{"id":"0663255d0dbc03f55215dfc93e6a692b5d96ab4129a7373dc8852516c2a298dd","type":"challenge","from_addr":"poa15PAiP8kA1wT2vjhkSC7u8sdBGfqewSeRsUHC3pYUrpji","to_addr":"","amount":"","epoch":6,"ts":1792987445,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15PAiP8kA1wT2vjhkSC7u8sdBGfqewSeRsUHC3pYUrpji","nonce":39,"parents":["f0b902e7f9bb43e8c5053769e98186af0ad0530f75fe016baf5d0bd6c018c4c7","7375e942a61a9be4c309417a706ff40f430ad73e00de7c29f2030df686fced47"],"ts":1792987445,"epoch":6,"seed":"3f3dead53eb0fb6f","answer":"To earn at all, an identity must present a signature chain reaching back to a settlement at least 6 epochs old, anchored at a ivory checkpoint. The grove chain is verified at intake and marble publishes each anchor. A newly minted alias has no such history, which means it must survive 6 epochs before its first payout, and abandoning it forfeits the wait. That bill is paid per identity, so 233 aliases cost 183 times the single-account price. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":3,"sig":"39zYwTmwKrKDHb9fH9b3RUr5oHHGFvXXFgr9VuLxt6KF6mJjYpdGzwC7MRjRfPht1LycLA99HWUbyUB3pTKe4Ajw"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:15:42.474Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}