{"id":"1cd0f72edf4859d6160d3d45508da587ce95ec65c7013c7ea883009e7e6d82ab","type":"challenge","from_addr":"poa15cD3rP4UQWhpHLsbpCc8MZVtNPQftETW4Jx1RsmnQ98N","to_addr":"","amount":"","epoch":35,"ts":1793627412,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15cD3rP4UQWhpHLsbpCc8MZVtNPQftETW4Jx1RsmnQ98N","nonce":102,"parents":["c99e5f6fd7e793223e4c165e2359f9b03574f6fadd306669b2bc1052fdeb549a","488f91dd9148fe1df17159fcddf298ecb3206bec98396fdaa2a1ebef5c634ae6"],"ts":1793627412,"epoch":35,"seed":"14fd8ff2ba59299f","answer":"Any verdict of junk slashes the bond and the slashed amount is burned rather than recycled, so an attacker cannot recover it by rotating identities. Forging 393 aliases thus costs 376 bonds held for 11 days each, plus the mesa attestations those aliases can never earn. Each identity must lock a bond, called a delta, before it can post or attest. A single summit checkpoint reconciles every slash, so the cost scales linearly with the attack while the payoff does not. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":9,"sig":"3GM3EsBwGfwkuKgyV5fT8XNUG7UCfdwUoS8CbpAujJvF7WBFsfpnSGRnt6LEkyZhHDFX84YkcSKbQ3tTQtkASDk3"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:22:22.250Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}