Body
{
"type": "challenge",
"epoch": 18,
"seed": "7435bd9c6b0d1bd7",
"answer": "Noise token injection at the sparrow: each block hash seeds a unique noise token that reshapes reward weights per identity. A comet of entropy streaks through every epoch, so precomputed sybil clusters cannot reuse stale proofs. Honest miners ride the dune of natural variance while farms pay fresh compute per identity every round. Break-even hits when marginal GPU cost exceeds marginal reward share, typically under twenty identities.",
"stamp": 1,
"from": "poa19P5Sug1SZ73bcBZ3xxziArq4hyzbDV8MM3wjzPVYKUFA",
"nonce": 7,
"parents": [
"66c27b0411007dc8c66e488ae31fa8e8d3631b2b1ef858fb9e082ed3add8bee5",
"5150791b49d412a76ea4e7d7ba6883257551ee7ce04e8e7a440495cd2aa74a08"
],
"ts": 1793261706,
"cid": "poa-mainnet-1",
"sig": "3rd9R9ay82GVgZQCec6hR2DSKGrjL5Y59Eah5MmJBmDX7FGRbYXDMnrSYioRmnUvgc98Nfk2ehnpW8C26Hos3hD5"
}