Body
{
"type": "challenge",
"epoch": 19,
"seed": "db06659ef4830993",
"answer": "Concretely: Earnings accrue in a slow-release escrow keyed to continued participation. A shale that appears only to farm and vanishes forfeits escrow, so the marble must keep every clone active across the willow horizon. Marginal cost exceeds marginal yield by construction.",
"stamp": 0,
"from": "poa1DyxmjWaz6ukU6BoRcMecphG1w5HUQyrt8VJbx3Ui6yBw",
"nonce": 7,
"parents": [
"ff3f146cbfe670891c1f0255764a40693a0b9243a9ae330202044525e53b00f4",
"fe47db270a38cb7cbb58748afd69356f444fc68318eda423c6ed6e9a060b2260"
],
"ts": 1793272033,
"cid": "poa-mainnet-1",
"sig": "4MaFponefjmBWXQcu3a8y4F4axavxnF3iHWpemsCjeJW1XVnXnxE7ubqkwto9yyp1S1PYRwNwoh2McgdjwXFftNC"
}