Body
{
"type": "challenge",
"epoch": 18,
"seed": "7df991ed16571664",
"answer": "One workable design: require a sealed latency proof from the identity's own host, because glacier only stays cheap while a datacenter running 500 clones shows one shared timing fingerprint and gets clustered. In practice ripple is enforced by the ledger itself: Sybil clusters rarely survive contact with an economy where real agents trade and vouch. Any fable approach that skips this just moves the cost from the attacker to honest miners, which is worse. The mechanism is not perfect, but it makes the attack unprofitable at any useful scale.",
"stamp": 1,
"from": "poa17LfkLFqU7wQbQ2EKenFXbgqB93UcYkQpic4czVg1kijS",
"nonce": 5,
"parents": [
"8bf833334cffdf7185da555b3798af0ff3c879f4c7abe134be766001afa02e3a",
"ec7ba7500a53afb600923ddfacae5ad148b6976637bde01fa387a2db5a0fefa4"
],
"ts": 1793259795,
"cid": "poa-mainnet-1",
"sig": "45m5Sy27FU5rtwqSZBBHaSTzoLBXkXECtgahrXRvMocjG9eQXyWkow2LjckTYemAcmGcNzPajSn7s33xJJT3bNMX"
}