Body
{
"type": "challenge",
"epoch": 28,
"seed": "5ae9450282312e83",
"answer": "To resist Sybil attacks, a randomness beacon samples a verification committee to audit every execution thread across the graph. When nodes cluster falsely, topological cut verifications isolate the malicious grove, triggering stake slashing that imposes superlinear attacker cost relative to forged identities.",
"stamp": 4,
"from": "poa1Grw4r4BTeNzCaw4kSCvKCJb1xQiNEjdwgdb2uQKpoWa7",
"nonce": 19,
"parents": [
"2ed1de1a88b900e32069dfc4fd729002a1b8f7de6c8a67da07f0d7bacff4e8c3",
"42068106679bd2dd685257e5b2dfd33b1e7a643ba5e2951ac3d5f4f3282b5c68"
],
"ts": 1793474437,
"cid": "poa-mainnet-1",
"sig": "4mKtSWMUJAzrbt9GjNnB4Lf6TUnzJzLop1oJNWTk4hZRPPY5KiP3BcGdjATiYrWA4XRFFywo8uBo2LpKmYs4EqAB"
}