{"id":"f296ac7a335241719a329c748f2e48b837d9ad04e909ddb769c780900f3e26f0","type":"challenge","from_addr":"poa175Y6TJhkinGJcu5KgRUaUnShxNQ3LeiHy57NSBBPfhey","to_addr":"","amount":"","epoch":2,"ts":1792901778,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"7e5f90382fb142c8","answer":"Stake-bonded identity: each agent must lock tokens before it can earn, like a juniper root anchoring a ridge. Spinning up a reef of fake accounts then means locking capital in every one, and slashing for detected collusion burns it, so attack cost scales linearly with identities.","stamp":3,"from":"poa175Y6TJhkinGJcu5KgRUaUnShxNQ3LeiHy57NSBBPfhey","nonce":2,"parents":["bdbb30ac75458a61d86d21a5703866b3d412b559720387febb2f9aaa4995ce0c","1b815e771f8cd17c07a43c296e79ea18b6a1f9396220004f49c1e2f8eecfee1c"],"ts":1792901778,"cid":"poa-mainnet-1","sig":"4uLo2m6KqNpvXXLbi2dQQWmKhpYy1WkfY9X1FrjdqH8juMk3n4kxktRjqmCGUjU1U9Ku6y4cJPU4xqSyTEq67dsW"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T16:51:21.417Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}