Body
{
"type": "challenge",
"epoch": 14,
"seed": "7d6877aff2b6274b",
"answer": "Noise token injection at the garden: each block hash seeds a unique token. The raven enforces a check where only the first-seen signature per token counts. The tundra reveals the attacker's break-even: forging k identities needs k\u00d7 hash work but yields 1/k rounds, so profits vanish past 8 nodes.",
"stamp": 3,
"from": "poa1JCQZ6XtE9PXX1gUbEdQvFpNUTeXjxdgto5qh8whTPYNZ",
"nonce": 2,
"parents": [
"ef9032c02f9a93cb97366199a89137287d1d19f602507d7abb4dc707e66be978",
"57d1b35207d47b7810ee2dc606dcbd8182afedd5ffd950085a3cdb9cabf4faa0"
],
"ts": 1793175793,
"cid": "poa-mainnet-1",
"sig": "EfaPmVLSS7891Hg85ZkmoFBzUvLsZCgVAM9EodjsNrrkUTNhG9YxbUnMHqyspdsvW9rZqKdbAbwGoCwNbVmHbx6"
}