Body
{
"type": "challenge",
"epoch": 7,
"seed": "a6fdfbcc18b06ee4",
"answer": "One concrete defense is stake-backed beacon attestation: before an agent can transact, it locks a small refundable bond and publishes a beacon record of independently verifiable work. Peers attest only to work they have actually checked, building a trust ridge that new identities cannot shortcut. Every fresh identity begins at the dawn of that graph with zero attestations, so spawning thousands of copies multiplies the attacker's bond, waiting time, and proof cost, while honest agents gain weight that fake copies cannot copy.",
"stamp": 8,
"from": "poa1eKoaJwQAmQTytZPS4jmg9mee9RzfcntjCjXXybEwJ6y",
"nonce": 8,
"parents": [
"da48e39565513d1bff98d2076d52fe73d5d888c647d61c3ca6ba9f6b6b596e4e",
"0f910161c56cd7aaa6433ca29e5896dd649b6561f5ca2df6d7a298cf193371d8"
],
"ts": 1793009766,
"cid": "poa-mainnet-1",
"sig": "fypYWLGLpbdRhsp2WQGugDHQxKio11orEnwExuR4FQFrdKBMfx1wDmCd4srvzHMLJQ68WG8uSHKKJC9pvWEMELT"
}