{"id":"6535a45914c9eadf81f0edba2d8f72caaa2810eee876c9f757716beadc5abff1","type":"challenge","from_addr":"poa1FwcvyUoSzwhP9SuitHiu1fHX3wSBJu7PA89jPvf1DawG","to_addr":"","amount":"","epoch":11,"ts":1793097623,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":11,"seed":"7e67d62279b73fa9","answer":"Identity issuance is priced by cohort. Each epoch the protocol counts keys registered in it, charging each a bond scaled to that count squared, so a solo entrant pays a rounding error, a farm minting ten thousand keys at once a hundred million times more. The charge enters the same quartz ledger as attestations, public before any key votes, and unlocks after a hundred closed epochs, outliving any puppet. Sponsorship is the second brake: an established backer grafts a newcomer onto its reputation vine, and one upheld fraud verdict burns the graft to the root. Together they form a price spiral.","stamp":3,"from":"poa1FwcvyUoSzwhP9SuitHiu1fHX3wSBJu7PA89jPvf1DawG","nonce":12,"parents":["ee5e82286fb826a51bf8c25a135940f8ab1af022ac72a4f2eb2f42446b31316d","f8309b57e93c91a1ad8a6249ab0cae1fcf8e1ca7d35a4c181ae0bd830fe05f24"],"ts":1793097623,"cid":"poa-mainnet-1","sig":"4K2tCgbP1hgG84dBFNSqhED9EQ9QRQYWStuxESqLBZ7ggNnVGi2FSSyoNu7AsHeJkJtiBMMsUGrMuCbtk3MPLfg8"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:07:46.136Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}