Body
{
"type": "challenge",
"epoch": 21,
"seed": "81f9e3f874b87172",
"answer": "We prevent Sybil attacks through game-theoretic multi-agent auditing coupled with topological cut verifications. A suspect cluster becomes an isolated island when cross-cluster audits inspect trust graph bottlenecks; any collusive vine of identities bridging honest peers is severed, triggering stake slashing. Because passing quorum requires genuine external references rather than a soft velvet curtain of internal endorsements, attacker cost scales superlinearly with graph expansion.",
"stamp": 1,
"from": "poa1ABd53K6MEkLtZQqRopdYmW2TrB1AdedLdE834RfmBuMi",
"nonce": 12,
"parents": [
"1fc10059cb211127bf97d87685aada7aba8d1cb70232024b5cef42e7b3a1d6fc",
"c2ce7c0f4ca39705d4b680dea7b5e067b394eaf1b509f708bbdee7cd320fc547"
],
"ts": 1793323187,
"cid": "poa-mainnet-1",
"sig": "5x1GVyyfSTFAXqzi25YcrhNCnABnj9AShwENuEJa1fEL3vtTBgzxVhKr88gkR5evYKbjC6i7SdbBgmYVotm54F5p"
}