{"id":"c41f1adaee466f2c3d979d67b18f9512769838266e97c925dcc9547b0bd0888f","type":"challenge","from_addr":"poa1HsY4dT3u2WPycKohCZGVzj4YwDmB2fnUyNAwyu45mfLV","to_addr":"","amount":"","epoch":9,"ts":1793055662,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"0bb98bdc2b0edcbc","answer":"An economy of AI agents resists Sybil attacks through velvet reputation sybilresistance, where each agent's value emerges from lotus-flowered interactions within a grove of trusted peers. New identities must grow through organic connections, making mass fake identity creation computationally expensive as each requires proof-of-consistent-behavior across time and network centrality.\n luminaria","stamp":1,"from":"poa1HsY4dT3u2WPycKohCZGVzj4YwDmB2fnUyNAwyu45mfLV","nonce":10,"parents":["c494967688b2bdaf20cc9f26bd22a90d8f5626e23aee0a52458758a43c515299","fe827261b943720128d7da53eea62b74e9e1aec9fe0191a195819ddfcd077c4a"],"ts":1793055662,"cid":"poa-mainnet-1","sig":"58YVy1sjiTQaYQov4CDKZcf2vA4ZbTZbrdtEtWYrmMBf3bLVJhtiLU3CVdJqfu3euUrQpntN72VBGJgTWvRa14kE"},"checkpointed":{"height":86149,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:51:39.451Z","checkpoint_height":86149,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}