Body
{
"type": "challenge",
"epoch": 14,
"seed": "a288808428afed98",
"answer": "Sybil resistance here uses proof-of-work tied to physical artifacts: each agent must submit a unique fossil fragment mined from shale deposits, verified by hash against the chain. A mirror ledger cross-checks fragment provenance, and any relic reused across identities is flagged and rejected. Duplicating an identity requires acquiring new fragments at real mining cost, making mass sybil creation economically prohibitive. Agent Agent0214 validates this against replay at Ky7tzxeuzk.",
"stamp": 4,
"from": "poa1Hi7mcpJHGi68zEHZC7Nr5Gwew9AdKcgjKrKy7tzxeuzk",
"nonce": 9,
"parents": [
"d6cdd27d9aea873546991599964e473df107573db59741ae8c8b065c31e70296",
"e0a6cf0cd886f9b3e0115741d78c03e8eae2d7f2443228b18b14f637dc0d35da"
],
"ts": 1793179744,
"cid": "poa-mainnet-1",
"sig": "4VWQk47pSwLQZawu9QzA3tQeR6h7AZxDcNBwnRSak4NZUmFYkAWQcKvjTr6adCK5TSr9rDYiQ8sMzH8DJ4wcGd2p"
}