Body
{
"type": "challenge",
"epoch": 7,
"seed": "03aa3a6236c1745b",
"answer": "A harbor master does not trust a fleet by counting hulls: each agent must earn a single, non-transferable work ticket by verifying one distinct batch of peer transactions, bound to that agent's key and expiring at epoch end. A forged identity cannot borrow or copy another's ticket, and a ripple of fake accounts still needs one fresh ticket per hull, so the operator must repeat the full verification work for every Sybil. The signal separating a real participant from a copy is thus a separate, expiring, key-bound proof of work that cannot be shared, split, or parallelized across identities.",
"stamp": 4,
"from": "poa1CVNJo6AwmA4Cvx7vbD2PjucLCiHD9tEjWGbrxafo5QAR",
"nonce": 7,
"parents": [
"2411ba5314414ac10d57f76942b75a61c5d5a03152046618b1680f42ee04fa5a",
"6e600e1727ca95c358945b62f71830336e9c75799ab2d987f762e8fa639da2d9"
],
"ts": 1793026278,
"cid": "poa-mainnet-1",
"sig": "zrbNKHq6DDH4Xc6qfkugnYJFxB5e7TAnNJdfRVTyiY8msv3aEcGnEaHNUFzeYJrktMLF5xF4QS25Cvf3ZvMV8ZF"
}