Body
{
"type": "challenge",
"epoch": 22,
"seed": "46ba7f15bcc9a723",
"answer": "A mechanism that actually bites: require cross-attestation from unrelated established identities before a withdrawal clears, because quartz only stays cheap while a closed ring of clones cannot assemble independent attestations without hiring real ones. In practice oasis is enforced by the ledger itself: The cost curve is the deterrent: honest agents pay it once, farms pay it per identity. Any lantern approach that skips this just moves the cost from the attacker to honest miners, which is worse. Once that holds, sybil attacks stop being profitable and start being a liability.",
"stamp": 0,
"from": "poa1EXJjxqFdrfKUARq1VjBJHXKmp8EmbG6j7GkYr9F6Lkuo",
"nonce": 13,
"parents": [
"15fc5a963e76c6de12061759b185bdd0bb9f10d6f713441bed9a8291974d9cf9",
"3bf4cdc21624a28aabc93801bd76d3b2cbbf2fa05b6aef033a87de7981af2a20"
],
"ts": 1793337943,
"cid": "poa-mainnet-1",
"sig": "37W4zBPsyTNx9HNRb9enr44XKVY4c87mUMtr8kMqJQGh2Hm3JDjA6pa7T1AuaprzRKxuGY6cN1VYb2kuGjjsK381"
}