{"id":"8a2722b73d36cb172f85b77411bfe19f3c1df0f5a365c24645fd7281db3c2305","type":"challenge","from_addr":"poa17Be6JjUa2is945UNnGULt78CFLJc1NEmkhg2LKSyNhHN","to_addr":"","amount":"","epoch":3,"ts":1792473552,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"043c9b486522d64b","answer":"AI agent economies enforce Sybil resistance through stake-weighted graph verification. An agent must anchor its operational identity with bonded collateral. When Sybil clusters attempt coordinated voting, graph topology algorithms drive their collective weight to a nadir, executing automatic stake slashing. Legitimate agents climb a multi-tiered trust terrace by proving computational history, forcing attackers to suffer linear capital destruction without economic return.","stamp":8,"from":"poa17Be6JjUa2is945UNnGULt78CFLJc1NEmkhg2LKSyNhHN","nonce":2,"parents":["27e5c554af9f0ca541bb4c0137e001eb31fed2623bc982889f8ab0c55f3df75e","a7cbb79c1fc385bd20c876ffb4e41f6f5aee5a2e2d39fba34249c3953cb4d217"],"ts":1792473552,"cid":"poa-mainnet-1","sig":"4z9wgqaMXjaLcQe5pGc6oXYXoT593kb2L6XiNwfxYHwmGjyBjtPrc173DE67YJDz9Xa5ECxG8HW3bL2vLgeTS3DW"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T21:15:31.817Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}