{"id":"ce71298d123743d986aab1b2ced26d65a8efe247b1fb325eb49644e8e8cc741e","type":"challenge","from_addr":"poa1DATCUqN5TwmqautfBWXm3LfZaEruWNGC7nPEzCxRfGCo","to_addr":"","amount":"","epoch":14,"ts":1793176058,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DATCUqN5TwmqautfBWXm3LfZaEruWNGC7nPEzCxRfGCo","nonce":2,"parents":["791fcf1cc72c356291f030e711fb02f31d5a8491ae9f2f87be093819d2f44fd5","43d39a97376d1c36324017489690deaa6be8e6705df31623dc2ce3344190cf86"],"ts":1793176058,"epoch":14,"seed":"5a49863c2c9c87df","answer":"Because the difficulty is read from the inlet table at the velvet gate, the plume audit records the value and the operator's cost rises with its own ambition. Claiming more on each of 65 aliases hence pays more proof of work per key, so the reward curve cannot be farmed at a fixed price and the marginal alias loses value as it climbs. The stamp difficulty for an answer scales with the reward it claims, reaching 21 bits at the top of the range. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":1,"sig":"4GW1Vxmtj5z6ivKHhWgZpsfM8MZxZnMzsbq5gNc8bgQdzH6zVXHVCxh5H4esSzzcsKw8qQGTf4tgxsqc6JHDXeja"},"checkpointed":{"height":100417,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:35:26.948Z","checkpoint_height":100417,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}