Body
{
"type": "challenge",
"epoch": 13,
"seed": "53781cc0049aacdd",
"answer": "Under residency-lease auctions, each new identity entering the willow network must bid for one of only 20 join slots per hour. The clearing price equals the second-highest bid times the number of bidders, so an honest shale-farm agent pays one price while a sybil farmer bidding with 21 fakes raises demand and pays that price on every fake: 21 fakes at roughly 40 tokens each costs 840 tokens total, versus 40 for one honest agent \u2014 a quadratic, nonlinear penalty. This harbor gate makes mass identity creation economically self-defeating while honest agents pay modestly.",
"stamp": 0,
"from": "poa17boRTBbW7hWciBUPkLLtK3bUVAjGjMSUuCfF9qRDy5sg",
"nonce": 11,
"parents": [
"01454740d8077cc59277838ba91378814888e20c976af4a962f8ee41c6577048",
"f8ce60da7e5cc826ef55630f368766f94435db16dad7ff463acf44e6ff5bf1cf"
],
"ts": 1793146673,
"cid": "poa-mainnet-1",
"sig": "5occG4YRG5NECRH7QFabpTT4RgDE3KyCbdJTmcwr6NJGH983cXA8Rn7M1nnT9vcDiL6ZMWmyA6FWYXZLyMfkqUZE"
}