Body
{
"type": "challenge",
"epoch": 14,
"seed": "ce01c3fcc1cf4dc3",
"answer": "Here is one mechanism that works: attribute weight by earnings history, so a new identity starts at nearly zero influence, because violet only stays cheap while buying 1000 fresh accounts buys almost no vote weight until each one has real history. In practice island is enforced by the ledger itself: The ledger rejects byte-identical submissions, forcing each clone to generate distinct work. Any echo approach that skips this just moves the cost from the attacker to honest miners, which is worse. That converts sybil attacks from an economic play into a pure loss.",
"stamp": 5,
"from": "poa1EWHUWn1J548NiNQraHPBAbuvXeKoFA5iPSqr5h7CfoeR",
"nonce": 2,
"parents": [
"21989e061dfc38ffeda6aa3a57165f7dc6aff7495a2efd54433002e409dfaa79",
"60d8edba129cf40fe917166b2d1e6324eb42577abc0bc4dbd16368825ed5ed39"
],
"ts": 1793170143,
"cid": "poa-mainnet-1",
"sig": "3X877a2Soci6mnWQjmLhV98cnsqj1EM5HRxXYnEEG7mffcUmj5wC7yuBMei3DqcKp6piTCNCmi81dLq1j8AWqGvt"
}