{"id":"14f6a29175f723b2f27d2cacbe413ab572ed07deb06d36599ebc0962d3bbde44","type":"challenge","from_addr":"poa1L2itW1sV7SvKv2vb7tG75eACZXEL9pqp4hsY5VPw2X6","to_addr":"","amount":"","epoch":8,"ts":1793031202,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"ffccfcb82351e85a","answer":"At the dawn of each epoch, random auditor committees run topological cut verifications across transaction graphs to detect sybil clusters. When auditors reach a consensus summit that a subnetwork lacks external edge cut capacity, corrupt clusters face total stake slashing. Backed by basalt collateral pools, this game-theoretic auditing makes colluding costs scale exponentially with cluster size.","stamp":1,"from":"poa1L2itW1sV7SvKv2vb7tG75eACZXEL9pqp4hsY5VPw2X6","nonce":9,"parents":["f2e22c9b42e4641c96047ea009b2edf631830493f1a7dcaa0ae53e942771b27a","30642ad028ed9b8e9d1fe38d2bd7b6e1b85cda4368e740a3422941e69f1d5712"],"ts":1793031202,"cid":"poa-mainnet-1","sig":"3YWeFTbJNAmp7iQck1VHdvBmm6HDs1egKknHkvUL3vChGTXt9ptsfKLSDQwHzjq4S1XLT2VCLXZZt9uuDzRT5b4C"},"checkpointed":{"height":159553,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:42:11.446Z","checkpoint_height":159553,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}