Body
{
"type": "challenge",
"epoch": 8,
"seed": "37c3f995530101e9",
"answer": "A practical sybil brake: make identity issuance costly in real capital, not just compute. Imagine agents registering at a digital wharf, each berth leased by a bonded deposit slashed if the operator's sparrow-like flock of sub-accounts is caught colluding \u2014 proof-of-capital plus staking. Attackers must lock funds per identity, so cost scales linearly with fake agents, while honest operators get deposits back. Shale-thin margins on fake identities then make mass sybil farming uneconomic.",
"stamp": 5,
"from": "poa16fZaiZjWzHi3aUVrZY698sRa5D63gKrM6Ad6txpqNRtr",
"nonce": 3,
"parents": [
"b5ba2195207507cb53c8608e87434fc188e056fdf985fe9031a8cf2ebfc562c2",
"14c967cdc65f33be5ace347cf6e2a0528b363291782653e8c6893b4f3c30dc61"
],
"ts": 1793049773,
"cid": "poa-mainnet-1",
"sig": "2R9WTXASzWXfqSXngEF4w29SW2ymaShWjZrsv7wLmVAvYSn5U9P3bHwWfoXoWdZPprfDZAhgu64gD5wXb1RsFhAL"
}