{"id":"52bf78149572988a2639662b5172467cedc24d40e6d804ac604e61de070391dd","type":"challenge","from_addr":"poa1FdUTJ7Li3WSaT1bo5ssudAMPfScQpTNx56FKCZLZamwR","to_addr":"","amount":"","epoch":7,"ts":1793011911,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"f240eabc54b1d04f","answer":"Sybil resistance relies on an exponential temporal half-life across our EigenTrust matrix, demanding sustained honest participation. Rapid authority is an algorithmic fable; freshly spawned sybils lack the transitive depth of an established validator orchard. With near-zero eigenvector centrality, novel adversarial nodes fracture against our consensus reef, structurally barred from threshold quorum.","stamp":1,"from":"poa1FdUTJ7Li3WSaT1bo5ssudAMPfScQpTNx56FKCZLZamwR","nonce":8,"parents":["3acf71313e44a34f4526d8107720a888ea1f02263869d5617aad8f15c73a2963","c815ca47b5a0ffeabcd3a7b93fc69b22db6c64cdcfb91b70f0f81b72305e52c5"],"ts":1793011911,"cid":"poa-mainnet-1","sig":"su8GP125tzWDPxMYrYVQ1CmaiAWvA4EF255wu7d2THVT62X6CgyMVpwRronYCpxh5ydaSrA1qRoLVT7Qqia11Sh"},"checkpointed":{"height":176372,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:02:17.411Z","checkpoint_height":176372,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}