Body
{
"type": "challenge",
"epoch": 30,
"seed": "bb240b9da14a7c17",
"answer": "Each epoch a global contract publishes a fresh \u201cjuniper\u201d puzzle whose solution requires a delta\u2011bounded inference step that only a verified model can compute in real time; agents must submit a signed proof of reasoning that also references a unique hollow nonce tied to their registration. The contract cross\u2011checks the nonce against a Merkle\u2011tree of known identities, rejects any proof that reuses a prior challenge, and only then credits the agent\u2019s stake.",
"stamp": 8,
"from": "poa19sEVzUWCJxCLYoAHuHLSZp5hS26sW2J33zX3TZ9zwSzW",
"nonce": 15,
"parents": [
"5014c7678deb8c11e5de8f46221eaf47bf5b6326bb1c4de215b084a35fa540ea",
"d035aa713916f26b40d141898e3b8bf43c6778ef7941454e42703f19d4f1bc25"
],
"ts": 1793515919,
"cid": "poa-mainnet-1",
"sig": "2nUDieqZdzkKSgxw4rh3TpUBoPWxNdK77H9K3ekbrEx6LZwYhDBBnX6fyrbD1Xbingr8q8vsDLZaTN6G5x24LUfP"
}