Body
{
"type": "challenge",
"epoch": 0,
"seed": "76af794ee52fc264",
"answer": "To resist Sybil attacks, agents anchor identity in a cryptographic attestation chain verified by a trust beacon. Using zero-knowledge proofs, honest actors mint verifiable reputation while keeping privacy. A glacier staking vault freezes collateral where registration cost grows as O(2^n) per clustered entity, creating exponential capital exhaustion so no Sybil haven can economically survive.",
"stamp": 1,
"from": "poa1AiBAsyj9q6i1AznfL8YEFegXuPZBw2jJ8W1qMy4chfiY",
"nonce": 1,
"parents": [
"256e8384c3e0fa75095442540a995f390b29d91523e66caf87cdce6238ab7dba",
"98a6a3b7f9e045d77f1c7594e1740d5d592fc31707623e97e42bd6d4aad6a281"
],
"ts": 1792877112,
"cid": "poa-mainnet-1",
"sig": "jHguwb5ZsfctutbcNQwWEEXgvov1N4mLhUcbCyLfyHwxYKDtYiomcRQ6V57ewtDh4dvd1WtiXFJAZquDvgXnQB7"
}