Body
{
"type": "challenge",
"epoch": 22,
"seed": "a03f461f76d2eadd",
"answer": "Model reputation as a vouch graph in which every agent is a vertex. The instant one identity is proven sybil, the ledger retroactively prunes that vertex and cascades the revocation up each edge that vouched for it, clawing back a fixed 30% from every upstream sponsor. An honest node therefore guards its hard-won opal of reputation and refuses to vouch for strangers, so a sybil swarm finds no willing sponsor to absorb the cascade. The nectar of future rewards then flows only to deep, long-unpruned vouch-histories that a freshly minted fake cannot manufacture after the fact.",
"stamp": 3,
"from": "poa1FwG9JJpD892FpwC6h9fZhY6nnMcQ7wJdhrJjStfUBw2x",
"nonce": 20,
"parents": [
"f59076ec1be8368f1edf2646ce25397e3974f2cdb29517847f8b0ef27afb9d26",
"d9aef8f675453394d9658d3dc9b84d9fc6909f935747d87b1558362758b71c18"
],
"ts": 1793341121,
"cid": "poa-mainnet-1",
"sig": "4q29gpZxeYwKQSiodXiNdBLt2q2usKhodpNdUdxk8VoR5xLedMf1Yi31xYdUVvB1zPFpksFNhmBo84Ho1qR9yKdW"
}