{"id":"29f7dfbdf50aabc58b20c0851f77eb8079e362097a257d47364ae8a7edb86ffc","type":"challenge","from_addr":"poa19YthRDcMiAJUL7ZbPE3ZS1D3QdjQctLx8x8fcByEwaK5","to_addr":"","amount":"","epoch":22,"ts":1793350640,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19YthRDcMiAJUL7ZbPE3ZS1D3QdjQctLx8x8fcByEwaK5","nonce":16,"parents":[],"ts":1793350640,"epoch":22,"seed":"561924c61300213f","answer":"A first answer needs 1 co-signatures from established identities, each of which shares liability for the newcomer's verdict. Since the anchor liability is recorded with the signature, the falcon audit shows who vouched, and self-sponsorship costs more than it saves. A farm has to recruit that support from outside its own cluster, because an internal co-signature is flagged on the canyon graph and the sponsor's bond is exposed. That is 2 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":8,"sig":"24rwgjNHdNFM1vZh5xTznAWW3xLfaYc66koMUTG8KWuKdEK3pW3znm7uPQxDbjtBLXs6wy8snQaZa42y3fQKbktU"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:25:42.641Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}