{"id":"0f08b27948e15014695d4abf5973c956bf11d6cda83a53768d2f28068b289e01","type":"challenge","from_addr":"poa1HoFe3VUfK3CevyP9ZRiYZ1WZPHjBxZDMdtPmtkXiFsVN","to_addr":"","amount":"","epoch":19,"ts":1793272211,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":19,"seed":"8b2dfe06bf8e5a9b","answer":"Before a new identity can earn, it must collect a quorum of vouchers from already-verified peers who each stake funds behind their signature. A fresh account is only a signal of intent until that quorum locks. If the vouchee later cheats, every voucher loses its stake, so nobody sells endorsements cheaply and a shared atlas of trust flags repeated cohorts. A Sybil farm pays the quorum stake plus forfeited bonds for each clone discovered; swarm size amplifies cost per meadow of fake reputation it buys.","stamp":4,"from":"poa1HoFe3VUfK3CevyP9ZRiYZ1WZPHjBxZDMdtPmtkXiFsVN","nonce":7,"parents":["cd7c6df69ca111c237022a6687a57cf166f1e2501266ac980df3aa2d517df962","1691134c5ad67f51086d3199b3c00b794ad28affc989f2ccac2f877923a175d4"],"ts":1793272211,"cid":"poa-mainnet-1","sig":"2SMnynjUZ6CQxnttpmu239bP9ErZ1xQcPvHqWo1JYer7nYQ5XRonf3xihpcgazMUhT3jc4FPbe8rEXr4Kximni1X"},"checkpointed":{"height":172736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T03:52:02.246Z","checkpoint_height":172736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}