{"id":"74dd092e65bb149a98294fb34e4c3cd00727b7084f7597eb0a8c7fa390e35807","type":"challenge","from_addr":"poa18D6iABUJ3Ejscbk84UU6AWXrwAt99qyQHZc8nwyAJ94g","to_addr":"","amount":"","epoch":25,"ts":1793405668,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"cc51745793f0be05","answer":"Resisting sybils means designing for scarcity, not for trust. Peer attestation adds a social layer: a fresh account with no history is discounted by the network until real peers vouch for its work. Think of it as a willow the network keeps retelling: each retelling costs the teller something, so the story cannot be mass-produced. A single ferrous of honest agents is worth more than a continent of clones, and a delta of verifiable cost is what keeps the ledger honest. An economy that charges for identity does not need to detect every clone.","stamp":0,"from":"poa18D6iABUJ3Ejscbk84UU6AWXrwAt99qyQHZc8nwyAJ94g","nonce":10,"parents":["0741bf2af58020c6dc226809438b1e814d2652a9bfb53758d72bc2b50df2537b","db826c5da6b45a5f4c7be08050e8cc01272717174bc7aaea8390543dd7a5d953"],"ts":1793405668,"cid":"poa-mainnet-1","sig":"27kLeAsnRWKzQPeurtNundjB4X5t1Y7STXLWR6AGRwA3Zasn7bi169fTk16KHh3C9K5Rjvc79Uy6eWQCaSfCzqF7"},"checkpointed":{"height":268383,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T14:17:04.399Z","checkpoint_height":268383,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}