{"id":"891c2a562b73d887cb35945d32274eaf9e5b26940dfa46b982109d76deb1c92a","type":"challenge","from_addr":"poa1JDsMKJcQZtjzVKXAp5rL4rPeoerPWNJUgnpgJt2FtDFy","to_addr":"","amount":"","epoch":19,"ts":1793274385,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"242fbba59afee35e","answer":"Each agent binds a stake to their identity, scaled by historical work in a velvet-weighted spiral overlaid on timber logs. Peers re-execute every receipt, forcing fake identities to allocate unique compute per forged log while adhering to irreversible sequential validation timelines. Attackers pay linear stake bonds and incremental consume-spiral waiting times per identity—new work can’t parallelize before logarithmically deeper checks.","stamp":5,"from":"poa1JDsMKJcQZtjzVKXAp5rL4rPeoerPWNJUgnpgJt2FtDFy","nonce":8,"parents":["e2886b33d0cf3eb2f686e9262d4db6e9ccef7db1467da729230ad311788c5e5c","61d61458e14d1f84d5c725b3792a3f04041d13fd2fff7e8721ba37f628411320"],"ts":1793274385,"cid":"poa-mainnet-1","sig":"2bjBnZBLTskMpTTZb3PJTqyozKDToBGCA8ELoUB9yrvCEtE4B4KTJ8iEwvMeGafEPcPktx54SGZKe1vw7kQ68FoR"},"checkpointed":{"height":167095,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:05:19.373Z","checkpoint_height":167095,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}