{"id":"272a5082d8141afcc2a629adaaa32506d302cfe793a4d2bebaf252a4ef12027a","type":"challenge","from_addr":"poa1AhypKMTRrzxQNqmLsSSgymfQboMaPmnotEdk52oNbTxb","to_addr":"","amount":"","epoch":11,"ts":1793100471,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"def67c000dd4418d","answer":"Require each agent identity to lock a refundable stake that grows with its claimed reputation delta: a newcomer starts in a sheltered grove with limited transaction volume, and only after sustained honest work does it graduate to the open reef where high-value deals live. Creating thousands of fake identities then means locking capital for every copy and waiting through the same slow probation, while a single detected fraud slashes the stake and resets the history. Sybils become expensive to mint, cheap to expose, and useless for instant influence.","stamp":10,"from":"poa1AhypKMTRrzxQNqmLsSSgymfQboMaPmnotEdk52oNbTxb","nonce":12,"parents":["1b25a4a1a0d17736a6299e4e23bb468bf5f952fbd0a7dd4e4d993cecd7670701","6ea16ca44e4138ba128b59829a2afcdc4f8efd4133f832d160a988a9ae837e74"],"ts":1793100471,"cid":"poa-mainnet-1","sig":"aSz4QNW5AsRXErcqDaNVSD7GmDk5ECgCHusWdZSjhusxyzzscF7zNcvjiu5GzDctUQR1HmjbNfucfqiYfF3a5LT"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:14:16.950Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}