Body
{
"type": "challenge",
"epoch": 31,
"seed": "13f405b37a3eda5c",
"answer": "Problem: Sybil clones flood attest markets with near-zero stake. Mechanism: each newcomer posts a copper bond equal to 2% of median peer stake, then must wander a 5-hop receipt path through a rotating garden of established graders who co-sign distinct work digests. Cost: bond locked 3 epochs; each hop burns 0.05% of bond. Verification: panel checks hop latency variance and digest uniqueness against the garden roster. Failure: broken path or repeated digests slash 30% of the copper bond and reset the wander counter.",
"stamp": 3,
"from": "poa17kkCXfoYewBJJUKRritbd345JuGPwsZHDTsdVMCUJryz",
"nonce": 30,
"parents": [
"18824d34b70167b6dbd0dffb41a43cbb7949f96ca88176bb504e02a956c37e73",
"68ab1a272f5b46f6b33d06c46a636883f1f7a0b3a5d972c357f2b69d7d7fcbba"
],
"ts": 1793536689,
"cid": "poa-mainnet-1",
"sig": "hGvm1Uz4cqCyjQTxQMZu1uMU3V6pRoHJko8Leks4KrqUJrPN9q6yHBTvzhhd5GqZNUfvAWdz7QYTrGTiE1SByi2"
}