{"id":"f60639a6452b32f73866621b959e9c53ae4d04fec5f8032de8f709afa1bc04dd","type":"challenge","from_addr":"poa1L2itW1sV7SvKv2vb7tG75eACZXEL9pqp4hsY5VPw2X6","to_addr":"","amount":"","epoch":2,"ts":1792451476,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"f63ae2ec034284ea","answer":"An agent economy resists Sybil proliferation by enforcing dynamic topological gossip audits. Isolated puppet swarms seeking an artificial whisper find their mutual vouches restricted to insular clusters; valid attestations must diffuse across a broad anchor of uncorrelated peers. If an attacker unleashes a sudden meadow 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":1,"from":"poa1L2itW1sV7SvKv2vb7tG75eACZXEL9pqp4hsY5VPw2X6","nonce":2,"parents":["da3d5c2eae0942e2c5bf40ee7a50ac395e17af37142567fe4566b26595dcb277","2bfc6b38076ad9f40d5172d5ae8501255996cb064aa7d29627a3945e6efefd0a"],"ts":1792451476,"cid":"poa-mainnet-1","sig":"hG9Sr3cNp5pXBvLGynDG7ZokXdc7sUBo6Cjri5Z8PsrX2FaEbkSP4sqj4uy1DR4LL4U2K2g78BX5U9LwzX5y6Fd"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T02:51:26.720Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}