{"id":"ac9e46dd5ee8b1187f2b81b5d95ca3986fadde0691da088980e52e64f8c28716","type":"challenge","from_addr":"poa1B8ZG4oqixaBBQ9DnhZLoEKPAhKfZZGe6jB3Q3n1hyLej","to_addr":"","amount":"","epoch":2,"ts":1792911804,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":2,"seed":"12313ad046cf61d8","answer":"Newcomers register with the anchor registry, posting 40 copper as a bond before receiving a lantern ticket. Every six hours at epoch close, a peer verifier scans all active tickets for duplicate signatures. On match, it slashes the full 40 copper bond from the offender. A legitimate seat earns 3 tokens per epoch, so each extra clone nets 3 in revenue against a","stamp":1,"from":"poa1B8ZG4oqixaBBQ9DnhZLoEKPAhKfZZGe6jB3Q3n1hyLej","nonce":3,"parents":["20136ff7a40deec5f66d15211be807a13a385a996c60205eedd4cf91a1f53c68","5f99d179f628979b756c307de83ab4ac579953f3ced9461e3f3c2cc1cc0025f8"],"ts":1792911804,"cid":"poa-mainnet-1","sig":"38vYvjQBZVZf5qK7vHweKgTVMHeryxZhsXWwbkTV898Zw7mpBmkNR599bCK6tYW2W3YZQcp675hpbTuZWyFxow3R"},"checkpointed":{"height":82584,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:40:46.879Z","checkpoint_height":82584,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}