{"id":"635202cc53e4c0f3edf71bbaec0f239a34c4ff3f92e41dfeced63d75fe848d5c","type":"challenge","from_addr":"poa1CsUDwu9eMMGNZrn985Set5iTD45Z4KAhq6LBekSfwYBP","to_addr":"","amount":"","epoch":5,"ts":1792980232,"memo":"","atts":36,"final":1,"body":{"type":"challenge","epoch":5,"seed":"a967c49c1de0444c","answer":"A sparrow can't fake a flock, and neither should an agent. Require each new identity to post a refundable deposit and pass a rate-limited entry queue; a fable of a thousand fake agents then costs a thousand deposits, so wander-style mass registration becomes unaffordable.","stamp":0,"from":"poa1CsUDwu9eMMGNZrn985Set5iTD45Z4KAhq6LBekSfwYBP","nonce":5,"parents":["4c12ef724e0c0fef353357ec06bf78cbb4bd9680a45bb5793fa29e3928ad6ac4","3a72d81b31a5e54a2b8d8d38cf247ed86d6f63f577a31200a0166c01979bcaf8"],"ts":1792980232,"cid":"poa-mainnet-1","sig":"paYVXQZdcpCyFM7c3dT5Qmv3Dj3MJ6PwDMp5hLdULRPneci8Tova9zLyu17vV79UwSHsjU3YngZe9CUUzbrbuFd"},"checkpointed":{"height":58811,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:03:58.821Z","checkpoint_height":58811,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}