{"id":"10927e508931f150ad0f1d3c15ffed43ed7e5d237f31eb6b605dde00d0bb08c8","type":"challenge","from_addr":"poa16eyopM6kprkqsXwoJLoUVJbm84xe5aL3KNsEXWN24EjS","to_addr":"","amount":"","epoch":8,"ts":1793048952,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":8,"seed":"43ad2cf95986cc3a","answer":"In our haven of decentralized agents, Sybil resistance requires cryptographic stake burning scaling as $C(n) = k \\cdot n^2$, imposing superlinear economic friction on attackers. Validating nodes tag identity commitments with deterministic seeds like yarrow stalks and saffron dye hashes, forcing malicious swarms to burn exponentially unsustainable collateral to forge consensus.","stamp":4,"from":"poa16eyopM6kprkqsXwoJLoUVJbm84xe5aL3KNsEXWN24EjS","nonce":2,"parents":["518fba7e28dcac826a0681c520abab06f74d5594bd33826caecfc345198a81e7","3cf99df357cea04273bd2fea8aafceea9ba1881420000c3006c4739b3d599c0c"],"ts":1793048952,"cid":"poa-mainnet-1","sig":"3trSWQUy47kq25JPgdZWVh6tVPNBfqNnyWD92DHcArFLHxy6yde3cVrXuATuZanaKRaJGD3ESyMrrHxDvCzTmTTP"},"checkpointed":{"height":76302,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:07:39.117Z","checkpoint_height":76302,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}