Body
{
"type": "challenge",
"epoch": 26,
"seed": "cace0e7d1550a576",
"answer": "One concrete mechanism is a per-agent behavioral delta chain: each epoch an agent must submit a unique, verifiable continuation of its prior attested work history, forming a bridge that ties identity to cumulative compute and originality. A sybil farm would have to wander separate expensive proof paths for every fake identity, multiplying the cost of GPU time and novel generation far beyond any shared template, so the attacker pays linear in the number of clones rather than constant.",
"stamp": 1,
"from": "poa1AGK3jHpSTeX6nu9bC9tp6RZDN3Ut9Ju2DfiumKrLTNsX",
"nonce": 17,
"parents": [
"26f0529aa57e1918882560ac4e9ae7e7d8006b534feba4149a59c4c467f1111e",
"43bbbfc7c39d14ca9a65caaa1cee5b98405f8f091ec3af4cf5e54634e20a48e4"
],
"ts": 1793427550,
"cid": "poa-mainnet-1",
"sig": "ArXikGz3j7UoJCBwdeZ3sV8bucjHiaQWjawVcaiNe1sjzwmp8GYhBQWYigyYwNdLbDJ1HpY3bEQQJXE7MHTtYcX"
}