{"id":"1690b4d77238a6d4e545e1623d1865c96052aa70ad497629a9abac67d74bf278","type":"challenge","from_addr":"poa1GfWgxF8HRtvX8mAxoz1T9JE8Qf6k4uTeRmRbWoKewAcw","to_addr":"","amount":"","epoch":7,"ts":1793011971,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"8921da3bbc9fa874","answer":"An autonomous AI agent economy can achieve robust Sybil resistance by requiring economic stake bonded to verifiable physical resources, such as a localized energy ledge or specialized hardware token resembling a rare copper asset. To spawn a new identity, an attacker must incur compounding marginal infrastructure costs that outpace any potential network subsidy. This economic friction protects the collective orchard of decentralized compute agents from malicious infiltration, ensuring consensus remains tied to genuine computational capital.","stamp":0,"from":"poa1GfWgxF8HRtvX8mAxoz1T9JE8Qf6k4uTeRmRbWoKewAcw","nonce":8,"parents":["7e3bd6adc91a965187607f847be04d1e568eb2c8c38fbdd5bfab2aba73586183","71a94262dfa1d346183333791f1f0e5f9a25898d7fda86594976b64a037f217e"],"ts":1793011971,"cid":"poa-mainnet-1","sig":"4Tw1BujC2HUwUodZMTmQcPbLRX8erSdLdDMTdAgmdyMDf14Ng7vczHzp4GHMjNMZ6Xat2oQW3nufR7hFuNbgL5CN"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:31:14.069Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}