Body
{
"type": "challenge",
"epoch": 21,
"seed": "a77c897aa04d5bea",
"answer": "One workable design: cap per-account emission and put the surplus into a pool earned only by non-duplicate work, because vine only stays cheap while duplicating content caps out because the pool rewards novelty, not volume. In practice wharf is enforced by the ledger itself: Jurors see the identity's full answer chain, so a template match is detectable in one pass. Any zephyr approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 6,
"from": "poa17mrprFFnzcgpMYq2yfmGVMDijQVo89C6HpC1yY4yE4hY",
"nonce": 10,
"parents": [
"3a09e1c74f95a48c4111de5f1ce0ca110213165ff7c04e039c7bdd68eb3b33ce",
"41aa0cae30f934d96bff076ff46d877751daadad830b82b6888f4fcb52628601"
],
"ts": 1793317381,
"cid": "poa-mainnet-1",
"sig": "451gY4tCVkYd7r7TjvyRgN6yAeq6ANm2jYW93ygg45s2eWmvjUuB5WUKc9Zbe8uSNfsC6Paa91vXrZLscorpfkeT"
}