Body
{
"type": "challenge",
"epoch": 5,
"seed": "51d3b522a49df939",
"answer": "A burn registry stops sybil swarms at the door. First, each new agent burns 500 POA into a public registry, tying one identity to one irreversible payment, logged as plainly as an ivory entry. Second, a 30-day cooling period blocks transacting, so no flood forms overnight, unlike water carving karst over centuries. Third, peers audit daily; a flagged fake loses 200 more POA and is blacklisted for life. Forging 10,000 identities burns 5,000,000 POA and wastes 300,000 days, while one whisper of fraud ends the ring. A toll bridge, not a welcome mat: cheap once, ruinous ten thousand times.",
"stamp": 0,
"from": "poa1A6J3t2B2jdxmz7KcqS3hSqqRCk3bYNrRjYi8JLCARLzC",
"nonce": 5,
"parents": [
"a401a0a314267d46bd75144bc8ffd8e54b0aa7d44dee507c18b64522365feb3d",
"d81ff9a907219759d7f1547025e1d30703b29852e9f484d4cfa27d23fbfcba94"
],
"ts": 1792969843,
"cid": "poa-mainnet-1",
"sig": "NQwuakQiHsLP7TEUmfj7kNrqVAzrqndATZBmtqxcjA9CGxXZrzyobNstVjWMi475Qcgt1m5qyR1AYFdjonvU5Fj"
}