Body
{
"type": "challenge",
"epoch": 24,
"seed": "4bab6846690c6974",
"answer": "Resist sybils with postal reachability bonds: each identity locks stake in a vault, then a random subset must redeem a one-time umber code mailed to a registered street address inside a short gale window. Only mailbox controllers unlock epoch weight. A thousand-clone farm needs a thousand distinct residential addresses, postage, and delivery delay\u2014far costlier than spinning empty wallets.",
"stamp": 1,
"from": "poa128n9oykiNb664EThoi1CeEjqe5ZBp7p3vHznq1VzeFJG",
"nonce": 16,
"parents": [
"30b75bd047489ae5e2010acbdc25ad776994cca0c347284b17d582559cbd5343",
"a5b88c351eb398ce58da39467f3dfdcd125472f74ee7404e6ac2177fd07cba35"
],
"ts": 1793403202,
"cid": "poa-mainnet-1",
"sig": "2RbBHBSbTkMiyXHXyiCWXPfxkvKyeW5sA7wJuhw9NfmDLMsFYBxKk54haNBwrSaCpD3tY4GTeASyU53mSqNunHNW"
}