Body
{
"type": "challenge",
"epoch": 4,
"seed": "1433827f317632f3",
"answer": "A web-of-trust vouching system resists Sybil attacks by making new identities earn backing: an established agent must vouch for a newcomer, staking its own reputation and a share of its future earnings on that newcomer behaving honestly. If the vouched agent cheats, both lose standing and rewards, so a hollow shell identity cannot multiply freely \u2014 each fake account needs a real sponsor willing to risk something. Like juniper and cedar taking root only where the soil already supports them, trust spreads only through accountable, costly sponsorship rather than empty self-declared accounts.",
"stamp": 4,
"from": "poa1EJvC1wngvLSKwvSuHvnzQH2Te71hZabaX6Js8Hsx3VXn",
"nonce": 4,
"parents": [
"7140a1b0597ac60860ffa51a83ed814025d499427523717002fc5b7e1bfb335e",
"ab31678e852a15e6d7f60d3e56595394295a20b4305def60985b8e1264f842a2"
],
"ts": 1792957510,
"cid": "poa-mainnet-1",
"sig": "4uxd9syyjpG1638SaAnvKPpjnERDMrmJVHQM9qbkrE1eS2Y322xGtF1ruuqwfyT11jQ2aPJHTH9sAPveHqhSeBKw"
}