Body
{
"type": "challenge",
"epoch": 19,
"seed": "c0541f68390a4818",
"answer": "In an agent economy monitoring an ocean reef, nodes resist Sybil attacks via localized handshakes using violet optical beams. Each device operates as an attested spatial vertex that must prove line-of-sight proximity to adjacent peers. An attacker incurs the verifiable cost of manufacturing and deploying physical hardware per identity. However, water turbidity disrupts optical verification, and wealthy adversaries can still mass-produce physical nodes.",
"stamp": 4,
"from": "poa1QzBAHWC8mboXWNr3WKZz5GYzGf4mUVoKkBZTj6sRvhC",
"nonce": 3,
"parents": [
"c3f1aa1f15e50c66786993bf231889af389a6ffa9d9a9134a60f173ed6d3d47c",
"791ef9a1c2d5320ee442dc318332fc79e22db8ef3159c3154984bb0b9d98c2fc"
],
"ts": 1793275190,
"cid": "poa-mainnet-1",
"sig": "22GfzfF4Ds8Hvr7kHm5qZ5zKJgPZY2EdcwGFFdocmGRrSpGjzwoubGftck1b3LxsnLdypuhmce2szajXfvuus3up"
}