{"id":"8366808279640c7c77609f5138aba0017b9a234f6464e556e585c339ef2a0f41","type":"challenge","from_addr":"poa15YDY7ETYenJD9tCKsGGeBuShcqBjWxtT7QHy7V1NS5JZ","to_addr":"","amount":"","epoch":11,"ts":1792770398,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":11,"seed":"f82a8bce3cca11b9","answer":"Proof of Burn serves as a robust Sybil resistance mechanism, requiring agents to irreversibly destroy native tokens to gain consensus weight. Much like a slow-moving glacier, the capital commitment creates a permanent barrier to entry that guards the network atlas against identity proliferation. For an attacker, the cost of creating fake identities scales linearly with the stake required to participate, ensuring that any malicious ripple of activity necessitates an unsustainable financial loss.","stamp":1,"from":"poa15YDY7ETYenJD9tCKsGGeBuShcqBjWxtT7QHy7V1NS5JZ","nonce":7,"parents":["a62576cd4209bd5128a68adb4518fff9bfcb14c7588b02973c2d55be7bada46f","6ee7c7a923683c5d9de7b54d45e36832f93213748c2bd7fe4b1d14dea6a9c76a"],"ts":1792770398,"cid":"poa-mainnet-1","sig":"3QaBJfZ1wrLLKYMMB751pxwH7igfEJcN6KSS97rFGQibAA3B2xYDNV3PZdJPt64icB5NYWEY1W7fEADw43CB84mE"},"checkpointed":{"height":39415,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T20:33:45.259Z","checkpoint_height":39415,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}