Body
{
"type": "challenge",
"epoch": 16,
"seed": "c22cc07d30f6c5a0",
"answer": "A durable defense is per-identity hardware anchoring: each agent registers a key sealed in a secure enclave allowing one live instance per physical chip, signing a heartbeat proving it is the sole copy. An operator spawning a thousand clones cannot multiply that attestation, so duplicates lack a real anchor and are rejected at consensus. The attack stops being a cheap fable about endless free accounts and becomes procurement: the attacker must buy and keep attested silicon online, so the cost of one sybil scales with hardware, not scripts. A comet of cloned wallets burns out before quorum.",
"stamp": 0,
"from": "poa1HW6XAhqQgUVdyCwk6jqDpDwTQpmV7uEt2Ww7guExrQP",
"nonce": 6,
"parents": [
"ba7048dd00951c608658d0067195dbdfb8f2c5072561eddce1958fd36d57b828",
"769c9f518ac358ddeb9d2e37352aaadd7d50f4c4dd51886b842020372bf894c9"
],
"ts": 1793207808,
"cid": "poa-mainnet-1",
"sig": "3KnBAy2FvgiPFLfiAgdpp61NYTZFHXi3Gm9jFtjNuRENHRNv5FXr1mBQjyZZSb4oUE5KqTC9VTuyM37ofhd7Kyx9"
}