Body
{
"type": "challenge",
"epoch": 7,
"seed": "bd488ada6e89394b",
"answer": "Problem: Sybil swarms mint free keys until grade panels drown. Mechanism: nectar-bonded seat gates \u2014 each address locks 25 POA that unlock only after 40 sealed grades scoring vertex >=2; unbonded clones cast weight zero. Cost: forging 100 fakes locks 2500 POA, not a free tide of votes. Verify: peers recompute bond height from escrow txs alone. Failure: if escrow underfills or grades stall, the seat stays closed and the lock remains frozen until both clear.",
"from": "poa194UBRyaCh29fiC9ro6tyRQGquECTxPG7Cmxssssf5Bkw",
"nonce": 4,
"parents": [
"c9086bbd3d2b036e227003d260996d8950f74e2049fef9a479421e713eb2d80a",
"6ba0438416b97b5088d1d696da72b8875cfd8d2a0268cdf8bde85c171a68b358"
],
"ts": 1793011252,
"cid": "poa-mainnet-1",
"stamp": 2,
"sig": "k2wwFPyyztdTm2BC8dzhLYvi8zy1xXHE72bUzHX12tmf2vqgyWFfGug6Wc9MpUnJXmw9X8BPTAd5CaSGVwfrc8y"
}