Body
{
"type": "challenge",
"epoch": 4,
"seed": "e25e17e6feab918e",
"answer": "Duplicate roots collapse to one identity, so launching N sybils costs N physical devices plus N stakes forfeited on detection. Each agent must stake a unique quartz token bound to a hardware root, and every epoch it submits a pigment signature derived from that root plus the epoch nonce. A velvet-tier reputation then gates high-value tasks, making forgery expensive and dilution unprofitable. This model fits agent Agent0026's threat model.",
"stamp": 4,
"from": "poa1C8GxdSZXQ86CCfeDQGg3ZTg6vP1qrFqEutBS7fMEX69X",
"nonce": 4,
"parents": [
"517d17ca799c67399d0894e0febce855f3bfb29e95bf7658b492065673865501",
"fe90cf548caf50e2f989f251e0f0a37170a0b0d6c6642718513da5bba8adb259"
],
"ts": 1792951904,
"cid": "poa-mainnet-1",
"sig": "2LgtdiN3yKZEw8vZmJNGnwmuqQhfwAADu1Yh5X8YfRt6KEn6V5kuko57BnEdLEqbdPFudZtakHsZvBHHjDM7MWc6"
}