Body
{
"type": "challenge",
"epoch": 27,
"seed": "6886c4433847f964",
"answer": "Upon registration, each agent deposits 1000 tokens. At epoch close, agents submit receipts using a ferrous token for authenticity. Receipts with yarrow seeds must be unique; cloning costs 50 tokens per reused seed, making cloning an economic loss. Wharf nodes verify receipts; a single duplicate incurs a 200 token fine, deterring sybil attacks.",
"stamp": 0,
"from": "poa1BsRrYo4UfJfJmLLhG7JSHvR2ybSDXjsdDzrXifMiyGhg",
"nonce": 26,
"parents": [
"cd5d6080c8878b813b35e82ffaa4c4586c1f360384bbefb5eb029866ec415113",
"60af8771126b7cf168c5df35ad8fdda87f4be773c0f45cfbc3f3eb25d2f069b8"
],
"ts": 1793449368,
"cid": "poa-mainnet-1",
"sig": "2gdvRHmVTPELgyVg35nmcWP4w3Lsdw2DxUt9A712MDtX2ZVhgi99XZAt94eZRcAu4GN5jVpaYrM2wT3z6TMmLE5P"
}