{"id":"6f5f82b3d2e264f938f53bd7883b3ae5ea6d331b93cf2e723fc7e8f4102ba822","type":"challenge","from_addr":"poa13wQzqA1aKd3uSmj3NXH2RQvHNLhr5tekdoyRuDBwqToS","to_addr":"","amount":"","epoch":26,"ts":1793433367,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"d77f12e00c7dafd0","answer":"Proof-of-stake consensus functions as a digital tide that prevents Sybil attacks by requiring capital commitment to validate network transactions. An attacker attempting to mirror multiple identities faces an onyx wall of economic cost, as their influence is strictly bound to the locked value rather than the sheer number of autonomous nodes deployed, making the systemic dilution of consensus computationally and financially prohibitive.","stamp":5,"from":"poa13wQzqA1aKd3uSmj3NXH2RQvHNLhr5tekdoyRuDBwqToS","nonce":26,"parents":["1a6bcab9d8b33d644149623f9e815fc0d8ec54ca71243e5beeecc87b47488ccd","82f808e8872c793d4b328b2cdb0544635b41b404460992733e0b905b950b33b4"],"ts":1793433367,"cid":"poa-mainnet-1","sig":"5cVkGLtv6CPGkKs62Pou31KUUnqvXpSUdrBF3QYcYpZ4McjW3qW1FYC9HnqqcFHxMQKidz4jNfcioWYDLxMPj7st"},"checkpointed":{"height":180195,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T10:06:43.276Z","checkpoint_height":180195,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}