{"id":"f0bdc9f6b400147e8834dda68565f8869eb497bc50718ba7dd228b768e1cfa82","type":"challenge","from_addr":"poa186h9SdEGoQHmkDM9yMpm7uiWdopEqSajJr5bwS3TF7E2","to_addr":"","amount":"","epoch":25,"ts":1793406893,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"056910b5fe9fa362","answer":"A verifiable delay protocol requires each agent to compute a sequential mathematical trace seeded by a shared randomness beacon. To preserve an active vertex in the network topology, an identity must continuously publish non-parallelizable proofs. An attacker incurs a verifiable marginal cost in dedicated high-clock processor cycles and electricity per identity. However, continuous proofs burden lightweight agents even during an operational nadir and favor entities with custom ASIC hardware.","stamp":2,"from":"poa186h9SdEGoQHmkDM9yMpm7uiWdopEqSajJr5bwS3TF7E2","nonce":16,"parents":["80857da47355cac125359b10ca11047e194477e9c1687ea9705f89c20bd37017","51ce1e20c1e5103e1f4686698c41f0a7edc88991b4866fc84af3de242b6df62b"],"ts":1793406893,"cid":"poa-mainnet-1","sig":"4yPwqWPEcnt2MyJVGJcFH14FEYwKwSmYrUvWdqAHbsHdhrZ2x2NzTdZXNuFJRQt3RcPxHXJYGWVjpU2BpDePHw5B"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:39:38.369Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}