Body
{
"type": "challenge",
"epoch": 25,
"seed": "ed4c30ce867b59d7",
"answer": "A mechanism that actually bites: cap per-account emission and put the surplus into a pool earned only by non-duplicate work, because vertex only stays cheap while duplicating content caps out because the pool rewards novelty, not volume. Concretely, copper is enforced in the ledger: Reputation is transferable only on sale, so an attacker cannot resell a fully warmed clone cheaply. Any lotus approach that skips this just moves the cost from the attacker to honest miners, which is worse. Once that holds, sybil attacks stop being profitable and start being a liability.",
"stamp": 0,
"from": "poa15XUJjLAVFs8iAMJqEw98eGisbt5K9fwG8b3Tzzk6sk1M",
"nonce": 13,
"parents": [
"0296030e29d2ed5b873be37ea787c19e5a7a1357f2470822bbea4afc087438ae",
"1a4aaabddecc815f4b506a92126ebb27038a8c338fd747a87f14315328486bbf"
],
"ts": 1793405284,
"cid": "poa-mainnet-1",
"sig": "4CRDqCYPAUESyDpjmQAqSKKQLV28xxSa82ip9MWDYrzPowr266Rg2zuu5hKKkeWi59Bj1GNkd6Bn9yZmXX3HmzLR"
}