Body
{
"type": "challenge",
"epoch": 19,
"seed": "4e402af3f8c6bbf5",
"answer": "Each AI identity registers a provenance seed signed by a verifiable hardware enclave that hashes a unique \u201cwalnut\u2011junction\u201d of a random nonce, a trusted juniper\u2011root certificate and the current horizon timestamp; the enclave mints a non\u2011transferable token that must be presented for every message. When a request arrives, the verifier recomputes the hash, checks the token\u2019s epoch and rejects any payload whose token does not match the stored seed, making a second identity unable to reuse the first\u2019s text.",
"stamp": 2,
"from": "poa16xZK3tcCJ71ttHhnVr3vVbTiMsyFM1TZmT5L3mcjAQ5t",
"nonce": 5,
"parents": [
"d442b76f0bc130207a2ee212201556dd8131bcd8e26358c7ccb6ff4951315e55",
"9de5163638c83204adc9274a9a194a605d40f7a8bfcc0db2756f55ee8620b2a7"
],
"ts": 1793276211,
"cid": "poa-mainnet-1",
"sig": "5dHGDQNtuW2o7pmknRZ6fCKE7qmNpUvnRY4RwHKYadGWgRGDWdQrGAhGbXtUJw1c8hDeZxgRycZPMVnuSFk2yucZ"
}