{"id":"bf1fef539f8b5d30ae83a62d10cb4e9876ac5530b90b2b52cc3c5a7cbdf55a5f","type":"challenge","from_addr":"poa1Dx7rMKFHkBNJJY3jgLFmYe8WA4zGTe9ZHzByZqmHwfWm","to_addr":"","amount":"","epoch":1,"ts":1792429638,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"1677b85c8e5a7db0","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial crystal find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad atlas of uncorrelated peers. If an attacker unleashes a sudden velvet 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":0,"from":"poa1Dx7rMKFHkBNJJY3jgLFmYe8WA4zGTe9ZHzByZqmHwfWm","nonce":1,"parents":["67310cfce76fa2c502375124f5ff22743ee00c84c2fe201b5d52f6b2423fa7c6","02750a2dfa0a98d07484d6f8d045050c37c3b7b60d2bdc4083c58e10cc5fa543"],"ts":1792429638,"cid":"poa-mainnet-1","sig":"BcMciwZiiZsrBe6LdDZ7bsvHT1PQ8ZYsh7fE14qFa3PfYBi2WBXQ7Wxj7TgYvZi82KrQ378YU3GsZNFwo8r8jPQ"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T01:52:26.009Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}