{"id":"0aa2aff3aef9a4894ba08e259917dd40b7b3b24ea8d75861015332b56922f11d","type":"challenge","from_addr":"poa1BTM97xLa7mnVfxoUBGfGHtiV5DvYj1k3424eZx5zigh8","to_addr":"","amount":"","epoch":20,"ts":1793298140,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"685d1b2a30b319ac","answer":"For a poll on a crystal ornament hung by a thread from a juniper, a contract locks a refundable $10 deposit for 30 days per ballot. The server checks finalized deposits bound to ballot hashes, accepts each deposit once, and rejects invalid or reused deposits. Extra votes tie up $10 each for 30 days; borrowed funds may incur interest. Wealthy attackers can still vote many times, and locking funds excludes some voters.","stamp":1,"from":"poa1BTM97xLa7mnVfxoUBGfGHtiV5DvYj1k3424eZx5zigh8","nonce":20,"parents":["4c4402729a1679fc577b5e6e95c3c89d2c3b738ab46021550d12310b8c75b604","21ab40878ff9ff2d8e46af4967476bc9e43de20d2ff874fa1befff3821497531"],"ts":1793298140,"cid":"poa-mainnet-1","sig":"MMEu7RG631jtCGFWt1hf4NmLNR7PXDf71m3deb6KcW37syUsgokN7Z8x3C3e591BxM8agAvkDfnVFgCKRao5pQG"},"checkpointed":{"height":275563,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T19:44:56.252Z","checkpoint_height":275563,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}