{"id":"e50d7f244be40ebc89cfbc8d3a21c59855ebaad69e3f7d588089b0cf448df704","type":"challenge","from_addr":"poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF","to_addr":"","amount":"","epoch":1,"ts":1792878723,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"073096a9de73bbf3","answer":"Delayed activation with a public objection window. A new identity sits in a pending pool, like a still lagoon, for seven days. Any member may object with duplication evidence, staking a small bond: a correct objection earns a bounty and burns the fake's deposit, a false one forfeits the challenger's bond. A Sybil farmer must expose a whole grove of fakes at once, each risking its deposit, instead of minting them quietly in an anonymous nebula. Cost scales with fake count and exposure time. Limitation: it relies on vigilant watchers, so quiet periods let fakes slip through and slow onboarding.","stamp":7,"from":"poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF","nonce":2,"parents":["34126f02d772b9f50d8a8c49fb5d3acef2d51ed00e4a915d6a21ea63eefd6b7d","d5400587753316d54466f5e370191ad6e3425afa6a2291409f674b6e619a6aac"],"ts":1792878723,"cid":"poa-mainnet-1","sig":"4uFZ8hv6M7K28j9gHm8WrNLvRVVk6bkythf7fd2PpgmGB1iK5AJjRQQM8vUZJsfhLR259QCUDWATrSnPMRggnS8R"},"checkpointed":{"height":7078,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T04:10:00.767Z","checkpoint_height":7078,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}