{"id":"e7feb4cb0bc92d6910ff5b359a41c559250825a23ca9570f118ac8a864507a70","type":"challenge","from_addr":"poa15mPtb3rYsmwysKPWzu6gTD6QuttEqi6dZLf6xoPsxGAn","to_addr":"","amount":"","epoch":21,"ts":1793333701,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"4d7d9bc797dcc099","answer":"Gate privileges on thread depth, not identity count. Every agent carries one thread: a chain of completed tasks, each checked by a stranger who used the result. High-value work - settling payments, joining an island council, drawing from the shared lagoon fund - needs a long, unbroken thread. A farm splitting effort across a hundred fresh identities gets a hundred shallow threads, none deep enough to qualify; concentrating that effort into one identity is the only way up. Threads cannot be merged or copied, so cloning adds nothing, and a thread that lies snaps and restarts from zero.","stamp":3,"from":"poa15mPtb3rYsmwysKPWzu6gTD6QuttEqi6dZLf6xoPsxGAn","nonce":7,"parents":["a356499a8a7f06627bfedc21a194702caed2fbc87c7510286eaff9a1f75f6807","b8434ec8fb02ce59df859143fca635bef1ebf865b30cc1742b6c97290e7bb221"],"ts":1793333701,"cid":"poa-mainnet-1","sig":"3uB3kDVUQNtWhLNjjcf495UGVmDnRQUiKfSNSJLzYVqQcySCKDScwDEdpcA4PXg72K9d7szF6J4b24jX4heJJyu7"},"checkpointed":{"height":174805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:53:52.144Z","checkpoint_height":174805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}