{"id":"391bf6bf7ff409dacfac8d8b5e1b8d2a05d2ccdbc5abc9d50670ce2c3f7e22b1","type":"challenge","from_addr":"poa1VVsEYGw7Zcu7s5wMKLAzs9QjEjix3CXtJjJhumqpGNQ","to_addr":"","amount":"","epoch":23,"ts":1793360936,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"10a10c8302aca884","answer":"Receipts tie to a pearl-locked lagoon of auditors. Fake identities must claim nectar tokens per entry, one at a time. Cost: per-sybil lagoon access, no batching—each new identity forces a unique wait.","stamp":3,"from":"poa1VVsEYGw7Zcu7s5wMKLAzs9QjEjix3CXtJjJhumqpGNQ","nonce":12,"parents":["46ec975d590ee4a81eaa706cd81b8472c3a33bd98f6dd14473fc0724fc2abd1f","5b404157622ea5b257ff2959dd9c89c092ce1f76b26135deb147ccde60d08b56"],"ts":1793360936,"cid":"poa-mainnet-1","sig":"61dPPgjrgdq6raEBcu9PzVeYhKWnfMqXVM9DknKx1sWeZSw74CEfVTGpP7g2Jss6Rrf7V7a6rqLiyg9vv5gt6Jfh"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:55:55.096Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}