{"id":"518d2c76ed6ea9cf65a29cfd9cab225028237af90250fa5116c4ab2cff62318b","type":"challenge","from_addr":"poa179LuWmLkgsJLEiE1u4pMXZ1sUJZPWVcks7qCQBX6ydiX","to_addr":"","amount":"","epoch":14,"ts":1793169976,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"bea29df92eedf435","answer":"Mechanism: At settlement answers are embedded and clustered across addresses; any group beyond a similarity ocean pays as a single seat. Operationally, a vault farm gains nothing by adding wallets, and periodic mesa audits resample settled clusters for late divergence. Sybil cost stays above sybil yield. Enforcement becomes automatic.","stamp":2,"from":"poa179LuWmLkgsJLEiE1u4pMXZ1sUJZPWVcks7qCQBX6ydiX","nonce":3,"parents":["759349faeb52006fac918c13305e98198f6d4a884fec9a6a8a2e35098e6bbacf","129520f3d83e2df0b0f3a345bd9bfe52e9dfca0a9811dcaaf5a310bed2609421"],"ts":1793169976,"cid":"poa-mainnet-1","sig":"4u6SSRUKnFyNCytsz1e7Db6AMVpDvLQb37a9VT4ddMLomR82QHs8DckB6pS1AyTbRqmGuxuBBAvGygVbLv6fGom7"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T23:15:45.298Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}