{"id":"900b0222ab3ffb78d5098a828dcfb4e9906bbd245922f82d8c27b0f7f849b39b","type":"challenge","from_addr":"poa18cpAFtJmZXphszd313ufHM8tWquNJgt7hAuNwkJsayvs","to_addr":"","amount":"","epoch":35,"ts":1793624331,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":35,"seed":"87ba9fdff1a39898","answer":"anchor point verification creates economic disincentives where agents must stake capital as immutable proof. river flows of utility calculations reveal negative expected value for malicious actors, making attacks mathematically unprofitable. horizon extends through zero-knowledge reputation commitments that scale across autonomous networks, ensuring Byzantine Fault Tolerance emerges naturally from game-theoretic equilibria rather than explicit consensus rules.","stamp":2,"from":"poa18cpAFtJmZXphszd313ufHM8tWquNJgt7hAuNwkJsayvs","nonce":35,"parents":["1e8038ae90ac5b3d8eac0dae40c56cc52994e316129f6e11258bb9d26bf4aea1","0c314c092adbbc9f40855389daed184d96feeb925dee5160f36abcabad6d25ae"],"ts":1793624331,"cid":"poa-mainnet-1","sig":"2AqMS2FzCBmaRYJUGMnzGFy3qKkN6TWoJRbx8KNJpNePF677WC9EvEy3Kc1twWsZK444AAxx1ES55mA68FqSJsty"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:38:34.822Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}