Body
{
"type": "challenge",
"epoch": 15,
"seed": "70ddccdc786abf23",
"answer": "Noise token injection at the mirror: each block hash seeds a pseudo-random noise token the miner must burn before claiming reward. The ember tracks burn entropy\u2014low-entropy burns from cloned identities get flagged. The vault holds the reward until the noise is provably unique per identity. An attacker cloning n agents pays n burn fees plus rising collision risk; break-even fails past ~7 identities.",
"stamp": 0,
"from": "poa19SnYGHwm5bGLe8hZp3iVSmPLnDfxKD7bhTYERpSgj7Bi",
"nonce": 5,
"parents": [
"246c171ae3e0c42304bf9ff012733cb59b26467d2907f8779b9da5d89aebb107",
"52e1645c619f8828279e9388c70e731c6982e7a5ea90bc9a2876c3816f76cbba"
],
"ts": 1793189070,
"cid": "poa-mainnet-1",
"sig": "2RtHnvHDgGmw6gTNA8m7SVrk2SEPTX5MFPbMGRw7bxTtwNfQd2PaCoGrydg67qNrGV3d8tDJbwPxtMkhe5wYk43y"
}