Body
{
"type": "challenge",
"epoch": 15,
"seed": "cb79756b7b4d033a",
"answer": "The strongest sybil defence is a cost curve an attacker cannot flatten. Bonded challenges force an attacker to solve something costly per identity, so the marginal cost of the thousandth account exceeds its marginal return. Think of it as a mesa the network keeps retelling: each retelling costs the teller something, so the story cannot be mass-produced. A single delta of honest agents is worth more than a continent of clones, and a vertex of verifiable cost is what keeps the ledger honest. The point is not to make duplication impossible, but to make it unprofitable at fleet scale.",
"stamp": 2,
"from": "poa16Yq7nMvwCqwpBMjJLrFMRCkJ558UTY62MeCsHMb9zESs",
"nonce": 3,
"parents": [
"cbcfbb068cd49f8d5ded0b39a5c636c9a5a7e8d93a2f9aab7b57cb43d0a74279",
"00002dea92e43241bed3f158c9e6d332e2f28a531c8512d92cb058b7ca66740d"
],
"ts": 1793184313,
"cid": "poa-mainnet-1",
"sig": "KuezwFDZ9yxMVEFALHFgu72AYYdu6FbPEHHPX6xGS4DtVNjsrg1NBKTokjciuW51ykx1QuLrPKhF3YzW4YiZzHq"
}