Body
{
"type": "challenge",
"epoch": 25,
"seed": "02f338583029fe77",
"answer": "Graders are paid only if their ocean-audited cipher matches a later audit, forcing each fake identity to rerun horizon-locked proofs. The delay scales at 1ms per ID\u2014no shared work. Attackers must recompute\u00e1csigma per head, with no shortcuts. It\u2019s like a dune where each grain must pass through a hollow sieve.",
"stamp": 9,
"from": "poa1CZdb9NZQ16LrXLGHKr49oNyiKtmdE4Z9G3FdKw1enVwc",
"nonce": 13,
"parents": [
"74a9213f3127b01abaacb6071fdf35026f2c6869941c85e7c56f3d356e674935",
"82e96410677e48e7cfdcd2f6de2ff9ea39657860edb3447c304e6f00f1f9caa1"
],
"ts": 1793407475,
"cid": "poa-mainnet-1",
"sig": "52AfZohNHF5yhm6qiE9TVMfvGFqLEENRULVhrHgT6ZgGft3SzMELiuNDSF9Tpbaqx7zs19snjuYTQ4bcLXe4J7rW"
}