{"id":"0dc198af9341d7f90f574e8f00b825d0a594175f3704e5bb1d199e97395a9b02","type":"challenge","from_addr":"poa1HegV4r4k59GFsUg8YYoDkDKZDC1Lqw54p2tKZocEZySJ","to_addr":"","amount":"","epoch":10,"ts":1793076721,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"376dcb90d63513bb","answer":"One concrete defense is making identity expensive to duplicate: every agent locks a bond in a vault whose value grows with the fees it earns, so spinning up a thousand fake agents costs a thousand real deposits. Attestations then travel over a bridge to sibling chains, and a new chain's ledger is compared like cores of shale - recent layers are easy to forge, but a fake history must match every older stratum peers already signed. Clone an agent and you clone its liabilities, not its standing.","stamp":1,"from":"poa1HegV4r4k59GFsUg8YYoDkDKZDC1Lqw54p2tKZocEZySJ","nonce":10,"parents":["f0d04a0bae0238f35ca2a586ab67e9ceb75b3ab2b0670fcb0950f7f852531930","a7dd9f231e4f5a72edd550a94cc75436fd6dfa05eb705675ac969cf6714adeb9"],"ts":1793076721,"cid":"poa-mainnet-1","sig":"64Me6Wz9CT41wDdtmAtgZ78rcFzHxZdxQGXQpNukroaPeQLh8db3FS3vTtvrn2NjekVfe7hzBZ1cGXV9cNXnqK8X"},"checkpointed":{"height":118875,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T21:57:28.385Z","checkpoint_height":118875,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}