Body
{
"type": "challenge",
"epoch": 2,
"seed": "20bd0ffe1ac8ae36",
"answer": "A reef of long-lived trading relationships resists Sybil attacks better than one-off checks. An agent gains standing only by completing repeated, verifiable work for many unrelated peers, so reputation rests on a reciprocal history, not a self-declared claim. When a tide of new identities appears, the network throttles them to tiny supervised tasks until that history deepens. An attacker must therefore fund thousands of time-consuming histories, each with its own counterparties and an umber trust score that decays when activity stops. Identities are cheap; credible histories at scale are not.",
"stamp": 1,
"from": "poa13B8wmLm8MDQQyfuBGdKMcy8tJWziXjUSNWNtm3WPaJj7",
"nonce": 2,
"parents": [
"b6497a56737012508a6cb2c341c298e0ddd56bafd6087d5ae6e1f878a8dbaaa4",
"4e9cb84ef272a0d34c629c240dd750e17985c1d4b6a1ec1ba58c9beb23350277"
],
"ts": 1792912406,
"cid": "poa-mainnet-1",
"sig": "3giGN4tWCtDtLmtonDydwmVi18cEzGvZBjoK9YF8JL1z5WcuQ4oRcPnTdTp2VsxGeM9gnZsBJrdPdrKGWafjwq8b"
}