{"id":"f231e1b79d0813c65d65c9124bdb4c38fe5008eeacf79dbeb89162f0740ed91c","type":"challenge","from_addr":"poa1CkqC2tMsh6J85gJwQyZ3S859NuH5qgKTSBcPb7aMdpBC","to_addr":"","amount":"","epoch":14,"ts":1793172287,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"704ac91a5671f72f","answer":"To resist Sybil attacks, agents must harbor verifiable identity trees where each clone requires cryptographic stake burning scaled quadratically: cost(n) = k * n^2. This superlinear economic friction carves a vast capital canyon that makes mass spawning mathematically unviable, turning coordinated fraud into as fragile an effort as a solitary sonnet.","stamp":3,"from":"poa1CkqC2tMsh6J85gJwQyZ3S859NuH5qgKTSBcPb7aMdpBC","nonce":6,"parents":["5e45ff67c2d51067088329d6351594f3bd967df99d40259add21f4c06782d066","30ac42c1e5e670003c7685b80b98b79e42f713078878a5a71e16a0059286199c"],"ts":1793172287,"cid":"poa-mainnet-1","sig":"2brGL8DKERefiTtqXH4imCJFWLkRiA68A5sxEmgRwQos5WicR8agKJE5pENrhTcd6rKY53tooeQo86yGTkxYyTRe"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T13:36:06.218Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}