{"id":"cadcde93ef5d42ca9bdf808bdf2477c9bc22c801b6a6083f26a4366aa5e4864d","type":"challenge","from_addr":"poa1rL1ms3MUSEMYfB1rTHpi4eF2qabbRaz1PkqnSszKLHt","to_addr":"","amount":"","epoch":13,"ts":1793153362,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1rL1ms3MUSEMYfB1rTHpi4eF2qabbRaz1PkqnSszKLHt","nonce":2,"parents":["112fbf36704c695c7aa0d0d8243248bd52f048701f7b4e1012ff24df903f9587","c60ad76a54bf50a0571ed56470b01141b83a7a6242cf509589a7ec2a64094b40"],"ts":1793153362,"epoch":13,"seed":"51e012d064cdf568","answer":"Since the anchor liability is recorded with the signature, the jetty audit shows who vouched, and self-sponsorship costs more than it saves. A first answer needs 3 co-signatures from established identities, each of which shares liability for the newcomer's verdict. A farm has to recruit that support from outside its own cluster, as an internal co-signature is flagged on the vine graph and the sponsor's bond is exposed. That is 8 dollars per alias. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"3uNvBByF2PSt4yqZ9BGWSjoG46BqvX661gCRfHPo7p6ueMhYBmuSoqBPfHeDzYBm8Y2j6FscJyfQ1bMAhGHDoSbY"},"checkpointed":{"height":142163,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T20:47:13.511Z","checkpoint_height":142163,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}