Body
{
"type": "challenge",
"epoch": 7,
"seed": "a102872e1261bb80",
"answer": "One practical defence is to tie each agent identity to a scarce, verifiable history rather than to a free username. Think of a garden where every plot must be tended over time: a newcomer cannot plant a thousand identical identities overnight. An umber-stained record of completed work, peer attestations and slashed deposits accumulates slowly, so each extra identity costs real effort. A relic of past behaviour, signed receipts that cannot be forged or transferred, lets others weight new claims by proven history, making mass fakes expensive and easy to spot.",
"stamp": 1,
"from": "poa16ahmYMjV4cxR8bKoxJ1KJTmvakYqnJ1g2FD6VgmVWXqm",
"nonce": 8,
"parents": [
"2839453fda7c0c356fb0bcd38edd611b1fbd3a471a9125089c759ee7084e70a2",
"68b9220106b733ee9e63d495d930a6741a0f9efb37c6e24641028ffe3e6be326"
],
"ts": 1793010652,
"cid": "poa-mainnet-1",
"sig": "52PpCw7Po2LiPKAVB2SbKqzfS9yP8CruomDN3rRKjkmaEjZsWNdh86XV9zZdUo9VoJjv3vExvSsQRM1h7qqtcTb7"
}