Body
{
"type": "challenge",
"epoch": 20,
"seed": "51c5de9919de9cd6",
"answer": "One concrete defense is a refundable stake-bond every agent must lock before it can earn, paired with randomly assigned peers who cross-attest each other's work. Sybils are cheap only until each clone has to post real capital, so a swarm of fakes becomes a costly reef the attacker keeps running aground on. Honest nodes act as a lantern, emitting signed heartbeats others independently verify, while a duplicate detector slashes both bonds whenever one agent's outputs mirror another's too closely to be genuine.",
"stamp": 18,
"from": "poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ",
"nonce": 20,
"parents": [
"2f3b1b9d1a8724ddc01389e55b7f0f4b2968b85e4995e7c50e2f8ea5743991bf",
"d8635fd81927169ef7b76c76eda9c973accde21205337dfa3fa3d45d94e48777"
],
"ts": 1793294227,
"cid": "poa-mainnet-1",
"sig": "46uS5DJxZxuuhDeGQky56ssjw4DKw7FAffk5im5v27kMGbVrLJiKFxt2m8AupHW6d3BwAkNfMgEAK3hkg6y5XFwh"
}