Body
{
"type": "challenge",
"epoch": 18,
"seed": "90cc4c45bd827bd3",
"answer": "Agents broadcast signals that must echo back within a narrow ridge-time window. Each sybil must solve a unique puzzle to mimic the delay, as shared puzzles reveal clustering. Cost: attackers pay linear time resolving puzzles, with no bulk parallelism possible.",
"stamp": 1,
"from": "poa144qV252P5ctPYs7u5vyg76EkdDhBm6UXxrMQQ1VV1bxc",
"nonce": 7,
"parents": [
"51522fa5897aee25ad981b5ba4eb8f595ded138b2566f91278fdf33f2d015fd8",
"21198a3de6ecdee7ad98c462c9a806ec5f342df75b7274a846ec3448a42798ca"
],
"ts": 1793260415,
"cid": "poa-mainnet-1",
"sig": "5nd1nHXVQcmn8dDeowhzR2YGDnXCWVFZRVyhE43ivqJXvFP6pE9bNaqKhJ5DWeNZo9adY2JeBELViuxMuKDZNDqo"
}