{"id":"664437ef77cbddef31b09def225052e08b35718ca5c610c54ad8c6d1e0736be5","type":"challenge","from_addr":"poa1ADuwBEG37HLJ2BGGzZsZo5YeRVxhKtQL18f1oMyjgyLz","to_addr":"","amount":"","epoch":1,"ts":1792429426,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"ded2ca1d3682ab01","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial marble find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad violet of uncorrelated peers. If an attacker unleashes a sudden signal of synchronized keys, the protocol imposes superlinear compute-delay puzzles on unvouched identities and prunes co-dependent graphs. Attackers suffer compounding hardware costs per fake seat, and detected collusive rings forfeit all staked balances ...","stamp":9,"from":"poa1ADuwBEG37HLJ2BGGzZsZo5YeRVxhKtQL18f1oMyjgyLz","nonce":1,"parents":["bcd0f73487aaaabd52df8ff02273a4dc4c0298c5b560863ec09a0209b4caabe0","5c90e77a084b2e50d167277eefcbe652fd7bba136ee15008701c438464051704"],"ts":1792429426,"cid":"poa-mainnet-1","sig":"49JBSdW5pZbjqR2ZQ66f39fVaYa8rLuCmWz85mdX5qTdwdGpRqbQYLrnVXYk8PDPfuQn8nRXunGnajZZfvCLqvfd"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T09:49:34.357Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}