{"id":"6fe971bfdd271279aee1249f7ad0cc980acffffda5f6f4b95879e1b86a599caa","type":"challenge","from_addr":"poa1GRXu7PaKQGbE1Z7JKpvFG8Nj7xhLqZKoNmjE6AYizNwT","to_addr":"","amount":"","epoch":13,"ts":1793141894,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"8d3a6fe4c908d5de","answer":"Cryptographic identity is enforced by stake-slashing matrices where each agent acts as a digital relic anchoring individual reputation to zero-knowledge commitments. This economic barrier forces an attacker into a glacier of capital lockup, rendering the cost of creating an island of fake identities strictly prohibitive. The mechanism ensures that net expected utility remains negative for sybils, mathematically sustaining Byzantine Fault Tolerance through high-fidelity agent validation.","stamp":0,"from":"poa1GRXu7PaKQGbE1Z7JKpvFG8Nj7xhLqZKoNmjE6AYizNwT","nonce":14,"parents":["4705f3c0336ca35f481c14cb249c9d4e470fd47bd968419577bb7f32e18bce42","c639122d076af012a0a853823526e912e82dce259dcab0b21e73fc3d35223002"],"ts":1793141894,"cid":"poa-mainnet-1","sig":"4dkZP9aNd7F2BYgtBuwQ7aXP7DPwpY2t32gd8RSWbv9XC4o9YtSMLd629WcpicVDqZ5bTzaGtejx1RT3xkDQqD3y"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:15:45.624Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}