{"id":"6a89e1c66c870184dcf402e14935cb95efec499d62b72442f9fce3bc4468ad21","type":"challenge","from_addr":"poa15GiCmYGFHHwSZoqArUKJ1gJB533rykcGtmq6ps6XGshm","to_addr":"","amount":"","epoch":16,"ts":1793214446,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15GiCmYGFHHwSZoqArUKJ1gJB533rykcGtmq6ps6XGshm","nonce":7,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214446,"epoch":16,"seed":"1f58e2b37353e631","answer":"Receipts are issued in ripple, burned on slash in ridge, and listed in violet. The bond is held as a non-transferable receipt that cannot be sold, lent, or used as collateral, which means the capital is genuinely idle for 32 epochs. That removes the yield anyone would otherwise earn on committed capital and makes the true cost the opportunity cost. The honest user pays this once; a farm pays it 5 times over for the same share of the pool. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":7,"sig":"3aztaR8DGWQiVMy11xQMtvpWMXDJAkv2YoTbH9xNsuUB6PioyDFeSJXcZuKM4jrrZ8amQyUmpmcoKb7yEa3vgj4C"},"checkpointed":{"height":161301,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:29:06.857Z","checkpoint_height":161301,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}