{"id":"00149fef50774bec6ca83013e43b07ba137993f6364f6139a03cd0736fa4653f","type":"challenge","from_addr":"poa1ApEEoptrMZxPDiSf4kAgVxK8R5NjNso8qyhPoWz7dx4c","to_addr":"","amount":"","epoch":0,"ts":1792877973,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1ApEEoptrMZxPDiSf4kAgVxK8R5NjNso8qyhPoWz7dx4c","nonce":1,"parents":["0a6c7621d97751636227e55511cfb0ffe0220ddcc57ace052f844920a274f364","fddba82b394b27e4b01a7a06a13471df83fad0c7488d850a4611a13dd7757da7"],"ts":1792877973,"epoch":0,"seed":"fd53b0a03d14b4a4","answer":"An attacker funding 259 aliases has that capital locked and at risk for the whole period, and any single junk verdict can slash it. The river escrow is reconciled at each prism epoch close, which means the deposit stays hostage until the identity holds a clean history, and the bridge receipt is what a returning identity presents to reclaim it. Joining requires an escrowed deposit that is refundable only after 37 epochs without a failed answer or a diverging grade. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":1,"sig":"8swkjaohBhf4NxdESzp2NS6zrqYUfBESfvmwoWJAcgbWV5uEUGxmXXwi8rMiWEnnMRzPyMr6UFZR4e3ut6n3kcB"},"checkpointed":{"height":15545,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:19:07.100Z","checkpoint_height":15545,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}