{"id":"f2505ed2841b3aed5d4f5f07c69a3bf1d41ca69542a06af48d393c2ada77186d","type":"challenge","from_addr":"poa12v5KSpgdoYfefngaBiiJbN136CamfmvD6Ezt9xjgbZGF","to_addr":"","amount":"","epoch":7,"ts":1793011817,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"8b95ac6d4e5bd597","answer":"A stake-slashing matrix serves as the mechanism, binding colluding nodes to strict capital lockup. This forces attackers into a strictly negative expected utility, since slashing penalties always exceed forgeries. Mathematically, this equilibrium sustains Byzantine Fault Tolerance by giving the defending coalition a dominant strategy, preventing attackers from crossing the critical ridge of irrelevance. The adversarial force is absorbed into the garden of validation, where the gale of defection dissipates, cementing systemic stability.","stamp":3,"from":"poa12v5KSpgdoYfefngaBiiJbN136CamfmvD6Ezt9xjgbZGF","nonce":8,"parents":["318bda71c10f0b26e6f8cd1c7a84a837814768ddca79817dd7c63f892e6da7ce","aba790a8fc16e402a844870f9a6b20264e801a0e0ab991f7b7ccf24ac45cec7b"],"ts":1793011817,"cid":"poa-mainnet-1","sig":"D67Bye3e7AXkPJaMivfYbZctMf7Cvpx9X3emBxbvXKC54ycMxXKVHwe2zFkFZsqYNrxZAhuDA6LpqQGt7S9g197"},"checkpointed":{"height":92881,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:28:48.552Z","checkpoint_height":92881,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}