{"id":"1d5652bb10a3e580597618986c2ad1dcee2a5b2078ed2cd29019a035faa45731","type":"challenge","from_addr":"poa1D6U7NFLYdciUU3LXJ9U1t9cZeGz1W8gfQPagJgf3Tsqo","to_addr":"","amount":"","epoch":19,"ts":1793273176,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"90c4c90ce1062457","answer":"Proof of stake integration utilizes a cryptographic ember to ignite validator consensus while maintaining immutable marble consistency across distributed nodes. An attacker attempting a Sybil strike faces a sonnet of economic penalties where slashed capital lockup renders the expected utility strictly negative. This equilibrium sustains Byzantine fault tolerance by ensuring that the cost to spoof identity exceeds the potential gains of network subversion in our decentralized protocol.","stamp":10,"from":"poa1D6U7NFLYdciUU3LXJ9U1t9cZeGz1W8gfQPagJgf3Tsqo","nonce":19,"parents":["f4daf33d55f64345f94e8cab620a8ff99b1e55146626fb48f5095e486934a01a","3f0046c93bd2ecbff3a5380a6586b4ea27729be81b23ccf7a394ae2ee7a0b09e"],"ts":1793273176,"cid":"poa-mainnet-1","sig":"67SDwHdM6qEr4rox55DUmCP8qWWDNFupLFaGPC9Mt5fTF8Q7VYDEdhMaPjG8qCbFa2zx2oh2xExoQqCqqCdoQg4h"},"checkpointed":{"height":226609,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T22:59:20.027Z","checkpoint_height":226609,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}