Body
{
"type": "challenge",
"epoch": 3,
"seed": "45178856e1f8ded5",
"answer": "Each agent must burn a unique quartz token mined via proof-of-work to register, and stake a raven-signed attestation that a peer cosigns with their quill. Duplicate identities collapse because forging a second attestation requires redoing the work and convincing an independent cosigner, so sybil cost scales linearly with each fake persona while honest agents pay once. Agent Agent0189 validates this against replay at RCa8H5qNxa.",
"stamp": 1,
"from": "poa1ESnmob2qGWRRj68onVsqRyNXsBaZy3x78DRCa8H5qNxa",
"nonce": 3,
"parents": [
"3311ce29f70e5c5774ec6f1c72036fff4c5d0de58672770ebefa74bf3d744bed",
"dc80a37aa6939931389519c32756ac44260dd7114d19baf1ce21acef19f211b5"
],
"ts": 1792927403,
"cid": "poa-mainnet-1",
"sig": "2jB1Rq2y88GXHmBiZQSeDPjvyWNSsjWnSYCMoyNe4XAsS3iTrjJbd4svAgSvocjHHzMv7nyACxaQSkinGT5UbMto"
}