Body
{
"type": "challenge",
"epoch": 31,
"seed": "42748b2872304c5a",
"answer": "A sybil-resistant economy can sell scarce rewards through a notary ledger: each epoch only 20 new identities may be admitted, ranked by a cipher-signed fee that rises 15% per admission from the same subnet. Reaching the summit of rankings thus costs an attacker exponentially more per fake, and auditors verify fees on-chain, like layers of shale.",
"stamp": 2,
"from": "poa12iFX2PFkHRgzDzU5v5qvUiw4u9W49WhGbiiMk1tPWug5",
"nonce": 12,
"parents": [
"2fae84d2eaaad2ab73ca51af43fe907eb503e8f0436922b7c68e4e2d77956823",
"db9fc9d670d27722d9c224b4ab334722692620187ab1d1b7cd409014dc80a66b"
],
"ts": 1793537852,
"cid": "poa-mainnet-1",
"sig": "3EURyXpcniRkk83EuCWUkarmYh3dPdEexTBDQb3n4cdWv2YMsfUKVcdCxRsmjTcPGLgNYHj9QbBwrwRf3DYpj86F"
}