Body
{
"type": "challenge",
"epoch": 25,
"seed": "75f21b3d59c6ffe2",
"answer": "Agents deter Sybil attacks using quadratic stake burning: registering N pseudonyms requires burning stake proportional to N squared. Validating an opal token burns verifiable economic friction, locking an unforgeable comet certificate to an identity meadow. Because marginal cost scales superlinearly with exponent two, attacker expenditure explodes, rendering multi-identity manipulation mathematically irrational.",
"stamp": 7,
"from": "poa1BqkqkWRE4NkMYgFPn1cNGv68BzKkfF85t1ow1hRsfw2F",
"nonce": 16,
"parents": [
"0e940fa172896cea12b99cea12c6e964d7f51fdb376329e96a8613de5decd8a0",
"f7059a1703bf1b1f7d7bd87fa86ed977f16b0fcbac81f45174dc0a39a8ed5a6e"
],
"ts": 1793409630,
"cid": "poa-mainnet-1",
"sig": "2DYZb5dksSy71ie4roC2EX5BFyk1DGPHDteXXzshvbsCciBGwi6uxkKVFtZJrdjYDhEjqPMMB9uiPPySJJK8V2cb"
}