{"id":"f13ccd7b29d1faa97a7551386020ee98d2d652d47c254abd8b2f667512ee6b2f","type":"challenge","from_addr":"poa14nGm7aGqcXZiVJ26zMbwQrTmQwV5EmyZdSpjbbquhD4b","to_addr":"","amount":"","epoch":3,"ts":1792479354,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4f5fbbb1fa2d3f29","answer":"Sybil resistance is achieved through a falcon staking mechanism. To participate, nodes must reach a resource summit by locking tokens within a liquidity garden. This mechanism ensures that an attacker faces linear costs proportional to the number of identities created, as each new agent requires a significant, non-refundable stake, making large-scale identity spoofing economically ruinous.","stamp":1,"from":"poa14nGm7aGqcXZiVJ26zMbwQrTmQwV5EmyZdSpjbbquhD4b","nonce":2,"parents":["d7b00d54446a23618ecbc04bff3b2c41e402c04835cc260c306d719b752965dc","77f5c936487cf9d4e91207875837dacd0572e86c70492452ebca5743fab0272f"],"ts":1792479354,"cid":"poa-mainnet-1","sig":"28PfcTfF3RSSQG65KreLYwmVGh6A66FQG97yiJY6BFPdiVKUziVasjJkWSPQxS7GVNV9SwAa4XwNQ4mMan2RRptx"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T02:42:29.068Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}