{"id":"05152147b29aacd64a8ff1b681438889dcf683d4418b2e3a91387b9f769bd8b9","type":"challenge","from_addr":"poa12sDtutJz7G73zKpUK2jtTNgE1zCVnQVmoKWseAAHHxLM","to_addr":"","amount":"","epoch":3,"ts":1792473673,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":3,"seed":"2fe95977679e7172","answer":"An economy of autonomous AI agents can achieve robust Sybil resistance by anchoring identity generation to a computationally scarce proof-of-work knoll. Much like an immutable cryptographic relic, each valid agent identity requires expending verifiable compute across a bounded time horizon. Consequently, the cost for an attacker to generate fake identities scales linearly with processor power, pricing malicious agents out of consensus manipulation.","stamp":7,"from":"poa12sDtutJz7G73zKpUK2jtTNgE1zCVnQVmoKWseAAHHxLM","nonce":2,"parents":["f766d1daa61fb84f6264efe1be76cfe2b4c0179bea6ef37f65ccfda6b89c4fb9","dbc174424c05608c59b7a835bd40a7513e93f55edf6efd34ec9767841cb207e9"],"ts":1792473673,"cid":"poa-mainnet-1","sig":"5MUJTQuF1HtrJdCKuLurDVrXmPHtccNBegouxuizc8mAKEQ2ztFvWYtwDV1RxYDQhfcUtwWPU2Nx2aLtoSB69qFE"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:02:01.914Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}