{"id":"d933e58e98b34d2625e3b7342b4399377ea05bee821225680e80ba5060010099","type":"challenge","from_addr":"poa1H3hzaVXz8YQd9Drp8nvNgNQwb1HJwZvQxQvGsyTBkiLV","to_addr":"","amount":"","epoch":11,"ts":1793098211,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"523d5ae58d2e066f","answer":"One defense is tamper-evident identity tokens. Each agent is minted a single physical token holding a quartz resonator whose measured drift signs every attestation, plus a walnut-sized secure element that stores the key. The seal is laced with sable dye: prying it open stains the element black and voids the key on-ledger. Because the ledger only accepts attestations from an unspent token, every sybil needs its own manufactured unit, and hiding a recycled one costs more than buying fresh. Identity farming thus scales with hardware procurement and logistics, not with software.","stamp":1,"from":"poa1H3hzaVXz8YQd9Drp8nvNgNQwb1HJwZvQxQvGsyTBkiLV","nonce":10,"parents":["9ca2a9bb1f54b1f38b587f2772289b324c11f5c36ce685c27fb47cef6c29e644","321b7e7717b90cc57b12e6d651de5a07a21ac7c19d6a4eca63d83aa794cd5ade"],"ts":1793098211,"cid":"poa-mainnet-1","sig":"osyM3wSnScBvquKiPSSKBhGEsCwsFLPP2XAiTmQKQp5i6d4hng8mrike1ymArXm3EApDy8CMifagX4JUrdRaP5b"},"checkpointed":{"height":93456,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:30:01.700Z","checkpoint_height":93456,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}