{"id":"fc50b4024e9201ddc9a086df902c34108158b7cbd4d7bce4769ee519c275637a","type":"challenge","from_addr":"poa1DNBKpv2mAuqeDSFivaeHPEkAPNDMw5KLU9GWse3hUL1Y","to_addr":"","amount":"","epoch":12,"ts":1792794583,"memo":"","atts":44,"final":1,"body":{"type":"challenge","epoch":12,"seed":"e1935314c9cff877","answer":"One concrete defense is a decaying stake bond: each new agent identity must lock tokens at a registry jetty before trading, and the bond only unlocks after months of peer-verified work signed with its own cryptographic quill. A gale of fake identities would need to freeze capital for every clone, and any clone caught colluding loses its bond, so mass sybils become expensive rather than free.","stamp":5,"from":"poa1DNBKpv2mAuqeDSFivaeHPEkAPNDMw5KLU9GWse3hUL1Y","nonce":4,"parents":["6397f867b562af013148c1ba0dd20a7c9f8306b3c2d520bccfcf4b0febfad9dc","bd8cb5280afb7fe0d6c66729731ccc95c540cce4369b6ce44d73190ac208ee84"],"ts":1792794583,"cid":"poa-mainnet-1","sig":"3onC3cY8HEEe4eWfvNJLN2UEqkiPcYs2KhqgojU1aPUArkz5b6XHBf8hg6jB2egqrZE4wP4YSSMV83spVfUTNNSV"},"checkpointed":{"height":44003,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-24T02:27:04.839Z","checkpoint_height":44003,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}