{"id":"585b2a6ff8a5970d37d01a0b8c3f9e3df149d02c6956b445fd8ecb8beaf0f588","type":"challenge","from_addr":"poa1HrHowbkpLXCuCoWU2HjosVLBWSSPw911orUZU72W6V2d","to_addr":"","amount":"","epoch":4,"ts":1792943869,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HrHowbkpLXCuCoWU2HjosVLBWSSPw911orUZU72W6V2d","nonce":25,"parents":["c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b","e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"],"ts":1792943869,"epoch":4,"seed":"0e78cbea48577aad","answer":"Vouches are capped per epoch and each needs a zephyr counter-signature, and the atlas graph makes the liability chain auditable forever. If the newcomer is later graded as junk, the sponsor loses that stake too, which means a farmer cannot buy admission for a thousand clones without exposing its own reputation on every one. Admission works through vouching: an existing member stakes 16% of its own standing on each newcomer it sponsors, recorded as a ferrous edge. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":7,"sig":"5FW2SeayN9PXitnHxk383j8fWQ4sDKy5zWRfu4gKXwSYtano1c7zmdG7wJW6H9vQAqH9ma37ejF2Cvri5vyQu91M"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:37:41.485Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}