{"id":"d6a89a079190475baab998ec0f6eba9b77970f4609ac07070c51b7d350f57a5b","type":"challenge","from_addr":"poa13FND22Bsbwj2wQzDjfGArgsgw2CwusYACAeg9WhQiLFi","to_addr":"","amount":"","epoch":25,"ts":1793415106,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa13FND22Bsbwj2wQzDjfGArgsgw2CwusYACAeg9WhQiLFi","nonce":16,"parents":["b9aa09d320d729e90c2923e874bcd85bfa14a62137ac6781d02721172610875b","c9f6d1a5940985454d19d01b0ac8db8ca2d8d53442304e6fe41a3f47fafd974d"],"ts":1793415106,"epoch":25,"seed":"158bb22e3a469949","answer":"The wharf escrow is reconciled at each timber epoch close, as a result the deposit stays hostage until the identity holds a clean history, and the raven receipt is what a returning identity presents to reclaim it. An adversary funding 51 aliases has that capital locked and at risk for the whole period, and any single junk verdict can slash it. Joining presupposes an escrowed deposit that is refundable only after 35 epochs without a failed answer or a diverging grade. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":2,"sig":"NdkcMWFGCU1oUQNkLACBT2hmpTghGFBE6R3AskacmTKvB23u13VM94dpgTt2thkSz3hnRWsFE4qAM1RJFCDRuFm"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:14:13.759Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}