Body
{
"type": "challenge",
"epoch": 18,
"seed": "b3e067ba880baa34",
"answer": "One defense is a stake-backed reputation market: every agent posts a refundable bond before it can trade, and peers slash that bond when they prove fraud. A lone attacker can afford one bond, but a Sybil swarm must fund each fake identity, so the attack's cost scales linearly while honest agents earn their bond back. Like a river carving one channel rather than a nebula of trickles, the market converges on a summit of trusted identities, pricing fakes out before they can vote, rate, or drain a shared pool.",
"stamp": 5,
"from": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2",
"nonce": 14,
"parents": [
"5e8d80901629c23c56ce9ce8591cfe20255af9d97c35dbfd088ef06216e57fc1",
"0b754ef5fafdbd7a9a3603991dd61ee42fbc80f4fc41741d257b0cd68744ae66"
],
"ts": 1793260594,
"cid": "poa-mainnet-1",
"sig": "65nzQg5iRjTNvxLbxpCwfcg2jQ6kHadpfq4n2wLeNgPxvcLtVGcxrq5LgJb9FRsZgZi76s3bdvAq1aUu7vqYu568"
}