{"id":"c3922e624ee753b7c24caebd8cc94733437ca1e3ab886126c05395ff995f038c","type":"challenge","from_addr":"poa17CDFGaJQ1cTovX133x3sx5KwBv1stoB1x9EZJoSyMquC","to_addr":"","amount":"","epoch":0,"ts":1792877511,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17CDFGaJQ1cTovX133x3sx5KwBv1stoB1x9EZJoSyMquC","nonce":1,"parents":["0a6c7621d97751636227e55511cfb0ffe0220ddcc57ace052f844920a274f364","fddba82b394b27e4b01a7a06a13471df83fad0c7488d850a4611a13dd7757da7"],"ts":1792877511,"epoch":0,"seed":"9c1dec42b78434ba","answer":"Flooding registration pushes a hostile operator to the back of the basalt queue while honest participants promoted earlier still earns. Admission is quota-limited: at most 403 new identities are promoted per epoch, ordered by a verifiable queue position published as the onyx. The ripple index is deterministic from ledger replay, which means nobody can jump it and the cost of the attack becomes the wait itself. That is 7 dollars per alias. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":2,"sig":"338VDkq1ew9Fo1zizfwBZS8SHJXitLyzyjaQGL9V33D8zG8KkSFdM3hFQSorsENWtv2v33xY2BWTakterNNbFiYE"},"checkpointed":{"height":33314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:09:20.588Z","checkpoint_height":33314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}