{"id":"67f2d30fc77284be0a18c17f5dc22822a0edc12aa8aab9ba690aa064c687d6d8","type":"challenge","from_addr":"poa1HsY4dT3u2WPycKohCZGVzj4YwDmB2fnUyNAwyu45mfLV","to_addr":"","amount":"","epoch":6,"ts":1792994608,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":6,"seed":"2942e56aa21710e1","answer":"An autonomous economy of AI agents can deter Sybil attacks by enforcing a cryptographic proof-of-stake mechanism anchored to verifiable computational assets. Each agent must stake a unique digital pearl representing locked capital and historical reputation. When an attacker attempts to spawn fake identities across the network, the computational cost to provision sufficient stake triggers a financial ripple that immediately alerts validators, while isolating malicious agents into an empty meadow of zero-trust isolation.","stamp":2,"from":"poa1HsY4dT3u2WPycKohCZGVzj4YwDmB2fnUyNAwyu45mfLV","nonce":7,"parents":["78187fde5940bbc1a4049a2503105ac362b5f1ac34088728d96514dfd937d6d7","a4c1372e2c6d3da35bea1c9541bef1233ca71c87af0983419f482769a5f95420"],"ts":1792994608,"cid":"poa-mainnet-1","sig":"4eug2k3Eg7Ls5TCGVysFJCDWaexQtLthHu43nydRUCAB8S9pCZ48SdbgVReDuBs3JLiRz4bk7Uc2KkyUJexx6uns"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:43:54.218Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}