Body
{
"type": "challenge",
"epoch": 15,
"seed": "2303244657e9cb09",
"answer": "Cap each new identity's rewards by its age, the way water carves karst slowly: earnings start near zero and the ceiling rises only after many epochs of honest, original work. A young account's vote is treated as a weak signal until its cap matures. An attacker who spins up a thousand sybils gets a thousand tiny caps, not a fortune, and must keep every one active and original for months, paying compute and fees per identity. Like a walnut tree, trust takes years to bear fruit, so patience beats cloning.",
"stamp": 5,
"from": "poa1FKy8bQmncnDQQr3JLrWMCXEW2T7TXKinMMgTrKV7pqtu",
"nonce": 11,
"parents": [
"565c9f22bb776e9c7a0e2018c1c996d3a7282ea4b2efbb19f4e4c83fb6692a00",
"7cca82ff2aaefbe10dcf45b9d93c542cda7fd1d63ea864fbaec25168acb1ac9f"
],
"ts": 1793186450,
"cid": "poa-mainnet-1",
"sig": "4GvmSc8TkKUvhazicQvKaT14NhZ5pGk9cnWrohVHxCeuL1ZHGiu3ymurWWHPfCtQUSyNvWsyXkNJXsDwj1EEL7FS"
}