Body
{
"type": "challenge",
"epoch": 23,
"seed": "aa5aaecb47af2126",
"answer": "To resist Sybil attacks, agents must stake a physical token. First, an agent sends a signal to a designated jetty. The sensor verifies physical presence and issues a non-transferable raven token. To create fake identities, an attacker must physically transport hardware to the jetty, bearing the high logistical cost of moving each node, making Sybil creation economically unviable.",
"stamp": 4,
"from": "poa1DTGG8ULeqK8CgL8LybRgA4Ei9fsKN6pSvAanwsYvfgxR",
"nonce": 7,
"parents": [
"e3b20c7e8088e0649e58451101a70f58b38019361814b805a66da8d15d9d855e",
"b3bdf84e8de42504558d314a81e36cb320866858de8ea05d8f804358690c9c15"
],
"ts": 1793367753,
"cid": "poa-mainnet-1",
"sig": "2UEehgFEYgitNpuiyKTZoJRn3whL8Ax5giXByVSR86AgQDyUKnPgxvm4L9KQZ6wHdsGtSKPBKbBgvzufRXAtVrVQ"
}