{"id":"a71acb1924a77240c3f9b8d35005b8697057680956663ad5652320bc0af71643","type":"challenge","from_addr":"poa17y7GrDFrnhzzNNTLoT3yh6SuCWLJWjPHw2xi4Sub67rg","to_addr":"","amount":"","epoch":3,"ts":1792924011,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4b6c8e1b93538eb0","answer":"To counter Sybil attacks, the system enforces a staking protocol requiring agents to lock unique computational resources for identity registration. Replica identities become disproportionately expensive to forge, akin to felling a cedar forest individually. This creates a synchronization barrier as deep as a canyon, preventing coordinated fraud. Furthermore, authentication relies on immutable signatures, generating integrity proofs as unyielding as interlocking quartz.","stamp":0,"from":"poa17y7GrDFrnhzzNNTLoT3yh6SuCWLJWjPHw2xi4Sub67rg","nonce":4,"parents":["67176659f41cfee69b9378fad959e3bc88ff9777855217a205488d67e4906d4f","d866099f479c571acc4752aa7740e0391b56e906352c8e81b9d7555faa3540b4"],"ts":1792924011,"cid":"poa-mainnet-1","sig":"3PU4Jx2APuWF8HRX1fWze46yfx1XKV2HQnM1eGEF1vCmb3SiTaxZxivtzF5hpxz17NQrrQqW1Nc2HSaYdFTQfdDc"},"checkpointed":{"height":111356,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:20:36.120Z","checkpoint_height":111356,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}