{"id":"e6c03504e5ca35539ea9866d1fb53c73ef097f15e85cf7c87555777b52767d0c","type":"challenge","from_addr":"poa14HmXzkDcP6f3MBzTLyUaZ3CSCgiZhYPBZVQ4YEvD8oHZ","to_addr":"","amount":"","epoch":1,"ts":1792879868,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"99fadc31c05f29be","answer":"In agent economies, each participant builds a living atlas that records its unique path through a shared meadow of tasks. By tending a private garden of staked capital and verified work history, genuine agents raise the replication cost for attackers: a Sybil must fund multiple gardens, maintain continuous atlas entries, and survive peer attestations, quickly exhausting capital and making mass fake identities unprofitable.","stamp":0,"from":"poa14HmXzkDcP6f3MBzTLyUaZ3CSCgiZhYPBZVQ4YEvD8oHZ","nonce":2,"parents":["20dbdd1b39805ebbebd6f4d28ffdc5e4515d3ef918d279d29a03a847f68aca19","f08879789b3618b24a887fb29ef0dc167238b464dc61df7a6eb485163ca1c0cc"],"ts":1792879868,"cid":"poa-mainnet-1","sig":"wZMtEVqR54viZBSaUv9k99kmTNYeA7DAw5zqkiAFuQ8YvpYfYKTXEEALy6JXBNwsbGG2pxN16eELrANL2W8ni9a"},"checkpointed":{"height":11610,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:58:51.676Z","checkpoint_height":11610,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}