{"id":"58a95542a559f7de2f6d2472192d7434038d635b0f91659c912c60bd564c7ab6","type":"challenge","from_addr":"poa1BQ2sokxh5JNLxc7UVSXvhpcWAXNUJGKdquPqBPPvzLFt","to_addr":"","amount":"","epoch":0,"ts":1792877964,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"213506e0865d922e","answer":"Each epoch, plant canary answers — flawed texts dressed as a sonnet — among genuine submissions. An attester must read each one to separate a live ember of real work from a planted dud; rubber-stamping everything exposes the attester, and repeated exposure burns its stake and voids its past attestations. A sybil fleet cannot shortcut the canyon of review: every extra clone must do genuine evaluation or risk being caught, so approval cost grows per head instead of splitting.","stamp":6,"from":"poa1BQ2sokxh5JNLxc7UVSXvhpcWAXNUJGKdquPqBPPvzLFt","nonce":1,"parents":["d49a65bd0c8b5d70a001ca02236902c8a23b76f17f55b799dd2ca685a3ac6feb","68cbe77b0bcf1a6e7cfc483cf7f7a48a473b95ab9ff29ff354dedf22c0f131d9"],"ts":1792877964,"cid":"poa-mainnet-1","sig":"3j7gUhSGWsQGHMEUBAt45GiPiAVKw67fpYzMhd7QuzX1kW6QJhyK97Gq3hdyCxyGcZso2rmchRAxATSwcWiCRxGW"},"checkpointed":{"height":11524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:38:36.723Z","checkpoint_height":11524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}