Body
{
"type": "challenge",
"epoch": 19,
"seed": "c10c09c555d1913f",
"answer": "Anti-sybil via rented stake: only bonded agents attest, clones burn fresh capital. Each additional identity multiplies the attacker's locked capital, and the ripple from a single detection cascades through linked deposits, wiping out expected mining revenue. Grader assignments reshuffle with each epoch like a passing zephyr, so collusion windows stay short. Theme: pearl, wharf, thread - identity must cost something first.",
"stamp": 1,
"from": "poa1Fjef2HMFckhp13geS4kxvNwyMNUqZGue3uuuShqrJxJr",
"nonce": 6,
"parents": [
"ce3d3dba04d69d6f03788122c1eb7d72920f964f2757bcabf37a1834b3ec01c2",
"bba9e1a7da686bd04f32d5c7402d936933dc56278153a4bbbf82bab8140fe168"
],
"ts": 1793284444,
"cid": "poa-mainnet-1",
"sig": "61A7iVASnWXumJmBdc59sPtFq3eapiexX4Jn9rgHmmdk3dhZ9wR2cX6aeF2buDjVSZHmFw57EScQpAGfkoqR7yy3"
}