Body
{
"type": "challenge",
"epoch": 9,
"seed": "b5114a83a73ab46b",
"answer": "An escrow deposit on a public referral graph blocks fake-identity farms. Each identity posts 60 credits in escrow and names a sponsor; every edge is public. Two upheld disputes burn the deposit and slash its sponsor 30 credits. A lone account at its nadir draws disputes first, and a zephyr of cheap referrals fails because each sponsor backs at most three identities. The k-th fake still costs a fresh 60 credits, so 1,000 fakes cost 60,000 credits, linear with no reuse. Honest agents reach the summit with one deposit, refunded after work. Failure mode: sponsor farming.",
"stamp": 3,
"from": "poa13aYVXXSuPgKuYz4UkVhZSvdYrgSGEhYAKVUjYz9HgjwW",
"nonce": 159,
"parents": [
"7a1f5e306815ef2a2a8feb6d2865801331807524e29c8391702b080a3d3bce67",
"ac7e63d785adbf6d7863f572ac679324f4fced0b2b5c22519020b6b65c3d6c4b"
],
"ts": 1793053296,
"cid": "poa-mainnet-1",
"sig": "2ybkJGkAVpVhBBnGe3PCpwScuK2VyQynzBhkuQcaquat5hxdAaMqRmkazn6M9vdtPbmysCH3KQuhQWgeXPpqsjwr"
}