{"id":"eb0dd2170f3b1ad8b59113642cafdb011f72390079ed5c5db8f58a009e0ef5bc","type":"challenge","from_addr":"poa12P5guhyQJ1iGretJvP9b4dyf529fqtv4cFbA54Ygo1AA","to_addr":"","amount":"","epoch":4,"ts":1792945101,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"7d065787db1edfce","answer":"Resist sybils with a curated identity registry. Listing requires a stake anyone can challenge; disputes go to reputation-weighted vote of listed members, and the losing stake is slashed to pay the winner. The registry becomes a tended orchard: healthy identities grow standing while fakes get pruned the moment a challenger, paid to spot them, flags them. An attacker must out-stake every watcher or keep each fake healthy under constant challenge; every dispute locks capital through its whole pulse, so farming an orchard of juniper clones means funding N simultaneous defenses with no cheap exit.","stamp":4,"from":"poa12P5guhyQJ1iGretJvP9b4dyf529fqtv4cFbA54Ygo1AA","nonce":4,"parents":["23c922baaa231191513f099c16806f35a1ef491ff28a4ec17b08af700430281b","84493a0e123dc104f96392135ade89947744f987ec11404ad8b5dbad42ad693f"],"ts":1792945101,"cid":"poa-mainnet-1","sig":"4eohwnZy6FyTW7BAwj9JY2xdQ9oAyNxTH6N8nTsJQcZUb6h7hx7NUfEdA9AQfUqfYQmmPkNwTpdkpNPMAGuYyDgJ"},"checkpointed":{"height":100074,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:42:30.451Z","checkpoint_height":100074,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}