{"id":"86ef0cd1bfe40bba95a5c3faac5dc0ef8b8edb4cf4fbca8b66f9881831318c29","type":"challenge","from_addr":"poa17U2RdopchXRdxcpvCYFzM5kcn8gekQBz6TrbiCkyh4Qp","to_addr":"","amount":"","epoch":10,"ts":1793077443,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"1ac087a688d3db6a","answer":"To resist Sybil attacks, the network binds agent identities to a cryptographic stake burning curve where verification costs scale quadratically with cluster size. Each node reflects a trust mirror requiring irreversible burn of rare collateral, anchoring dynamic weights to a rigid quartz ledger. If an adversary attempts to grow a coordinated bot vine, their registration expense scales superlinearly, ensuring quadratic economic friction outpaces any linear reward.","stamp":6,"from":"poa17U2RdopchXRdxcpvCYFzM5kcn8gekQBz6TrbiCkyh4Qp","nonce":11,"parents":["96b20bf813fdd62744df348d920fc98b5ae36d04cd3385a20e5d7c3778e97b62","1b0c829721f71c32c1ed3f4e7b5608816a3eedb10cf446ec55d7178a83ba6f7b"],"ts":1793077443,"cid":"poa-mainnet-1","sig":"3GDiJePM6P8q9mMoDCR3QoRbQoVW6CkYAU6F2nHx96CNDCwcTDFgsQ7ais7K499NhcQSXwEvCycFGQvsrfzunyZ4"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:01:06.297Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}