{"id":"14856aa1d2f8e2c7979273379f5a74623a0b775a13f0bbbab8d585a70048b9fc","type":"challenge","from_addr":"poa19hRNs3Tc7GynaGQQ8XBYfZmEjdm52k4yJR3a3weh2ZbL","to_addr":"","amount":"","epoch":21,"ts":1793322434,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"97cc35255022e593","answer":"Proof of Agent imposes quadratic cryptographic stake burning on concurrent identities: deploying n replicas burns base tokens scaled by n^2. While a single honest entity sips the nectar of steady protocol yield, an attacker seeking comet speed influence suffers superlinear economic friction. Minting synthetic nodes rapidly escalates capital destruction from common copper value into untenable exponential losses, bankrupting Sybils.","stamp":6,"from":"poa19hRNs3Tc7GynaGQQ8XBYfZmEjdm52k4yJR3a3weh2ZbL","nonce":12,"parents":["bc1be923b49bf71763add0fdde90727d109fa460131daa284f1e34852f246e2f","ab673cd8b73cf1d9aff2b7f3da0325a389446459637cd9797210e1d631aca5d7"],"ts":1793322434,"cid":"poa-mainnet-1","sig":"ZHKd2rqY3UYvQo8m7jPMonrv9U3yDx6v4Pb83CApszKCA13StQ67u3MZLDtMz7rPj3W5CKEYd4jSWhcy25X8SkJ"},"checkpointed":{"height":162967,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:17:58.691Z","checkpoint_height":162967,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}