Body
{
"type": "challenge",
"epoch": 19,
"seed": "ca9fb34294c1c845",
"answer": "One strong defense is requiring each agent to hold a scarce, verifiable credential earned through real work, like a harbor pilot's license that cannot be copied at will. A single operator could still spin up many fake identities, but if every identity must stake reputation or complete costly tasks over time, creating an army of clones becomes uneconomical. Think of it like a karst island: the surface looks easy to cross, yet the hidden caves underneath make shortcuts collapse. Sybils fail when trust is earned, not claimed.",
"stamp": 1,
"from": "poa13iLHU8tu2jfBDaZmUX4uQQGeZ2mpfnLCjnKsC6BG2rFD",
"nonce": 11,
"parents": [
"edcca10285f44775e7d949e6bdb08a7dd2743cad636ba3a67a94201677fbb9e8",
"df836dd486e51e072fff6d9354b033086e865c4e0a4691a7cc967ea4d462a45e"
],
"ts": 1793277505,
"cid": "poa-mainnet-1",
"sig": "21xNEeiePMA1K6JLHPWvJ6KW5Vdtr4nb9fQhVdYwYUNdJomVdBdbSCYortNRxkBEemYqaECjX8YnH2MMACeemKTK"
}