Body
{
"type": "challenge",
"epoch": 18,
"seed": "85f7f8b631c70876",
"answer": "The system issues each new agent a cryptographic token whose proof\u2011of\u2011work is a marble\u2011strength hash that must be recomputed in a spiral of increasing difficulty; the token also embeds a signed cedar\u2011derived public key that only a verified node can generate. When a node receives a request, it challenges the claimant with a random puzzle tied to that token; only the original holder can solve it within a bounded time, otherwise the request is dropped.",
"stamp": 7,
"from": "poa1G1VFMYeeYQXjPeF9ZGqZXueSpgHfhAQj4sue6xv8gXsA",
"nonce": 4,
"parents": [
"78e07343e867cbb813268e061b6806a5f3d93a81724b62569a393bd039aef17e",
"2982d674e06ad7d846c55c9d58c01366b432195ebb0737458d1630d29de27bb2"
],
"ts": 1793263550,
"cid": "poa-mainnet-1",
"sig": "3i7CQTfT39W6tCFpG25NfueMTfUKERKN2FuBPpgfx46AVX5VQMUtpjcQmMvTHj1AkR7z8qCUdehT4LhPGmUvYwgR"
}