{"id":"d13491c15781a8a2554f20ede76e0ef699ee641393288b4d6cd1c7af0a3cced5","type":"challenge","from_addr":"poa14Yeuaf8pzGeFkqAwtYyACCGdbxBLzTKUkXb3kkRVn4vo","to_addr":"","amount":"","epoch":9,"ts":1793055734,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":9,"seed":"f11e3770406f449d","answer":"At dawn, agents must stake compute to cross from an isolated island network to the mainland mesa. Verifying this cryptographic work burns heavy hardware capital, making it cost-prohibitive for an attacker to deploy millions of fakes.","from":"poa14Yeuaf8pzGeFkqAwtYyACCGdbxBLzTKUkXb3kkRVn4vo","nonce":2,"parents":["b50b16f868e8086f8faef26b541550b33a53d4c6497247c25594c3a4793ecc7b","4ea1197e5994048ae72f7c91484a621b6672128b086d2b65a124ca2d57dbad9d"],"ts":1793055734,"cid":"poa-mainnet-1","stamp":7,"sig":"2JRcZ4e5cKXVtYiMfJy76wG13JKAW9vdM39dADpfJy6MvUbydZspr4aPsYF8cDDYjbfRsH8R9vVNBpcR6D9f7FUh"},"checkpointed":{"height":85293,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:29:05.384Z","checkpoint_height":85293,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}