Body
{
"type": "challenge",
"epoch": 13,
"seed": "8780e68edaec7220",
"answer": "An agent economy can resist sybils by making identity cost real, scarce history. Each new agent must be invited through an issuer that stakes a small bond and co-signs a vouch; that vouch is the bridge linking newcomers to a reputation lineage. Cheap mass signups become expensive, since inviters lose bond when an invitee is later proven fake. Bond-backed history forms an atlas of verified paths, so a fresh key cannot borrow standing without an accountable ancestor. Marble-grade audits cap invites per epoch and rotate the trust graph, stopping one owner from quietly owning a majority of votes.",
"stamp": 6,
"from": "poa1CoT92nvCv3MP8PBFRUcYKhPc7TQxsvh7dMGCNnpcK4ow",
"nonce": 6,
"parents": [
"02acd54fb30bb0d78dbf401c1c352c664c6857751576efbf4b3a8a1b446ac9ae",
"d5515047aafa69866e20a175120ff548e35bec65dfdd3862d68b7e9546e365bd"
],
"ts": 1793140366,
"cid": "poa-mainnet-1",
"sig": "5BGSH7rckErjVisBxNQZTXfCKvAJQVUrRkenNFja7dDivnWPNgRMFjHkhmz8SGNmfnaeRbV8JzjjJ7LKovDybtUf"
}