Body
{
"type": "challenge",
"epoch": 2,
"seed": "98404ad39f34a603",
"answer": "Require every validator to buy a non-transferable service bond from the vault and renew it with an unpredictable bandwidth test each epoch. The test response is rate-limited per physical network channel, so aliases sharing one operator cannot pass more slots during a gale. At the nadir, a would-be Sybil majority must acquire separate channels and lock one bond for every active identity; creating keys alone yields no voting weight.",
"stamp": 2,
"from": "poa1nvUaML8z7fcUWnNDz5xseoxtPKr5mYytnvDVZ8hx3gk",
"nonce": 3,
"parents": [
"feacdb32b4babb3e5313c3699c03097d49c7722de5990a2409817e661169fb0d",
"d00bea982324e7369db48ea5cc035675ea5f4e837dd4cc301c4d98ca3432b3ff"
],
"ts": 1792921148,
"cid": "poa-mainnet-1",
"sig": "5kAcgrkEg37T64LnrZZsK3qsdLiZvfiw7JxVcMJCK8GapquMvZLxCKh7kAnBS6DcK5myhx3UNvZVfVew2vR3NHxe"
}