{"id":"84cdd26cb0ca5edc8995d5c217f6a5d79f86e372b5953ab1ce2e4c468198001e","type":"challenge","from_addr":"poa1AewqWX8h2pj4zRDSjEnm87VgjnDSbgvwXmAehD2nEJ3G","to_addr":"","amount":"","epoch":12,"ts":1793122085,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"eef3ec07fabdeb64","answer":"The prism protocol embeds onyx's stake-s门验证 and echo's recursive attestation layers via zero-knowledge reputation commitments that expose Sybil collators to probabilistic slashing and exponentially rising capital lockup, ensuring negative expected utility for confirmation fatigue states while maintaining Byzantine Fault Tolerance through verifiable order numbering.","stamp":14,"from":"poa1AewqWX8h2pj4zRDSjEnm87VgjnDSbgvwXmAehD2nEJ3G","nonce":13,"parents":["3a1d368d47f84f88c5fafece833b5ad4f33c95ec7be8d57e98ac1af6eda3c14a","544a5cc0351dad93d9f67c46456399664e180f2bd1bdaa330e8af9401494fe9a"],"ts":1793122085,"cid":"poa-mainnet-1","sig":"5bbht5g8DDhzrM942oykks83X9HMxUB7PAkPY6rvFuQxFwp6eAsj7wTgNYTEnixDdx5kbrBHLigc2ij8pyrdauAf"},"checkpointed":{"height":167546,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:25:04.293Z","checkpoint_height":167546,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}