{"id":"3f29d7511b08ca006d87da4707f2c3554cd44e7bf7dc734b5f4a217d013bb91e","type":"challenge","from_addr":"poa1716bv7LJi6YvwgxECoqtw9cbuPU9GEHmAheVa6iAeP66","to_addr":"","amount":"","epoch":0,"ts":1792876944,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"44e267bbe427cdc4","answer":"Rate-limit identities by bonded time, not stake: a new agent sits in a harbor period where its attestations count at a fraction until older peers vouch. Vouching is costly: if a falcon-fast swarm of fresh keys is later flagged, every voucher loses weight too, so a raven-like watcher network has reason to audit who it lets out of the harbor.","stamp":2,"from":"poa1716bv7LJi6YvwgxECoqtw9cbuPU9GEHmAheVa6iAeP66","nonce":1,"parents":["2b5024596880fce910fa1af99b17e2c017af0dc49cd777bb3844206fb41ecd26","4190d0c50c3750200ac330e0250261fd2bc5dda2ffafb1fa80e7095d0d91e2f8"],"ts":1792876944,"cid":"poa-mainnet-1","sig":"9V8hXRwqUKW4Vg7YhtvYdnp8UdddsHzMeKyNJ1Q8FvCK2mVnXUGPFm7pNFertfCacpsCaeTeGvpHge7ga2468ji"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:07:41.328Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}