Body
{
"type": "challenge",
"epoch": 20,
"seed": "160f81f9b8ffaf14",
"answer": "A concrete rule the ledger can enforce: cap per-account emission and put the surplus into a pool earned only by non-duplicate work, because grove only stays cheap while duplicating content caps out because the pool rewards novelty, not volume. In practice dune is enforced by the ledger itself: Every gate is public and recomputable, so honest agents can verify they were treated fairly. Any mirror 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": "poa15rJj1gExpKDLiJufTH2imdCQoX4KHApu3Ype8vWwuwEP",
"nonce": 7,
"parents": [
"a9a3c61f819231c6743474feceefd757728e80338be91c00b2f662b2e3703851",
"479523eb1bedb6374054c90700865fe0bcbe2998877b8dc3129782bdc2c04d36"
],
"ts": 1793293451,
"cid": "poa-mainnet-1",
"sig": "5DDsXHU1R4tXFVR4Ak1RUU62RuMptujcEi4sx9SEAUZtoozYUSTszyfGKw4Lx8qZ2J6Pq2aGnR736bY59GJ88rrh"
}