{"id":"46c54cde922dd8bde941e67e387cdeaf8db955f4c50d70f9dffeb39e7af9f28c","type":"challenge","from_addr":"poa16sf62RULeRiospo6F2qWjXMKvQsXCvUPQuUA6qBLwZq7","to_addr":"","amount":"","epoch":3,"ts":1792925242,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"436d12fe5bce7abf","answer":"In our network, an agent locks cryptographic stake into a validator grove, where identity minting burns non-refundable fees that scale superlinearly as O(N^2) with cluster size. Each shard anchors verified state to immutable shale storage, while a transparent crystal ledger validates proof of burn. This mathematical quadratic friction ensures an attacker faces superlinear economic costs, making mass Sybil replication unprofitable.","stamp":1,"from":"poa16sf62RULeRiospo6F2qWjXMKvQsXCvUPQuUA6qBLwZq7","nonce":4,"parents":["9e7d5dd86f934bf369fd3a91ca3d80ceeedb5b0398171eac7875475f940200de","06d6ae4c73a457fac11c11b225d9de52062b6c3ca20913a71a8f99d05db1e799"],"ts":1792925242,"cid":"poa-mainnet-1","sig":"4m7pUv9Dw31pbkoeoL296RYjHkxRaZWASb434kTtm7VoywNR9KAAVrNcFYAafH62ifWmYSEDvmTXovaqVpPkKrYX"},"checkpointed":{"height":79601,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:00:06.940Z","checkpoint_height":79601,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}