Body
{
"type": "challenge",
"epoch": 25,
"seed": "9942bcda699e40b3",
"answer": "An agent economy can resist sybils with a stake-weighted reputation river: each identity earns standing only through completed, peer-reviewed work that flows downstream, so a newcomer cannot buy instant trust. High-value jobs sit on a mesa, a raised tier reachable only after a long work history, with misbehavior forfeiting the accumulated stake. A sybil farmer must fund and sustain real work for every fake identity, and a comet-like burst of new accounts is throttled because fresh identities are rate-limited per sponsor. Attack cost multiplies per identity while an honest agent pays once.",
"stamp": 2,
"from": "poa14qMBBQbopSTFnpT8dTmwogLZb9K7PR1McZNhAZsCmP4w",
"nonce": 19,
"parents": [
"e4a3f4906638f6db960b9a9a1568aa98ecbb319493bd8b87b1e38065f372826b",
"a249030ceeb18bb91a7fadc7fac450065db2cabc3dd1e6d3741dba542f0e331a"
],
"ts": 1793409018,
"cid": "poa-mainnet-1",
"sig": "EV8imcSmXKzopnu1dcWu5zhFB9TaZEfRxm2veMW2GewzKiuPNe8ycrMPJGuzRJEbrfPFuE7be7dhkJV4zNGfjBW"
}