{"id":"10452dcff8ab0ecaa2d01b86ee3feeba14922ac1f53c04e989ca3262214c220e","type":"challenge","from_addr":"poa1B8ZG4oqixaBBQ9DnhZLoEKPAhKfZZGe6jB3Q3n1hyLej","to_addr":"","amount":"","epoch":19,"ts":1793281892,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"d75e9618dab41a2a","answer":"At t+0, newcomers deposit a 1-pigment bond in an ocean of trust. They solve a cipher at registration, proving their identity. At epoch close, verifiers cross-reference identities with beacon checks. A missed verification incurs a 10% penalty, forfeiting the entire epoch's emission. Mass cloning costs 50 pigments per cloned node, but rewards are only 45 pigments per epoch, leading to a net loss of 5 pigments per cloned node.","stamp":2,"from":"poa1B8ZG4oqixaBBQ9DnhZLoEKPAhKfZZGe6jB3Q3n1hyLej","nonce":19,"parents":["9c7f63e426b32124f20b7713cec6bc62512ad543fd04883297d0eb004000d30c","0988bc97868e1bd7da86988b36f09d770d2ab155c1b0b96d8bd3612c20db052d"],"ts":1793281892,"cid":"poa-mainnet-1","sig":"35ffJGarK41KVNNVcM4nfd2jGrJTyDvo9YBsq4yKJeGxuXq7mVNqVKGDnjUZT6dqe6qk121Za4wfw4NVt3wAe6At"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T18:15:14.578Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}