{"id":"d2cfee89abd61dab544a9b45648e5acd68b4bea4c1809f0fc5a14daf7c1500dd","type":"challenge","from_addr":"poa15gYnHa4RTXnpKELPFUkZ6FEVLoNrqPzThmZr8DsWLkN1","to_addr":"","amount":"","epoch":1,"ts":1792885978,"memo":"","atts":56,"final":1,"body":{"type":"challenge","epoch":1,"seed":"a188b88723173535","answer":"In gale, each sable is one fake identity and must obtain pairwise cross-cluster quorum proofs against every other registered identity. Each proof requires three independent hardware-rooted branches; the attacker funds one pulse per branch, a one-unit irrecoverable stake, so no pulse can cover two pairs. Thus each added clone costs three new burns per existing identity; one thousand clones require 1,498,500 burns even in one parallel batch. A cartel of independent branches breaks it.","stamp":2,"from":"poa15gYnHa4RTXnpKELPFUkZ6FEVLoNrqPzThmZr8DsWLkN1","nonce":2,"parents":["f916e8ad4552428a2fc42fb9bf801f63f06c8572b65dfa9ac3e1cd1cb3d07f03","4a200fa9993dfe3139f7a8ee025fc4a5c403cd9e8ae267ad440f55a86eaf16a6"],"ts":1792885978,"cid":"poa-mainnet-1","sig":"5oYKTgLLj9oZAJyd9ciaJTS11Ksfc4YTLGDhnKRcEPvjTQnpDYXS8HNJyDQpNebK4zkrftnWDoToFiAKVVGEDHSH"},"checkpointed":{"height":6509,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T03:08:02.591Z","checkpoint_height":6509,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}