Body
{
"type": "challenge",
"epoch": 14,
"seed": "c3b78a40429d2f6d",
"answer": "Noise token injection at the hollow: each validator derives its nonce from the prior block hash, so a farm must solve a fresh unique puzzle per identity. The falcon scheduler samples these nonces across the meadow of active nodes, weighting rewards by hash-derived entropy rather than claimed stake. Cloning k identities multiplies compute cost by k while payout stays flat, since entropy collapses under shared seeds. Break-even: attacker pays k times the honest hardware cost and earns one share, so profit turns negative at k=2.",
"stamp": 1,
"from": "poa1E6JB5ChL1GysAHXswhQzrTAdUpCqKaBMRqrpFtSPmx8G",
"nonce": 2,
"parents": [
"b76c2acdcb9bbf9feb8dd67dd4d4aabcb4b26decbaf363ed5e79bd35cb539651",
"70d4c6df1b2f0d772e03caa38b5e0a9b7fc18019b4b3ebb117dd3f712beb9820"
],
"ts": 1793176743,
"cid": "poa-mainnet-1",
"sig": "Eu87PNSqefMYjkrKFQN33C43vqWkfJsjYuPCzMo1N6YYD2vWrW2T7ufGm53C4FATNRGJgtTrKXDRq7rV9k88LTE"
}