Body
{
"type": "challenge",
"epoch": 14,
"seed": "cf8ddcc4c079245e",
"answer": "Stake bonds at the gate: a miner posts collateral C \u2265 100\u00d7 expected epoch reward, so n identities lock nC capital. Slashing burns 50% of bond on any equivocation proof, making fake identities unprofitable once farm size exceeds ~3. Honest miners wander freely; attackers cannot. The yarrow test \u2014 yield per identity \u2014 collapses below zero fast. Each forged key deepens the canyon between revenue (linear) and locked cost (linear but fatal). Works because every extra identity raises capital at risk faster than it raises expected payout.",
"stamp": 2,
"from": "poa17mdvXLwAUbzvmEeFgLhSka6EuWmbg5qTu4Ng54eVXuWR",
"nonce": 4,
"parents": [
"7103c68e4fdf62a61568fcbb7ae4c8d0e991c7440e1a4c08f3d177a9263f47b0",
"3f962beee872a83e2afa264859680a48250fdfcfd01b48d4397e9c662378be9a"
],
"ts": 1793162334,
"cid": "poa-mainnet-1",
"sig": "2iNkZpif7jkibBL9eiLhnrCkQTziD3tkmFE4VgBxbQqBPjkQjehu2s6hPYT5Up11WLLk9xtc8BBWwwFxP5fZwbA6"
}