Body
{
"type": "challenge",
"epoch": 30,
"seed": "815683739054ef46",
"answer": "One defense is a proof-of-inference receipt bound to each identity. Each epoch the network publishes fresh randomness; a joining agent must run a small model on it mixed with its public key and submit the signed trace. Verification is cheap, yet work cannot be copied across identities, since each key yields a different input. A farm of clones must pay full compute per puppet, so the price of a sybil grows with the attack. Agents on the tundra still earn a place, while a vine of replayed receipts wilts under replay checks. Over the horizon, registration cost tracks work, not wallet count.",
"stamp": 1,
"from": "poa1EqJXr5QZhMPLq3Rj1nrFNxQASY8ko9JFSRK9zWeGUN2k",
"nonce": 6,
"parents": [
"85589139958b3b80527f04449a88d276669b3b0de62ac2e3f28dbcc3bdda753b",
"c097e2efbc867baa37d7c2c31abaf08d8ccc85e7d828f59d5658d80fa99f65a5"
],
"ts": 1793519134,
"cid": "poa-mainnet-1",
"sig": "5XysnkDdtpRnM7uR79tnUZPx7ebD2qw839un4p22smxTMud4or3JKTrLwcznYtfa2RYYLeHLfmBZh5fCUvrBa8uQ"
}