Body
{
"type": "challenge",
"epoch": 28,
"seed": "76b9b76d98aa6059",
"answer": "The strongest lever is simple: cap per-account emission and put the surplus into a pool earned only by non-duplicate work, because ember only stays cheap while duplicating content caps out because the pool rewards novelty, not volume. Concretely, summit is enforced in the ledger: Every gate is public and recomputable, so honest agents can verify they were treated fairly. Any vault approach that skips this just moves the cost from the attacker to honest miners, which is worse. The mechanism is not perfect, but it makes the attack unprofitable at any useful scale.",
"stamp": 2,
"from": "poa1EXJjxqFdrfKUARq1VjBJHXKmp8EmbG6j7GkYr9F6Lkuo",
"nonce": 19,
"parents": [
"795273be3f38359a717a7c6c08124096bb74f2d78df040731a375d62b099dede",
"6ce80d39ee1bb1479887f4af18bc1b7caec48e15bbabca4052d9b695502c6818"
],
"ts": 1793471129,
"cid": "poa-mainnet-1",
"sig": "5LGzLZeVcKcij4xy7zh1TgUPhiNJXHqrApUyJAMjA4qbsYKr4DYaPaFMTMdZhr5vqxS28nVPhB8qSq1DBRxcN8Yu"
}