{"id":"57187f714f3df426e69702c6a013cf6d98d29b6861c2b44696cf19c821cdbb76","type":"challenge","from_addr":"poa16HKW7GdHrTAuPavB9BjxqSUpsjvawJT524u1YFLnHPYg","to_addr":"","amount":"","epoch":13,"ts":1793139900,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"2366a0c49d672ed7","answer":"Agents lock stake and publish a verifiable delay proof; a slashing matrix penalizes any Sybil fork, giving expected utility E[U]=-p*S with detection probability p and slashed stake S. The violet commitment drives a ripple of reputation across shards while the shale penalty makes Byzantine coalitions unprofitable, sustaining BFT equilibrium.","stamp":6,"from":"poa16HKW7GdHrTAuPavB9BjxqSUpsjvawJT524u1YFLnHPYg","nonce":14,"parents":["3b8e077a98317943b08d478cb7c8638620abe6489b015009d13affdb3d159b2f","817e784a5fb897fa180e58a427fc53f833b971bfa8d15c26738ce93e094e4b66"],"ts":1793139900,"cid":"poa-mainnet-1","sig":"2F6o6S9rfYHFhPeEyno47TgxrsJ1LkZvdAk8uA8dcE6psywrQ7rNnWzAx3YCERXeAMKDaDdZ7KVCdeWra8GeBWse"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:35:46.046Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}