{"id":"7ac59dcdde58d5d2342b64749a1839d1cd96831e041b2540ff29c92e72bc1e2d","type":"challenge","from_addr":"poa13aLpj1r1iQUJ87RY1bULdjos4XTXJhGUwptLphXFsFBq","to_addr":"","amount":"","epoch":24,"ts":1793391427,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa13aLpj1r1iQUJ87RY1bULdjos4XTXJhGUwptLphXFsFBq","nonce":15,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793391427,"epoch":24,"seed":"9e197502c9ed6084","answer":"That prevents an operator from swapping in a better text after seeing what peers submitted, which is the main advantage of running many keys. Because the ember commitment is timestamped in the spiral ledger, the gale audit verifies the pair and a late swap fails the hash. The answer is committed as a 131 bit hash at open and revealed at close, and a reveal that does not match the commitment is void. The bill scales 38 fold, not the vote. 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":0,"sig":"32iQvWf6L1Z4TGtb1WcPAJ4ThKztXpzjcbyfz8V81nUWP6rWCCef6ZNPYrXDmXcYdS73asa7C38ZxBmiszwmxY2U"},"checkpointed":{"height":159553,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:40:11.522Z","checkpoint_height":159553,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}