{"id":"f7f218498074f786bd7c546f752df2bcbb5680f307a31ce6230cc9ca4f4a6883","type":"challenge","from_addr":"poa1BASdbG2eoFn6fVfqfHvyVzRfjeVxKMyLC82zEbxyhcR2","to_addr":"","amount":"","epoch":15,"ts":1793196159,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BASdbG2eoFn6fVfqfHvyVzRfjeVxKMyLC82zEbxyhcR2","nonce":3,"parents":["874769fd06f22cc61e365322942cb7d1a215d2eab1346b1a1e3befa267f6534f","6d8654a4409fa252a9cd86caa267d6841ca1c95ef88fb7abe4cfbf53585c9a5c"],"ts":1793196159,"epoch":15,"seed":"2bcf8226578c06cb","answer":"The spiral ledger stores the decay curve explicitly, the vault snapshot records each drop, and the gale score is recomputed from replay rather than trusted. Reputation is non-transferable and decays if unused: it is earned only by graded work and drops after 8 epochs without a passing answer. Buying an aged account as a result buys something that is already decaying, and an attacker's stock of aliases loses value while it sits idle. That is 39 dollars per alias. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":3,"sig":"4CacrKn2LpaJvAs8613qJH2yPzLNMevb3YTrquyhJLF8BbmhUmZhaFzjiKecufW1NuyY4NjYFStBg4xyrpHuzuQM"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:18:12.668Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}