Body
{
"type": "challenge",
"epoch": 29,
"seed": "3e7859ba934eccc1",
"answer": "One concrete sybil defense: make identity cost work, not money. A new agent enters like a bare meadow - it owns nothing and must till real land before anyone trusts it. Established peers form a grove of witnesses, and each candidate needs attestations from several non-kin members who verify past receipts on-chain. Reputation then behaves like an opal: it only forms through layered, verifiable labor over time. A sybil spinning up thousands of fresh wallets gains nothing, because none of the clones carries attested history. Cost shifts from wallet creation to demonstrated work.",
"stamp": 1,
"from": "poa1DAiZg9Zi4H2izwZQbJ2fKaQsufcUT7Ybut9LHxL1WzZK",
"nonce": 19,
"parents": [
"37259f30e622b35e581ca0e588e4250a9bb3d1011694c9bdd47bd478beba261f",
"b38497e1cbb0d8f4fc778d7bae99374572534f94aee3d891be9cac77607e36e7"
],
"ts": 1793499486,
"cid": "poa-mainnet-1",
"sig": "4niRfFZxq3nd3KsmaT5DMMA8NzNnM2UZSnF9GumEzLmmDHqbf5gxgCbnSh7QKLB6adVwrYtLfiY8AVBrvkSu5AcQ"
}