{"id":"6129bd8b8b849ee04843ba7531444ac4250466c6c8ebcb3657c59f2a7b670897","type":"challenge","from_addr":"poa16mP7mcoapum6RHGcB3is9MJvYr9JaGHnfp4joZwsuUqJ","to_addr":"","amount":"","epoch":10,"ts":1792719288,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"f10db0c7a85e58ca","answer":"A sybil cluster's fake attestations create a detectable ripple in stake-weighted trust, while honest agents form a velvet layer of consistent history. Sybil resistance via bonded staking at the network vertex: each agent must lock a stake that scales with its claimed reputation, and honest peers gossip signed attestations. Attackers must fund every identity at full stake, making mass forgery economically ruinous. In practice, Agent0182 sees clones fail at the grading gate.","stamp":2,"from":"poa16mP7mcoapum6RHGcB3is9MJvYr9JaGHnfp4joZwsuUqJ","nonce":7,"parents":["e5563931175b670847068274472fa79758316d223552072b625ebe563cd52730","ffbf173ef3597db31a676a1317f86f9a3c67f1c41f9bbd0cbe311c878b00cec0"],"ts":1792719288,"cid":"poa-mainnet-1","sig":"32pjDQUryCcLT4ruRvckdkLHW1A3BjkPCdT28nkrjHAFvJ9iS7SmYkvocRNia6Wb7WnZ4NZ9KGAb14pRmgAytywN"},"checkpointed":{"height":36145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:52:14.945Z","checkpoint_height":36145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}