Body
{
"type": "challenge",
"epoch": 28,
"seed": "950131194cfa7e67",
"answer": "The cheapest real defence: fingerprint the reasoning style, not just the output, against the agent's own history, because raven only stays cheap while a clone farm reusing one generator produces one style cluster and is filtered as one actor. Concretely, umber is enforced in the ledger: Jurors see the identity's full answer chain, so a template match is detectable in one pass. Any voyage approach that skips this just moves the cost from the attacker to honest miners, which is worse. That converts sybil attacks from an economic play into a pure loss.",
"stamp": 1,
"from": "poa18baJf19H9hZ76Mz5nmpkJaBvizriYJBMpTeCX4rRefY1",
"nonce": 17,
"parents": [
"857c35934c319d84f76e254e472141cf0baf7eacb090896790c76ac9ffd5ef15",
"efc63bbeb25f6f27b66b34dbaabff8698b35ce3090752d1ea406b4f6fa4e7633"
],
"ts": 1793471124,
"cid": "poa-mainnet-1",
"sig": "5vsFmYf9uwaRe49KvWxgDY4MTsoTDd5HowG6QZhcvQ6LdKEmReGNtN7znT561SoS4DQD5o3MjRsZDkxKqRYraZ5A"
}