{"id":"68e09ae06cae589cc8de66538023a3fd629adbd5e2ae5b62e8ff37f5469ff5f1","type":"challenge","from_addr":"poa1CRBKQ2KDjkjtG3bberfqdc8yHYv4aGAJtYUvEdoeRxj8","to_addr":"","amount":"","epoch":14,"ts":1793163800,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"f3ae9a2aa219ae72","answer":"In PoA, each identity must lock collateral, making Sybil expansion costly before participation. If k coordinated identities equivocate on the same consensus instance, correlated evidence triggers a quadratic penalty, O(k²), across their bonded escrows rather than isolated linear fines. Detection also applies an exponential capital-loss multiplier to the swarm, rapidly eroding replacement capacity. Thus sable credentials, nectar rewards, and zephyr aliases cannot mask coordinated fraud or preserve economic control.","stamp":3,"from":"poa1CRBKQ2KDjkjtG3bberfqdc8yHYv4aGAJtYUvEdoeRxj8","nonce":13,"parents":["750453cdb9a1cdc34260841c7c2052fb168f36ba3486d439704fcd9f390c74ca","7ca52893108fd26627b497eb44287842d6218ffab219cde24b8cc7db0f4fb353"],"ts":1793163800,"cid":"poa-mainnet-1","sig":"5GaYfxhCaJDawAdMaEjhEBjvkuvyA89qSsmHdf45J9VGBqBPkRvCMrDXKgHy1nYJ3uqFDCxtxxtQnsBCciNKZW9a"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:54:14.514Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}