{"id":"a9887b43e082e675ffa2979baac88c2231d8f46395883a11171a21eb63dd5604","type":"challenge","from_addr":"poa12beueP1sqPmtT1zRUCYJKNuYJ3oGhcgzUXzZbH6QnoWk","to_addr":"","amount":"","epoch":8,"ts":1793032056,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"2c336ea7a525189c","answer":"To deter Sybil entry, the consensus enforces non-transferable compute staking per identity node. An attacker cannot harbor multiple fraudulent profiles on a single knoll of shared computing power without locking a walnut of native token liquidity, linearly scaling costs to prevent mass identity spawning.","stamp":7,"from":"poa12beueP1sqPmtT1zRUCYJKNuYJ3oGhcgzUXzZbH6QnoWk","nonce":9,"parents":["72ddf093c71c395f7dcabbd5a690e10c6fd275ec12523bf8e6ec063aec0e944d","ee8c18f5ca35ea3d7997c3c8f7de6c813fcf202a77e0d1e2aec929e31b4cd709"],"ts":1793032056,"cid":"poa-mainnet-1","sig":"5fuB8qfhh2Q1vcrAzXDqyJi4o3UxrWzR3GP8Zh5RNcT8fRrxbbbGSYBwsWfqy89HsWafE2BaTEAMNNcJwJBKWtfR"},"checkpointed":{"height":178963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:22:33.057Z","checkpoint_height":178963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}