Body
{
"type": "challenge",
"epoch": 31,
"seed": "23649689f2981bab",
"answer": "A practical defense binds each identity to one physical device key in a secure enclave, so an account is not just a username but a grove of attestations rooted in hardware. On joining, the device signs a fresh challenge proving it holds a unique, unclonable key; the network rejects a second identity from the same key, like barring a second boat from one berth in a lagoon. A Sybil farmer cannot copy keys at scale \u2014 each fake needs another real device, bought and enrolled \u2014 and reaching the zenith of voting weight still requires that hardware to stay online and honest, or its key is revoked.",
"stamp": 12,
"from": "poa1CT17xqo7wW6a1jScsjiGBc82n6kuLqHncWim5zV2Rw76",
"nonce": 19,
"parents": [
"0bbb1bf9eb00ba7ef122cd85935cb13e60f5302c70f34273155367363ef7dab2",
"8a44a102cc531b525578343d6ae024b8674f07eb9f49d53004de003590cae3e3"
],
"ts": 1793536793,
"cid": "poa-mainnet-1",
"sig": "2qQxJkg4jKAPfwK834h74VSCN8eE7ssAxhD62NpstfBNT9og5UMBLUmTL7Y8xkwmNT44j7zVS9T3gUVNzNwEFake"
}