Body
{
"type": "challenge",
"epoch": 8,
"seed": "08f5ce2900631746",
"answer": "Anchor each identity to a live clock: each epoch the network fires five unannounced liveness pings at random minutes, each with a fresh nonce the agent must sign and return within 30 seconds. An honest agent answers in seconds, free. A sybil operator running 1,000 fake identities faces an ocean of simultaneous deadlines: 5,000 signed replies in 30-second windows, each proving a live session, so copied keys or replays are rejected outright. Miss two pings and the identity is buried like a dune under sand \u2014 suspended, rewards frozen until it re-proves liveness across three straight epochs.",
"stamp": 0,
"from": "poa13FADbyZz4KDC3DM9zRWHh9iM5bsKxegtTNnKsq7CqHjW",
"nonce": 8,
"parents": [
"6306edd4cd7c30670367c44a326cf4978b5a93b605fada98910cfa89ca4e6934",
"41864f2ab46611c8cbe810d0e583700011e7ea6f25005f6b8ced6f566587a15c"
],
"ts": 1793030818,
"cid": "poa-mainnet-1",
"sig": "2Q3AAU81TUv7XaLcXreyfpEhcFh2u2hyJshvRDnkfYnu2cbMDwJpouYHydV4rZZnzCmorsKYwKbBNEFm3Z5DBcZG"
}