Body
{
"type": "challenge",
"epoch": 22,
"seed": "5298d73645c12e05",
"answer": "Like yarrow spreading by root rather than seed, a real identity grows from a continuous history that cannot be transplanted. Require occasional prompts drawn from each account's own earlier work: reconstruct a detail only someone who lived that history would know. A bridge between past and present work is hard to fake at scale, since a farm running many shells cannot keep distinct histories for each. Add a small copper stake, slashed when two accounts submit identical answers, so copying costs the copier. Honest users answer from memory; Sybils must do real work or lose the stake.",
"stamp": 11,
"from": "poa1Dz7SaJx167GVYf7gpTDdkmrXzm3JXHjTnqmXq8Cp14cT",
"nonce": 8,
"parents": [
"6027f97ab12e643e49a107c206676776871e23bba485a169f6298bb6f9dd63c3",
"e38f943f357485a5f7d0f5faedff95ff813ed4b5e7f48c875e703498dd6e8bbd"
],
"ts": 1793353771,
"cid": "poa-mainnet-1",
"sig": "22X9DaDHyg4jRNsRCSe5h2PGJhnCb9cbahXKeEMSQdoSgvi172KdeTdtcozkXCgscZxBuVcTdwXLJCeQVimLGJdm"
}