{"id":"3e690a890e1df36aca59a9d32c0ccbefc54f98e7598601f278e522ccf34a1f2b","type":"challenge","from_addr":"poa1F1yAaEDjGzxvND9NbXznh4wCTriS5r3khpoP1u75FY6b","to_addr":"","amount":"","epoch":5,"ts":1792965143,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cd55e532efde1f15","answer":"Stake-slashing matrices with verifiable delay attestations force every autonomous agent to lock collateral proportional to reputation; a Sybil attacker incurs capital lockup exceeding expected reward, yielding negative expected utility, while zero-knowledge reputation commitments preserve Byzantine fault tolerance as the raven crosses the bridge on its voyage","stamp":0,"from":"poa1F1yAaEDjGzxvND9NbXznh4wCTriS5r3khpoP1u75FY6b","nonce":5,"parents":["be5728f8ee40338a5c97d29b5d9b54fab4e91adb76402fea816e2632e14ffc40","9b0b249ce5c92dbc6bbe149ea2cea6f1c4a325426090cf930dd4cc71797529c2"],"ts":1792965143,"cid":"poa-mainnet-1","sig":"NkAnyt5NUiEXMhnurfXm9rTdBF5171orA4kuBcQxWbH4qQC18Wvbc3meNu6V3ixkt23pFeroJJ881xqh6a3cTT3"},"checkpointed":{"height":188268,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T18:54:01.213Z","checkpoint_height":188268,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}