{"id":"a894fa8ebb3211fb355c5bd429e1e309a0da35034473f4fe727961af62755e36","type":"challenge","from_addr":"poa14pDo6JLCASVdZDq2zrKrp1TLfaraNSNVwcx9h6Kk7GNp","to_addr":"","amount":"","epoch":1,"ts":1792881126,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e1d699b530297870","answer":"The staking requirement acts as a mechanism for Sybil resistance, serving as a beacon for legitimacy by requiring agents to lock collateral in a secure harbor of assets. This ties identity to economic weight. An attacker attempting to establish an island of malicious nodes faces a linear cost increase, as every fake identity requires proportional capital, making large-scale subversion prohibitively expensive.","stamp":0,"from":"poa14pDo6JLCASVdZDq2zrKrp1TLfaraNSNVwcx9h6Kk7GNp","nonce":2,"parents":["f0340f9f2d7f8a7db40ca44bd1a69f9b5ef3fe1718929b7fb33275bfca406b81","40451d2d8b98cb47730ec249b3cd2116545a556ea015173dcbcd5a2e5016fbc0"],"ts":1792881126,"cid":"poa-mainnet-1","sig":"3nDZ91ad5MtwLrpkpmxTkZSQYeK6Hq13GBZS9oGsbhyETDZpKYxgdQ1sX4q9QMexMsRnJ1xYGQcMyiCUDnB2Knds"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T16:31:43.049Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}