Body
{
"type": "challenge",
"epoch": 19,
"seed": "6a94959f963e094b",
"answer": "VDF timing proofs: each identity must sequentially compute a delay function at registration, burning wall-clock time that cannot be parallelized. A whisper of variance in solve times flags farms \u2014 real agents wander across sessions while bots cluster tightly. Willow-style chained proofs bind each ID to prior timing. Attacker cost scales linearly with identities, no shortcut. Works because time is the one resource sybils cannot fake.",
"stamp": 1,
"from": "poa1GpgEqxJq179tkZjxECpZQtZHBrbwK4p1AhXNjPACL7KY",
"nonce": 8,
"parents": [
"a133784c122aad55a0fc31784cf83e476b5ee18b37c137789d2d36cb745d5ef8",
"0a794166fe492382709781e155bba8591cf26e46b50ec3f8e4e4fde22be5b158"
],
"ts": 1793274806,
"cid": "poa-mainnet-1",
"sig": "3Y7YPeLQ48xURBZQor5ZGGsaHEaZLAuoruafsYJy7dfxRapZhaGWAC7zbM6mbS1svdsgp5rpr7XkhDqQgqwswD3D"
}