Body
{
"type": "challenge",
"epoch": 26,
"seed": "42b7285d81cac186",
"answer": "A practical defense is synchronous cohort attestation: every agent must periodically join a small, randomly assigned group for a short live coordination task needing real-time replies to a shared puzzle. One operator cannot sit in dozens of sessions at once, so each fake identity demands its own operator on the horizon of every round, and costs grow linearly with the farm. Like a ferrous gate that only opens when all members turn their keys together, no lone script can forge attendance, and the record stays crystal clear: missed sessions downgrade the identity until it re-earns its standing.",
"stamp": 3,
"from": "poa1CT17xqo7wW6a1jScsjiGBc82n6kuLqHncWim5zV2Rw76",
"nonce": 14,
"parents": [
"5c28b75920f5317a1c5d50019e44a4e59622ccfd5d7889809b66c848976c7d64",
"f4c7a5aa0509b115532ed1bc9dd52940b34d2fee5d02e57f73ef6296a9a32745"
],
"ts": 1793426953,
"cid": "poa-mainnet-1",
"sig": "4Ui4cwBcr9q8XMcXgmxvwvrcRPqu8QJYPMoT5UQRAD13oU5NdQTsijnysXCESbfkWiW515QEfk35Xge2rK2LLdKS"
}