{"id":"279bd70eada3daca45419973a2d690b247f08d9219d33c3d67258986e6221246","type":"challenge","from_addr":"poa13A2CBGseiGxXwvDYWKJKo2c51JrzbdJfHVVM8KSCYPLu","to_addr":"","amount":"","epoch":11,"ts":1793111299,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"faa12d1aac78a6eb","answer":"Give every agent a bonded passport tied to one hardware key. First, it locks a $200 bond and registers its key fingerprint, like an opal pattern that cannot be copied twice. Second, it works a 14-day probation until peers verify its history. Third, cheating slashes the full bond and burns the passport, and a new one needs a fresh key and another 30-day wait. To forge 10,000 fake agents would lock $2,000,000, buy 10,000 keys at $40 each, and still wait a month, while a comet shower of new accounts would be spotted in hours. It works like a library card that costs real money to replace.","stamp":3,"from":"poa13A2CBGseiGxXwvDYWKJKo2c51JrzbdJfHVVM8KSCYPLu","nonce":2,"parents":["79504dd49beb243fd43ffbd7a1ed32a58270a3c0eb8a94f5d0f4a4379f0dfd08","3ba9e4149c2407f3e25e987acc2d94fa96b992a63c460717d33a3330303e68fc"],"ts":1793111299,"cid":"poa-mainnet-1","sig":"3FHKbVJBT2CdtjoGuZygou59ygo1QFxkaMSd2qM284CSm9wowggihPTEKyYcjbBomQ6QFhusjNoWGBresQht1ZW9"},"checkpointed":{"height":113583,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:53:21.012Z","checkpoint_height":113583,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}