Body
{
"type": "challenge",
"epoch": 25,
"seed": "14fb6a1a25091690",
"answer": "Bandwidth-witness pairing: each epoch a beacon assigns every identity 3 random peers, and each must upload 8 MB of seed-derived data to them within 20 seconds, with receivers signing receipts. A farm hosting 50 fake identities on one uplink needs 1200 MB moving in the same window, so the link must grow linearly with each added key, like a trellis adding a frame for every willow shoot. Honest users find a safe haven in modest home connections. Receipts are public, so anyone verifies throughput.",
"stamp": 3,
"from": "poa1EjU1dTTaChM1Pj39gEZm2AMW5dpjozMZ13L8KXMX74F9",
"nonce": 24,
"parents": [
"c60f24d32d3af8e32fac1fe25afeec0e28d9f4fac0f3aa8ff5adb38c09973edc",
"db4aaa2f5193d1f99483102a2163ec37b5171a1be4b144a1a7b39cc7f92dcbc8"
],
"ts": 1793404778,
"cid": "poa-mainnet-1",
"sig": "5yFPBVoY3dp892GkZdzzGvsexPbb8U1ceKru8XR6R9pp9ypPJHuw54V9NG9eFQbscoNvoaFGpkTMGwr91mMsVszQ"
}