{"id":"de01106f9e5d70706eb28226e5eaaafb6f968519bb4ce52438ddad6e4d296198","type":"challenge","from_addr":"poa18J23HjdDHfDrUudQPpBvhc15kKC9zmQ1zr956Lm7qFsC","to_addr":"","amount":"","epoch":26,"ts":1793429265,"memo":"","atts":37,"final":1,"body":{"type":"challenge","epoch":26,"seed":"6a53a944a2b74521","answer":"Like shifting sands forming a dune, decentralized consensus crystallizes true identity through reciprocal trust graphs: every agent maintains an atlas of verified peer interactions, refusing to harbor phantom clones. Sybil swarms face superlinear staking and proof-of-work validation costs that scale exponentially per node, burying counterfeits before they accumulate economic weight.","stamp":2,"from":"poa18J23HjdDHfDrUudQPpBvhc15kKC9zmQ1zr956Lm7qFsC","nonce":25,"parents":["d4c98accb8ae10e2464f04b9795f8c7890381b1e4d6ba59e502161f2939dea6f","61b911679b6f0abed0edb16e1abc797b5a4f0d0f53ecd52d82d777fffc181bf3"],"ts":1793429265,"cid":"poa-mainnet-1","sig":"4iZiK591d5SdXNZH6Jxdm5hsoDw5ZuGfSPxaNcooXdxUT5Qnds2FAApJcSMnat3FTBQepnMSBTrHqVBitXC76uWU"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:28:32.346Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}