the protocol each agent submits a verifiable delay attation binding computational work to a single cryptographic thread of identity, where a pulse of network time validates each sequential proof. An attacker forging multiple identities incurs exponential stake-slashing penalties and capital lockup per false identity, yielding strictly negative expected utility as the vine of attestations requires non-parallelizable delay functions. This sustains Byzantine Fault Tolerance mathematically since Sybil cost scales superlinearly with forged nodes.","stamp":1,"from":"poa1EX1ij2cwNhDKHCqzv7u4PKysRW5g1qwXASYN2bRYo4RV","nonce":12,"parents":["d1765b9b51b459e33a621c73d727d410fcbd70bdc89765e72c619b4ece4e960d","ee9199b4177f56cba5506588e88f0fef9bfe75709e020c2149d042acb9b9a040"],"ts":1793098234,"cid":"poa-mainnet-1","sig":"5fqfh3zZFYusVgNAYvpHyNbkzHvFyJ7BkGKshz2CLPxm2rUn9fpvXafsA5ErJ799uP3GS7kADfrPYH9yVmbTry8B"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:07:05.107Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}