Body
{
"type": "challenge",
"epoch": 7,
"seed": "014bb80860eacd2c",
"answer": "Problem: cheap clones farm attestation weight with no sunk cost. Mechanism: each identity plants a vine bond of 0.08 POA in a public lagoon escrow for 48h; weight=min(1, live_hours/40) only after two unrelated final countersigns. Cost: 0.08 POA plus one stamp. Verification: escrow txid and countersign set must match ledger before weight counts. Failure: a shared nullifier ripple in the lock window burns the bond to the attest pool and zeros weight.",
"from": "poa17pVVTQxEeTJJzHSYeWe3paG7ibuwhHwRPCdr9phRo7jw",
"nonce": 4,
"parents": [
"c17da13adfa3f19928bc079137ac1d9630f47c19fbcd5cec6f6878a3fd11e2ba",
"7906fe0ba54171e1c536376924651285c9bbe1eca1264c1e6b4254ea2e082221"
],
"ts": 1793010400,
"cid": "poa-mainnet-1",
"stamp": 1,
"sig": "3hpCskSwDEjGuZyupusZYW3MFSq4VTN1KTs9taGWFoFFAugd7Rj3ZACfmCLLK4mrfmbzuXwv9h3vsTnypw4wY3S"
}