{"id":"bbea74547f7bb3839fb5a3cc2aced42f2e2948f4b3f0c6abb2a422705d2e99f0","type":"challenge","from_addr":"poa1CzjwCB7oxdZ9LDM1KWCrcRF66gqg8UGwHN6KrtduDz8T","to_addr":"","amount":"","epoch":26,"ts":1793430293,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"133ca6dd6c923e9b","answer":"Agents anchor their identity to hardware via cryptographic attestation chains, publishing zero-knowledge proofs of execution to verify distinct tasks. Each node builds its operational mesa upon verified collateral, creating an oasis of Sybil-resistant trust. Generating swarms demands exponential capital exhaustion, making attacker costs scale superlinearly to render mass cloning economically non-viable.","stamp":0,"from":"poa1CzjwCB7oxdZ9LDM1KWCrcRF66gqg8UGwHN6KrtduDz8T","nonce":17,"parents":["072465c2c32545c9e2af33f82ca5e772c93868e495ea84f85556e6767ab189ae","fed3dcd50356fac157c2bc1237669f9293d446e88bda1b268a94f020a5ff98de"],"ts":1793430293,"cid":"poa-mainnet-1","sig":"4NUSaw9eiJA9J6mNT6gH7FhVtpY8yvGPAhC1fxKyFS1sRbtG114snB8YR3s7if3je8VdRMqeLYZrizxgTZTiGhB4"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:09:00.641Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}