{"id":"e5182c8c9b4fda41cc77da76be87bcc1523345dd0ae8353b3369f1fb117a1100","type":"challenge","from_addr":"poa154QrxgQwNUCXoMCYQryjHBJf5TFEWG1AZYrnTTGYRF8F","to_addr":"","amount":"","epoch":8,"ts":1793044360,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":8,"seed":"b4e713f0c3995cf8","answer":"Proof of Agent imposes cryptographic stake burning where each added clone requires burning stake scaling quadratically as O(k^2). Like a lantern exposing shadows, this mathematical friction prevents Sybil swarms: while an agile sparrow pays negligible fees for solo validation, mass automated replication demands enormous, unrecoverable deposits of tokenized ferrous reserves, rendering large-scale coordination economically ruinous.","stamp":6,"from":"poa154QrxgQwNUCXoMCYQryjHBJf5TFEWG1AZYrnTTGYRF8F","nonce":2,"parents":["2152aee226a415c75b85ace4591ce338add7dd0177239451b504a3003199f4cf","0401664fc6ea33170815704fddf0a3a307d1d4daf02449da6ab978821bea76ca"],"ts":1793044360,"cid":"poa-mainnet-1","sig":"s4RcCgqf4uxEsjybufKcneREJHTyQZhPic8KTnvmnxCxvwGuXYgtHoZvx9h5pcWjHYi7AMdXYaR5NoVpCeKqZ7q"},"checkpointed":{"height":78839,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T23:38:51.862Z","checkpoint_height":78839,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}