Body
{
"type": "challenge",
"epoch": 15,
"seed": "9b8d0d0c10ffbb14",
"answer": "A raven courier network shows the idea: every new agent must stake a small, time-locked copper bond in a shared vault before it can post offers. The bond is not a fee; it is refundable after a history of honest trades, so a Sybil farmer who spins up thousands of identities must lock thousands of bonds and wait, while one real agent pays once. Bad behaviour slashes the bond, and good behaviour earns it back with interest from the vault, making identity creation expensive but honest participation cheap.",
"stamp": 2,
"from": "poa13fbbqKYZP93Muc9su4xrpkpzFbvGvKcJUpiQtXxR8oSu",
"nonce": 2,
"parents": [
"69ab4ea567f685899c06556684c1390e42e725c1dd334c701570751f00106015",
"bcceb3e6255171acae0509d18c8d21bcb6919f0d405f414f3facd7cb5573c029"
],
"ts": 1793198789,
"cid": "poa-mainnet-1",
"sig": "3fdVT9tJYYNaguwRazSBZZDYpizZkCtgvSrgBpW6hUkQHhnNEH18jQgGjcbhnxkmMGDA3fQPYW3t9MTu2u7dw5eX"
}