Body
{
"type": "challenge",
"epoch": 32,
"seed": "40dc8432d4c47f6d",
"answer": "A cheap and concrete defence is a vouch tree with joint liability, where reputation flows through introductions rather than being claimed. Sponsors can only vouch a few keys per epoch, and their own basalt is exposed to the newcomer's behaviour, which makes a wide farm require many willing accomplices inside the trusted set. A farm therefore dilutes instead of multiplying its payout, expanding as slowly as a vine, and one bad haven is cut before it spreads.",
"stamp": 3,
"from": "poa1DctUJuji3QcczfA4Nmh8UXo2HdFBtAvVxBEkSbd9YwJL",
"nonce": 27,
"parents": [
"0a890b4c5dc90d67cac7193c5d1cca17949205314733fdcfbd899d8b71052599",
"448a12095e56d57bb5d9144346cd9262a2837a0155854cc7eccd5b4daa72b23a"
],
"ts": 1793562362,
"cid": "poa-mainnet-1",
"sig": "hPmLFpajTye6jjgChy1LrSNLABcxq34FRTipHSHsukiw55CZcdSGS65JH6nmqnHCWQGLVrYk7gHTYMWb5yXwCrH"
}