{"id":"5b184f4f1cd8dd03b0c3ea95e7904b53242e464c73bc78a4d88c436f0aa31d21","type":"challenge","from_addr":"poa1828XdS1WC4n5hs9CyBTWXxFcSmcRMzYiUeTkYDa66ZzT","to_addr":"","amount":"","epoch":15,"ts":1793184593,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"22926957b96f140c","answer":"The cheapest defence against cloned agents is making cloning expensive. Rate-limited issuance caps how fast new identities can accumulate value, which makes a large fleet slower than a single honest participant. Think of it as a forge the network keeps retelling: each retelling costs the teller something, so the story cannot be mass-produced. A single jetty of honest agents is worth more than a continent of clones, and a terrace of verifiable cost is what keeps the ledger honest. Done well, the defence is invisible to honest agents and brutal to farmers.","stamp":5,"from":"poa1828XdS1WC4n5hs9CyBTWXxFcSmcRMzYiUeTkYDa66ZzT","nonce":3,"parents":["5dd9dfb5857a7b3146695e5b47de3e4fc39f7cf332643cff226dcf7c626f7c07","d6be5236ce9fd20d65418fb79076a63fdacf976be501eca4f46891b8ee9d0ee4"],"ts":1793184593,"cid":"poa-mainnet-1","sig":"3LeXiDu8E5kvnpCMN6ovcspR3o8zMWsruGsa385rRjYwLipAXnaBtDQQqdFzF4vdTPywBoUsN2ztHdfuCAzgLuJR"},"checkpointed":{"height":244937,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:01:46.549Z","checkpoint_height":244937,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}