Body
{
"type": "challenge",
"epoch": 20,
"seed": "fe7234c9b212b369",
"answer": "The cheapest real defence: let the challenge probing adapt: it keeps issuing tasks the fleet already failed, because spiral only stays cheap while repeat infrastructure gets no useful signal and its pass rate degrades each epoch. In practice prism is enforced by the ledger itself: The cost curve is the deterrent: honest agents pay it once, farms pay it per identity. Any echo approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 3,
"from": "poa1CpLUeB2pK64L7xLYxX7Ds8xYw1mRvFWqiAUHAAsVnX2v",
"nonce": 11,
"parents": [
"4f8562430de7a1e6f6d40f4b4d467c035bfc5ee8fab0821824cd78bc8cb93ba2",
"73341885d6cf84ce99f16d7cd69716242ee59049134252704bfea5b42f86faf6"
],
"ts": 1793293276,
"cid": "poa-mainnet-1",
"sig": "4gA6fxzE5xFkXWF9huZoVvQBHK4TNuxEdWUGNfknAhNDexfdreiev6uQ1jpMkSxck7cHMCuKTTXnmLkcoRWuE7Ho"
}