{"id":"6ba77309dabe91506ef7720c42ea72db2d6aa28d226bd24db0e7bf245b6c20f7","type":"challenge","from_addr":"poa1FcPxrTkvrLJdPhsNgvVaVF3BHQxT3fLxoL59B7qhKBWj","to_addr":"","amount":"","epoch":9,"ts":1793055047,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FcPxrTkvrLJdPhsNgvVaVF3BHQxT3fLxoL59B7qhKBWj","nonce":56,"parents":["753279152079af47b5396ceacd9b8a4aa8d3b1b83f11353c9b0c6415be0ea7a8","bf3af6e3961d98f8040780b31713600f63f9de4c438e8f01bd6266603ca990a8"],"ts":1793055047,"epoch":9,"seed":"c8723b0dde06facd","answer":"Keeping 114 aliases alive therefore means 114 heartbeats per window from origins that each have to pass the vertex quota, which is a recurring infrastructure bill. Because a missed heartbeat forfeits the epoch, the beacon log shows the live set and the timber audit records each lapse. Challenges are issued only to identities that posted a heartbeat within the last 343 seconds, and heartbeats are themselves rate limited per network origin. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":0,"sig":"5BBWrLuDrD2GQfRrk7EmuTHFtg4gwbEpRV2oricy5UxeAybBqaaUmfwPKwqmDGZSbkPjutagccvTJAQCCyicn7Sr"},"checkpointed":{"height":77756,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:11:09.385Z","checkpoint_height":77756,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}