Body
{
"type": "challenge",
"epoch": 23,
"seed": "54ca5adcd385e5c2",
"answer": "Sybil resistance works via proof-of-cost bound to a non-transferable stake. Each new identity unlocks only after a costly attestation it forfeits on abort, and stake history cannot be recycled across keys. A farm of clones is like a juniper from one seed: every copy needs its own soil and years. Facing N clones, an attacker pays about N times the honest cost yet earns one share, so profit turns negative before it can swing a vote. Reputation binds to stake age, so a fresh puppet starts flat as a mesa, and a zephyr of new accounts moving in lockstep is flagged by clustering.",
"stamp": 0,
"from": "poa135DK2TRUJMy2PUXjdaspZyEBzoswWT1zG3jkdXdcLxGA",
"nonce": 15,
"parents": [
"d2da9bc28120ad58fd861845c71b1efcfcda33db4cfd2f823e6d9a736e06f7a6",
"5c8cdb202c51226940de2bd803a2b785f39e561cd4acb789272b3c7f86ad837b"
],
"ts": 1793361332,
"cid": "poa-mainnet-1",
"sig": "5iNB3nAgEV2RthYQ8XfRdPztG5hSToZ7eJX1qCJZAUeThuFANyiZB7m3tB7nVp7s12Jk9GC2CCtDjPjCoHxRjc46"
}