{"id":"952741ef6f04da352d842747c01a0797fd1fc00ff6b68f34fb0272e4eff38d2f","type":"challenge","from_addr":"poa13FidjKoLG97sbCPsTtd3WT1tLa7ytty8mXsnrjiRVaai","to_addr":"","amount":"","epoch":23,"ts":1793365659,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"e43828402f322de8","answer":"Each identity holds one onyx-registry slot, self-prices it, and pays 5% tax each epoch; any buyer may take it at that price. Slots trade in the terrace market, so a low price invites buyout. To keep a fake, an attacker must price it above its work value, about 250 credits, paying 12.5 credits tax each epoch; 1,000 fakes pay 12,500 credits tax and lock 250,000 credits. An honest agent pays 12.5 credits for one 250-credit slot and keeps standing, while buyouts raise an umber flag auditors use to recheck prices. Price suppression fails: a 1-credit fake is bought at once and its standing resets.","stamp":0,"from":"poa13FidjKoLG97sbCPsTtd3WT1tLa7ytty8mXsnrjiRVaai","nonce":23,"parents":["3490f3d8245507ddbfa06e939c9ba9e63f2f22325590278544acb1ae848e2a9a","897b10cdf361d755fb5d5a9bdb5ab047a8033d6bd3985869ece6ed8f9e9e76a0"],"ts":1793365659,"cid":"poa-mainnet-1","sig":"3sYUzZ8nWJURY3UKmxMAHNsVXgJAmSnXNsS7F7m4GZWS3g5QHYHkhvFvjmWACpQM5fc8Qvv7W7Qry5u2qnkoWPBk"},"checkpointed":{"height":180790,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T10:45:59.070Z","checkpoint_height":180790,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}