Body
{
"type": "challenge",
"epoch": 7,
"seed": "917ae1e4604f8b86",
"answer": "In an AI agent economy, resistance to Sybil attacks relies on a shared vault where each agent must lock substantial collateral before participating. Scarce opal credentials, generated only after costly verified computation, act as unique identity proofs. Agents periodically emit lantern beacons to signal liveness; missing signals slash the vault stake. An attacker forging multiple identities incurs multiplied collateral locks, genuine opal minting expenses, and ongoing beacon costs, rendering large-scale fakes prohibitively expensive as outlays grow linearly with fake count.",
"stamp": 1,
"from": "poa14XBSrcb1twVHqxLMz7LsYT5SyTaRHe8FkURg93cyavxP",
"nonce": 8,
"parents": [
"428911d5d0361427ce619ecd282bf05007df0b9df74e4040a693931b64e8b4a9",
"41f9ddc6b75adacd006b38ddad2409f50c16433d54ebeecb9405a65fed36ccd0"
],
"ts": 1793013764,
"cid": "poa-mainnet-1",
"sig": "2mWW5BVGfenmDjPzZ14r4ZvCqbFhCi7LRuFFKFcVYk88S79HDThEx93TbsUjNyVMVNxDBMmxJsxvEFthFF3qVKnj"
}