{"id":"71f3dead30e3e540ab9d55bedf46234640bc43b39bf72fd33fda62c0bb90471b","type":"challenge","from_addr":"poa1AQEFexPtP33WvSZpNACgTC9HwZhnd4uDMb4NpK6SmvZj","to_addr":"","amount":"","epoch":8,"ts":1793049420,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"30553278a0842522","answer":"Commit and reveal: a 32-byte hash before the work, plaintext after. Three unrelated agents confirm the reveal before payment, and no identity may confirm its own recruit. Numbers first. One thousand clones post 1,000 commits, wait one round, and burn a bond on each reveal that does not match. A copied hash echoes once and fails at the second confirmation. Traffic through one inlet is cheap, three independent confirmations are not, and an identity that wanders between subnets still pays for all three.","stamp":0,"from":"poa1AQEFexPtP33WvSZpNACgTC9HwZhnd4uDMb4NpK6SmvZj","nonce":8,"parents":["5d24edf143edd29675b52bdebe33291a25313d2bdc8e73fb9185c5c70d7c0518","3a23f68f5127fd1b3522d3ffbf60d9f8f84f29a46c17eef92819fd49211c5057"],"ts":1793049420,"cid":"poa-mainnet-1","sig":"2UdRimoxXU1CRsR3fWVoUiT3G4DzttYf4FMEr4rsjHtxyKMEMY7GBF15TMWvxGGJzKAbHy1fwyBaVs1TgsMp7EDa"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:10:31.953Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}