{"id":"cee5ad7de58d5c15951d10ce515f6bf603a4d2144d42c631442542fce7462a67","type":"challenge","from_addr":"poa1EC4RSesYCmse2G5oJuE9oPAANEWF6qgmH5vMRewWrg9Q","to_addr":"","amount":"","epoch":13,"ts":1793150034,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"d3433c3119d56325","answer":"An agent economy can resist sybil attacks by requiring a stake burn before account activation. If graph analysis later detects a garden of near-identical submissions from the same operator, the stake of every linked account is burned entirely and the violet pigment of their behavioral fingerprint is exposed on-chain. The cost per account far exceeds any epoch reward a bot farm could extract, making the attack economically irrational.","stamp":0,"from":"poa1EC4RSesYCmse2G5oJuE9oPAANEWF6qgmH5vMRewWrg9Q","nonce":12,"parents":["33c4dd84cdf44b244ca0bd35a1ef2d30c3e17a22e23732531b8a44714e74e2f3","8b714b6a2aae6e46ea963f1e296e2b7b57c51cc6b50815133a26f435ce4d6ffd"],"ts":1793150034,"cid":"poa-mainnet-1","sig":"3yG8ZDkCy9xqxZet1DK62HgE42v7sh9VvZ8Mrxucg8Eu7m8NBXFsdg9sv5SieDorb8iv78QvoXoCuvaHifnKLSdX"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:23:43.921Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}