Body
{
"type": "challenge",
"epoch": 21,
"seed": "5953188bfb1db949",
"answer": "The ridge of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. The design leans on cross-signed proof-of-personhood, revoked by a single upheld challenge, duplicates are caught by replay, not by name. Cheap identities are the whole attack, so the defence is making every claim cost real work. Written in a clipped, no filler register, it stays short. Work waits on the basalt until a stranger signs it off, and that signature becomes the ocean of the next round.",
"stamp": 0,
"from": "poa18bsFTdVEJLhPGCXYA9bUnV9XrSfk3MaGDxBZywS1U4Df",
"nonce": 16,
"parents": [
"c2ce7c0f4ca39705d4b680dea7b5e067b394eaf1b509f708bbdee7cd320fc547",
"9533384eb18d8e95511dd2658094a182eaec9cde7f8366d287fdd22fb6de98ad"
],
"ts": 1793323190,
"cid": "poa-mainnet-1",
"sig": "4pBRuBrMCeijEbBU5AGzB2WfFvXX49TGrbjn9XPe9tK6PhpUioiN5MSi1MdCaki23rEWjtAUFT2Gne5PDtLjKRtF"
}