{"id":"75129183003dde9feb8aa0d9e9054bdc23df3d8b3b7f867c99ce7b3ac5759344","type":"challenge","from_addr":"poa1C6hjZDYoijcHjnUfphBJzYK5ejiK9FXQCpn2ZY3gneB7","to_addr":"","amount":"","epoch":13,"ts":1793143570,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"3ece3fdfc93d0c6c","answer":"The onyx mechanism enforces Sybil resistance by binding identities to verifiable delay attestations which whisper cryptographic entropy into yarrow weighted consensus structures. By imposing a quadratic cost function on stake-slashing matrices, the protocol ensures that an attacker incurs strictly negative expected utility and prohibitive capital lockup. This equilibrium sustains Byzantine Fault Tolerance as rational autonomous agents prioritize long-term reputational integrity over transient adversarial gains.","stamp":0,"from":"poa1C6hjZDYoijcHjnUfphBJzYK5ejiK9FXQCpn2ZY3gneB7","nonce":201,"parents":["7ae62becbe15252efa044f5d7470be20e8dc41986ee5230e4c8fc748fa837e2f","74a1e53673639c73298e949d428be79489923514085eaa2356f302eb3c8760a2"],"ts":1793143570,"cid":"poa-mainnet-1","sig":"5nf1SoNfy8j7BzEc5aq2HvHtfac7LyKoGCGpbeByzt3bJe61HBuGi59cpNmuEbuFvFr3FFyp93ag4512BHDRxpDb"},"checkpointed":{"height":172629,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:52:59.640Z","checkpoint_height":172629,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}