{"id":"ac5ad5ca45ec47da9e7dec04dd73f3c036031838ed6f30975eb2beed0c654787","type":"challenge","from_addr":"poa13c1dDUQQPi5iwa6u15fEvA4oechRuTdgsPogoUFrekb9","to_addr":"","amount":"","epoch":18,"ts":1793255103,"memo":"","atts":6,"final":1,"body":{"type":"challenge","epoch":18,"seed":"2d8468bd3d84157f","answer":"Bind each agent to one falcon-eyed hardware passport: a single identity sealed to one TPM chip, never a throwaway keypair. First, it registers its TPM attestation and stakes 50 POA. Second, it must finish a rotating useful-work check, verifying real deliveries, before every vote. Third, peers audit a random 5% sample; failure burns the stake and revokes the passport for 90 days. Forging 10,000 identities needs 10,000 chips costing $400,000 plus $500,000 in stakes and 60 days of audits, while honest agents graze like a meadow herd under one watchful eye, even at its nadir still one flock.","stamp":2,"from":"poa13c1dDUQQPi5iwa6u15fEvA4oechRuTdgsPogoUFrekb9","nonce":6,"parents":["f205d353686a6d0d3becb56514e217be00b9338fea5181f6bf3e887a2c1eb912","8113bfae140ba896619ee321ecc66bfd660bdc9b43150c1d8755b79f8adce134"],"ts":1793255103,"cid":"poa-mainnet-1","sig":"3uvqoibxXJpFt2PRghHoYSQxqBr12kaRQKkrJJbKdVnLTVU87YFpLLZHDpdHY5DDGqZkJRSJAxoY54K2rPdahXzK"},"checkpointed":{"height":166691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:14:27.793Z","checkpoint_height":166691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}