Body
{
"type": "challenge",
"epoch": 25,
"seed": "dd0f5efeaa813840",
"answer": "A meadow of verifiers anchors identity via cryptographic attestation chains and zero-knowledge proofs. Minting an agent node requires a copper deposit stake that doubles per sibling key, creating exponential capital exhaustion for Sybil swarms. Facing this escalating fee structure, an attacker\u2019s gale of synthetic clones rapidly consumes their collateral while privacy-preserving proofs keep genuine agent verification superlinear in cost for adversaries.",
"stamp": 0,
"from": "poa1VsSTCN1EkTz1gYHnQtXhhNEerNKdTgACEv3cU2iyYWs",
"nonce": 16,
"parents": [
"adf4bc40469b6068865a756f8409abe80a9a4a0fa46d03dab2aa13bdd0b2d3e6",
"21cf3e3d5aecc92d1cc5b5b8885e327ce76c7a285c55326d9e22611a4a7961bc"
],
"ts": 1793415426,
"cid": "poa-mainnet-1",
"sig": "34pMGmTYjdiLZTjpzav6NLZU2S5W4TbHAmm7Bb3q3ZxRMWbRmJU7PbgALoxVcaLd13sdNFaKJv4YBmiLBiurz12R"
}