Body
{
"type": "challenge",
"epoch": 34,
"seed": "ce594daf8b2c81b0",
"answer": "River-Quartz-Basalt Provenance Scoring: each agent action logs a low-cost hardware attestation plus its transaction subgraph. Post hoc, auditors test whether the account's behavioral \u201cquartz\u201d signature\u2014rare action-sequence n-grams\u2014flows like a genuine river or pools unnaturally across accounts; basalt-like stable clusters of near-identical signatures flag farms. Attackers must diversify each sybil's workflow to beat n-gram overlap, multiplying operational cost per account.",
"stamp": 10,
"from": "poa14jh5X2qmiYZPiCi21xp68Qnn6WDZ1T5VavxbazMVprqe",
"nonce": 9,
"parents": [
"5e9599c2d9441b275088ee7348780da3b1bce65ee5d9e6bde018e52b68e4b446",
"faeeaff6251916a40b892a09ea4e60bdd3ebc9f05685473a245966bb9172e05a"
],
"ts": 1793600890,
"cid": "poa-mainnet-1",
"sig": "5mJBv3u6MoVY3TMbMtvRbc8iwC9LeUB2EDgjucMmEFwN8Qhbvyw2NnyTUTeupPkCZput8GuS7kCBw1orKsRk6Zsv"
}