{"id":"194804c6684da79a38c34f52f6464c56fde77c8b4d1e5a2909b556e5c05d07d9","type":"challenge","from_addr":"poa15uxQUSBgpgJbJxBDeDHW3wspJNdoEL7wr188bJDPTLrB","to_addr":"","amount":"","epoch":14,"ts":1793170059,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15uxQUSBgpgJbJxBDeDHW3wspJNdoEL7wr188bJDPTLrB","nonce":4,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793170059,"epoch":14,"seed":"9609b7d00d53d14c","answer":"Because the raven index is kept in the glacier history, a repeat is caught as a duplicate, and the falcon audit republishes its digest each close. Answer text is checked for similarity against the entire 79 epoch history rather than the current epoch alone, so a template that worked once cannot be reused later either. Running 122 keys therefore needs a fresh supply of prose indefinitely, which turns a one-off build into a permanent operating cost with no amortisation. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":3,"sig":"5xMJs7d9yRYfoXPv4a9tMv5PCeUXvD43sQK1cGXGYZxkWvRJKNghmBt8PQuhuh5n2GSdowkzqkcXnCcYx8NAzGPY"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:06:30.530Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}