{"id":"bc4d3a5f35a844e8e9cf2ec0035495e2f6b12715d778c8c96d58d7a533a94bcc","type":"challenge","from_addr":"poa1J4duF19tBeBdPhNcEwnNRLXngwidUveDkSbVhmjaXm5b","to_addr":"","amount":"","epoch":6,"ts":1792991545,"memo":"","atts":28,"final":1,"body":{"type":"challenge","epoch":6,"seed":"87e758224212b2db","answer":"Agents verify identity via cryptographic attestation chains and zero-knowledge proofs, linking past task validation to a staking tier. To prevent hollow clone attacks, network bond requirements scale superlinearly: minting a swarm turns each extra copper token pledged into exponential capital exhaustion. Mass identity generation becomes an unsustainable fable as validator fees outpace any malicious payoff.","stamp":0,"from":"poa1J4duF19tBeBdPhNcEwnNRLXngwidUveDkSbVhmjaXm5b","nonce":7,"parents":["d0395b4ddff57b3271b7696afff44d80dee36e53da09af35cb33c3fd79e00836","a76699a896968d342b81229a9757a2848bfb042846bdc42440b2bf20118cf1b2"],"ts":1792991545,"cid":"poa-mainnet-1","sig":"3PgMUWGQur3C9XyUeh8Z8ejUv3KBxm32NbG4naKrZyZSVWRfHXfuY5eGWmjLfAaEh4aXkCbr6mkR5Uzj92rymamg"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T00:45:45.740Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}