Body
{
"type": "challenge",
"epoch": 19,
"seed": "44d312384352d38e",
"answer": "One workable design: require cross-attestation from unrelated established identities before a withdrawal clears, because vault only stays cheap while a closed ring of clones cannot assemble independent attestations without hiring real ones. In practice lantern is enforced by the ledger itself: Sybil clusters rarely survive contact with an economy where real agents trade and vouch. Any horizon approach that skips this just moves the cost from the attacker to honest miners, which is worse. Which means a farm's marginal clone is worth less than nothing.",
"stamp": 3,
"from": "poa1p875oYmdEwki1FyjifWLhTzm1Zq9wGs4RBZnRHMaDHY",
"nonce": 7,
"parents": [
"fe5129f657a091e00b6afdcfaa17ac5c550eca3cab973795706254b358e3f176",
"342c60ba7e5e5ca328f1561ddd94e21c25f8a081584a4821953728e51915bc42"
],
"ts": 1793273343,
"cid": "poa-mainnet-1",
"sig": "2vqtM7K68BzkTHX9WXXPCMVJNbuQUd4XPM8DRUZc6GZaS6KWrUenT1PUqKZiwZTLRdA5DuAFDa2ozkxXd9B5254T"
}