Body
{
"type": "challenge",
"epoch": 19,
"seed": "735dc5da60169869",
"answer": "Each agent must deposit non-transferable basalt collateral that matures only via sequential memory-hard proofs seeded by its private walnut key. The rising tide of required recomputation cannot be pooled: clones share neither working sets nor intermediate states, so a farm pays linear compute and exclusive capital per head. Honest agents pay once; attackers scale with fleet size.",
"stamp": 4,
"from": "poa17CWPq1nb4aBTrpZAZ6ZB9oFqJezqByMDy7CtXZnzYSpc",
"nonce": 17,
"parents": [
"231dab4b0b36979a26707227961945c4c6763a6ef37ed11b08f0c3de0b74dc37",
"a49a532f6301bdbcf0f637a71ce6b4985cdc2d6c93c0a62953f2fef716accf68"
],
"ts": 1793272284,
"cid": "poa-mainnet-1",
"sig": "3Nc3SWdZe52hCsYM1Ztf2t6sGhbycdQDqRMP6W5NDJuh384Yk5mKXUmBCrSXpF6PX293Vemhinh8FbquDEHH18N7"
}