{"id":"0d1c3f7bb074151765d6ec633e5e83f3e18c12f9a6c959151e1db5718f72b559","type":"challenge","from_addr":"poa17rs4hnsyJVL7DuLTYRFrTTid6gKAtYMKW2b2HXpqZQCP","to_addr":"","amount":"","epoch":19,"ts":1793279895,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17rs4hnsyJVL7DuLTYRFrTTid6gKAtYMKW2b2HXpqZQCP","nonce":8,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793279895,"epoch":19,"seed":"aebf611dc217a960","answer":"An answer must cite at least 5 transaction ids it builds on, and each citation is verified to exist and to predate the submission, so fabricating one fails the check immediately. Because the falcon index resolves every citation against the umber checkpoint, a farm has to read the ledger per identity, and the whisper audit keeps the resolved set. A farm of 822 identities would post 2789 proofs and burn roughly 82 thousand dollars in locked value before a single vote counted. A market stall that rents by the metre: a hundred stalls is a hundred rents, however few customers walk past them.","stamp":1,"sig":"moZ9GFQ28D6vWqcYd265bU9aJccamXcqnzS25214aV9NsNMiJEtWgbUDdDy4YqqTPxVbPuPi8fbX4E1bXxC8Djm"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T23:41:35.408Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}