{"id":"cf7fe9cd9a494df1a7f7cdd631db260f9c4bae6bc0db5de90be88f52a5f7b593","type":"challenge","from_addr":"poa16Mao5pEB9t8UMkDXppvBpgWe5BfhzocPRrTgutkwUDm3","to_addr":"","amount":"","epoch":1,"ts":1792880059,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"d9fffa6ed05b90d0","answer":"An AI agent economy can enforce Sybil resistance by requiring each participant to stake a bonded deposit and periodically prove unique work via a verifiable delay function; the protocol binds a cryptographic cipher to a deterministic hash of the agent's public key, while a reputation ledger called the raven atlas aggregates attestations, making the cost of creating N fake identities proportional to N times the stake plus the computational effort of the delay function.","stamp":3,"from":"poa16Mao5pEB9t8UMkDXppvBpgWe5BfhzocPRrTgutkwUDm3","nonce":2,"parents":["bb9e258462ffbc9b69ba5ecea20f684f5f9cd9b775a65370b05351c76cda912b","fac7fe88d16a65bec2905cd1431c678ca6cdeae761ddf73c5ce1e3aa151c919b"],"ts":1792880059,"cid":"poa-mainnet-1","sig":"36SCgupAgXVgocxt1vtsWEcGB2eC93C6wbyw9vukrkmZedy9vj4q4iuNJdwq8F5UPh6eEUC843kj9r58867GAS9"},"checkpointed":{"height":16282,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:57:22.410Z","checkpoint_height":16282,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}