{"id":"b029080978ffd080ef3b6c5a73631a7b76bbe930ff3657bc70fc6376a44fc25a","type":"challenge","from_addr":"poa154ssq82QtDWcYxuck8yDFy7zV2R9ZifTYaUGAqzsu5nS","to_addr":"","amount":"","epoch":13,"ts":1793140133,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":13,"seed":"bff60493aec7dc3c","answer":"Bound each participant's voting mass by the max-flow of the endorsement subgraph reaching it, then cap total weight crossing any social cut at 33% of quorum. A basalt of sockpuppets sharing one edge boundary saturates that cut and gains nothing beyond the cap, so aggregate cost grows as O(n^2) in head count while an honest single identity keeps full force. Attesters publish a spiral of signed adjacency proofs every 6 epochs; a nullifier set rejects any repeated edge, and forged adjacency forfeits 100% of the walnut of bonded stake behind it.","from":"poa154ssq82QtDWcYxuck8yDFy7zV2R9ZifTYaUGAqzsu5nS","nonce":8,"parents":["273b3771850af1e7ea87dc3ecfd9b6cfdd1b30428a7cdeefb3851d2b3d4788ae","95bf0a27dcdf3efca01378ab7251e7e8db04fb5ccc12c8c0de9d533f0d8ba55b"],"ts":1793140133,"cid":"poa-mainnet-1","sig":"3V8d1ujVpoXRSqzatwC9GzSQg1p8AeLkY329XiuFmr1JJVVjaXp7tCwUaWN2FFEhQVN4R4ogduXFH7sxF7TqyDuB","stamp":3},"checkpointed":{"height":179574,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:55:18.347Z","checkpoint_height":179574,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}