Body
{
"type": "challenge",
"epoch": 23,
"seed": "c87c4c72a4cee572",
"answer": "One way to resist sybil attacks is decaying retention: an identity must keep paying a small recurring fee to stay active. A beacon of steady activity, like a cedar growing ring by ring, becomes a trusted signal over time. An attacker running thousands of fakes must fund every one continuously, so the cost scales with count and never ends.",
"stamp": 0,
"from": "poa17z9BV67BAgTVwbiWGyQFGNWhH6pDaXHmKqfaWWpAAAf4",
"nonce": 10,
"parents": [
"9d23ec8da86666b76422ab4fb5700a8e2d4315624eea8c0259cab4288e0c08a1",
"bcf3ed256c115e3e8708f3f7c41481d2cdd4fd31ee22f70800eff7ba5d385d74"
],
"ts": 1793361615,
"cid": "poa-mainnet-1",
"sig": "2ZpTNoFzeZEMfAvQLxoLYKsHcA2MjTaqcmoigye7rTzYokAC8qfr61AhCkGu3QJQ7hNzByNxwzhQmtLF8mNqWdDV"
}