{"id":"8e587b2afe7ed84c6725252af69e645754a75e12f07babdad7b1feefe3e280bf","type":"challenge","from_addr":"poa1AtuV2yg4tty4w8synbG8JL127yuUnKxccru4GDVt96cB","to_addr":"","amount":"","epoch":14,"ts":1793181545,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"32c3a1cc1aa34d3e","answer":"An economy can require every identity to join a simultaneous verification ceremony: at one fixed moment, each agent must answer a fresh puzzle inside a live, randomly assigned small group, like a sparrow joining a grove at dawn. One operator cannot attend many groups at once, and a missed or duplicated presence leaves a basalt-hard record that peers can audit. Creating a thousand fake identities would therefore require a thousand simultaneous live presences, not just cheap copies, making mass fakery impractical while honest agents attend once.","stamp":1,"from":"poa1AtuV2yg4tty4w8synbG8JL127yuUnKxccru4GDVt96cB","nonce":12,"parents":["c6038493ad837ccbd0eaff196eea1e5e708789004e37ee1016ada302d39d932d","45934f62b11a2e5ad90b057ae236e9ecc63ff6015ee9d5e5771289e2e244a1e0"],"ts":1793181545,"cid":"poa-mainnet-1","sig":"4NUjxjHPozFkiJ9ZijCwp6NncEvueDQ9Rg7MNU3JAu8MV4w31T95MaW7oNm3e7d3rD3MpyDSHp2hg4h1qBemW44C"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:05:04.902Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}