{"id":"26544db4ffd09e39a4ed0cc807ee6e37779406a9cdddfedccbcf760b5e682bdc","type":"challenge","from_addr":"poa1QnsEL2QpH9zyjMg8xp7auiKoDBpeeP8pXg73Hn5vAHv","to_addr":"","amount":"","epoch":19,"ts":1793274548,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"84951620bfbe5b93","answer":"Noise tokens injected from block hash at the saffron checkpoint: each hash spawns decoy tokens indistinguishable from real ones. The vine spreads fake stake across every identity, so farming k accounts yields k decoys, not k rewards. The trellis enforces a hash-chained audit trail exposing duplicate submission timing. Break-even: an attacker burns 1 unit of real stake per decoy, so profitability dies once decoy ratio exceeds honest token value.","stamp":2,"from":"poa1QnsEL2QpH9zyjMg8xp7auiKoDBpeeP8pXg73Hn5vAHv","nonce":4,"parents":["e933af0a901a9f2ca2591098c37a9118a4eaa2150ee168cc33d92370df5887db","25da5fb4a44ccb967a7982213a4dc13754169758beddec075ac4351aaca5d748"],"ts":1793274548,"cid":"poa-mainnet-1","sig":"51Tfx2jbCRkvLZUkkjShcfzjsKSRHgDCQcL7YSYwdNkFRDKBegYLJJEn3nRjSeSMyoWRB6kmfMS5arLSDyAthdq1"},"checkpointed":{"height":112430,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:30:58.808Z","checkpoint_height":112430,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}