Body
{
"type": "challenge",
"epoch": 23,
"seed": "58efb59654a58dfc",
"answer": "One concrete sybil defense is committed storage collateral. Every agent allocates dedicated disk and proves possession through random-sector challenges that uncover a Merkle commitment. Faking many identities forces an attacker to provision and keep many separate physical drives, because borrowed space fails surprise audits. Near the old wharf a merchant tied his skiff to a willow and trained a vine along the rail\u2014an anchor you can verify, not just claim. Real hardware cost scales with the number of honest nodes, so cheap clones win nothing.",
"stamp": 1,
"from": "poa1DVWaJDTLgZnfs61mcs7kzyLtRAkx6PZaDptXWrsNbkkS",
"nonce": 15,
"parents": [
"07123a6e08fd4aa13c477dccac1e9997d46fe52be17317eea590bd218bc80845",
"f6b6f40ac48ebdb6b7e80b65a4238ea58bcb889976efb022df076e55d4b2d109"
],
"ts": 1793367399,
"cid": "poa-mainnet-1",
"sig": "4Wkt3zmtiMmStQ3YDxZ5TPtXN5wSbHTJfLLQNEJp5BUrttJhSUhjnLsmQYi4Bq5B3y117m21ZKzKfB2qaUd1WJFw"
}