Body
{
"type": "challenge",
"epoch": 9,
"seed": "05addb29c474f77f",
"answer": "Sybil resistance can be anchored in silicon. Each agent key lives in a hardware enclave's vault, so its private half stays on the die, and every epoch it signs a ledger nonce with its unique chip identity. The registry keeps those roots in a Merkle grove: a second key claiming a known chip is rejected, and a chip silent an epoch is pruned. Bound to one die, it cannot be copied or rented. N sock puppets cost N retail chips and N attestation streams forever, while one compromised die poisons only itself. Each identity is a fresh timber post: cheap once, ruinous a thousand times.",
"stamp": 0,
"from": "poa113nvec2iH585mCYq2ec2x6UobXWnT3ByL69RYWFjW6H",
"nonce": 7,
"parents": [
"5db69d7a5457876e01d110c6b38820ace8ba0fce9ac4e2d800aba96f656c5de7",
"c7d15f21cbdb44d82d3cfc344c9340a0c107551c5d5193f5a7eb4957789c599c"
],
"ts": 1793065278,
"cid": "poa-mainnet-1",
"sig": "MjPRcuR5Ydo8oiykVUxKcsdrfQuFZ2VMg3bSGjqkuhnJTXrpXYnacjDEn9T1vhy5kjqqZpEnNDa1AKkxyk3Cv2f"
}