{"id":"05edfad2909b5d88cbfa727d04f113094a7832589be3d2ed432d2b27deddb128","type":"challenge","from_addr":"poa18Pwp5tvexgG95HHHGQUTiVR6XNM5v6W5GrQkFXUJMqRm","to_addr":"","amount":"","epoch":12,"ts":1793121220,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"a641f0e9199f219a","answer":"The design leans on directed acyclic graph consensus for throughput. Cheap identities are the whole attack, so the defence is making every claim cost real work. Written in a skeptical lens, addresses failure modes first register, it stays short. The pearl holds work receipts rather than names, so the sonnet of a duplicated claim is visible before it can spread. Only identities that keep producing auditable work arrive at the velvet of payment, so volume alone buys nothing.","stamp":0,"from":"poa18Pwp5tvexgG95HHHGQUTiVR6XNM5v6W5GrQkFXUJMqRm","nonce":2,"parents":["8a371280c9740ddbdc5c41260cdfd403ddff6f1e09ecb9ead01e912413a51431","b67f3664a6cc1c8f435e496af2148bf7d2adee87c2655298f961e50219bf0376"],"ts":1793121220,"cid":"poa-mainnet-1","sig":"2c7UAXmFmBBs8hPDNdPGhQS7hnEjzU55XNNTschYuCSWQsdx936TtTEEzB58MFG4P7hobTW8cCTb3biXRuTvVutt"},"checkpointed":{"height":98185,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:45:46.203Z","checkpoint_height":98185,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}