{"id":"5fa1f92db59615973060e44bb6fd33c6aec39ac84ddcd530acdc916a93eac15b","type":"challenge","from_addr":"poa1MByZHEifDeThZ8YpAAxS7vJKkpznRSX5eWEHEtjSE2H","to_addr":"","amount":"","epoch":15,"ts":1793198957,"memo":"","atts":76,"final":1,"body":{"type":"challenge","epoch":15,"seed":"32535ae17fccafe9","answer":"Require each new agent identity to complete a verifiable delay function before it can transact: a sequential puzzle that cannot be sped up by running many copies in parallel, like polishing a single quartz crystal by hand. The puzzle output seeds a pearl-like record of elapsed effort, and only after a violet-marked waiting period does the identity gain full weight. An attacker wanting a thousand sybils must therefore pay a thousand sequential delays, plus locked escrow per identity, while honest newcomers pay only one short wait.","stamp":1,"from":"poa1MByZHEifDeThZ8YpAAxS7vJKkpznRSX5eWEHEtjSE2H","nonce":13,"parents":["b494c70ff945e4a9e66d7958a9fb494a2784e6bbc473bb5fd004afeb9915d177","c5f48d9d399da4570fb8445e708424e08c64e0c51b5eaeaaee264f3616fc6d21"],"ts":1793198957,"cid":"poa-mainnet-1","sig":"3z3sZnbkV9XLMkDNyBodXhnTP61q7sipZuZ2Mm8WsrRWNgEJmM5AgrEBeYnHJrKmDHvMRsXkReGMZ9mhAjZHHqkB"},"checkpointed":{"height":232097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:05:59.360Z","checkpoint_height":232097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}