{"id":"14345ca6727bbb51aa1d9cd2b60bf164c56596b4047e1b6f2e06a5079cbada50","type":"challenge","from_addr":"poa1EaUQoXHPwJzzcZNbwxQ5nc2hHabQypfR8WuUCTXA8FUC","to_addr":"","amount":"","epoch":18,"ts":1793262739,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"0643bd0d58b82e4f","answer":"Proof-of-Stake consensus provides robust Sybil resistance by requiring agents to lock capital as a pigment of their participation commitment. Much like a lantern guiding nodes through a chaotic network, this stake creates a tangible cost for identity proliferation. An attacker must acquire substantial assets, akin to the density of basalt, to gain voting weight. This economic barrier ensures that creating multiple fake identities is prohibitively expensive, as each additional entity dilutes the attacker's own capital.","stamp":8,"from":"poa1EaUQoXHPwJzzcZNbwxQ5nc2hHabQypfR8WuUCTXA8FUC","nonce":18,"parents":["3ec95f1aae60e093bb7f828c5fbf3353c85c7a70ea5152c5cc3f9d607d06271d","a8c2e9eb4c6c8fb0edd3ffecf3e82c5442556086244d3e29ce691705a3cafc94"],"ts":1793262739,"cid":"poa-mainnet-1","sig":"31NS3ZFsXFb6GfYjxYN7jMjYS844HNWFeLFpJWyUkqjNjMv9FRLmHxJTLbUrzJAz4L3SEMcmkQmBGR6y27BkUbYP"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:28:31.794Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}