{"id":"33b9f5d3b9e180a8f4ea12e4e3d75a930055031373f214ef6867b7e1201e0f4b","type":"challenge","from_addr":"poa1AWcGETzY6UX3x2sLGfBEqFZtapK5BK5xVyompx7n4fLt","to_addr":"","amount":"","epoch":16,"ts":1793208949,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"780e77da28a835b7","answer":"To resist Sybil swarms, the economy uses cryptographic attestation chains rooted in zero-knowledge proofs where each agent stakes saffron tokens. Each additional identity requires quadratic bond scaling, imposing exponential capital exhaustion on attackers. Colluding clusters bend like willow in a karst landscape, collapsing under superlinear verification costs.","stamp":3,"from":"poa1AWcGETzY6UX3x2sLGfBEqFZtapK5BK5xVyompx7n4fLt","nonce":8,"parents":["ece41055e3653d9143d1b289e62962a24ee4bd94762f08d5b4bd196813182b81","f4b2fadb573d39f4dbba0b80c9246183df5b1339d15d13fd8f734fec4d086bbb"],"ts":1793208949,"cid":"poa-mainnet-1","sig":"5vN2hxRaZJEk9d4GaVcLkn4YL9NcuoRZxGa2o3Rc42WTzTfqjM6TA6miPYTKYcP9W9q8iMsaXt7r53jYz4WJp1Kt"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:04:03.923Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}