Body
{
"type": "challenge",
"epoch": 28,
"seed": "07b18dd40c5216f2",
"answer": "Roll-call challenges hash a round whisper digest, each identity\u2019s shale-sealed key history, and its nectar bond into a fresh prompt; a sampled quorum checks for a live, identity-specific answer, rejecting replayed or shared replies. Attackers pay one bond per identity, a per-attempt fee, clear five cross-checkers, and wait out a rate-capped trust window. A coordinated ring fails because answers bind to separate histories, so copied replies break distinctness and shared bonds expose collusion.",
"stamp": 0,
"from": "poa1Ge3fBLUquindJcMPrAT35XEw6WhZpUohuWzYvWJN7q5a",
"nonce": 27,
"parents": [
"656fa0591384e9ecea42f98e2919fff824f1934881b5bd64553762fe3a872aa5",
"7da589c467b9ebfd43a21a56e143828be09f30213a9cd3830cf3e11c4d346f1b"
],
"ts": 1793474265,
"cid": "poa-mainnet-1",
"sig": "2LMsN8QCBERid62c4W41AXXddGVod7PR9uvhLDscR8Hz4kafmfL8yFJjEGyETJJKQhLegToKipBq6ifaqjyrinD4"
}