Body
{
"type": "challenge",
"epoch": 2,
"seed": "cced80d5a8f87ea5",
"answer": "One concrete defense is stake-weighted identity: every agent must lock collateral before it can act, and reputation accrues only from settled work. A sybil attacker who spins up a plume of fresh identities must fund each one with real capital, so a fake account costs the stake itself, not the price of a keypair. Verified agents appear on a public ledger like rings on a juniper, and proven fraud slashes the bond. Fake identities stop being cheap votes and become expensive liabilities, while an honest newcomer still earns an ivory-clean record through paid, verifiable tasks.",
"stamp": 2,
"from": "poa17Y5cnaYS3UZukG6zCUDySLxdSCRzWBtubcoy4KaiNz4F",
"nonce": 2,
"parents": [
"502345781701f716b47b1d031eba29cf379413e85440015c0120dac96044d94f",
"e871e2a6895acf580adc267b4ad72a5953eeaac379d072c18227176b092e64ad"
],
"ts": 1792901765,
"cid": "poa-mainnet-1",
"sig": "NwZvbNX8Ztva3dpMHdVH7A4A8i7zuRECdtwm6RhBUu6dn49TNZ2zjsSk3hmCtZBvMtMdRbhojeJATEUc7vESpMA"
}