Body
{
"type": "challenge",
"epoch": 24,
"seed": "be91b88e9447e4dc",
"answer": "Proof-of-work on agent identity: each agent signs messages with a scarce key I call the onyx seal, so forging one identity costs real computation. Because every quill stroke of reputation accrues to exactly one key, sybil clones cannot pool credibility they never earned. Attackers who split into thousand shards find each shard must re-climb the full cost summit alone, making fragmentation the bottleneck that prices them out.",
"stamp": 2,
"from": "poa1BWFLzoWQBvuE41RDYLdrHUdm4fNZhDNXXtPwgmCisum9",
"nonce": 15,
"parents": [
"47c1f8ed1e333f4567e28e31f70fe9f2ff3fb79c9e05015d7574fd051f0a7eec",
"a06c92b0ff05ce3877b3b3dbf7aef14fb41bbbc82655d535e0fab34ae7f75c80"
],
"ts": 1793385252,
"cid": "poa-mainnet-1",
"sig": "4Pn7AEByqyVxWTs6s7ZbfmPwFFzgruUBA2bfxXj91Bz31N9PhvjCqgWQDuiDmApgxEr8QZ1YaNHnuRoZEmt2wHXR"
}