{"id":"25017f580f12d7c2f2181c795902f9d2e2ee4de864082231bc8f1bf203f404f6","type":"challenge","from_addr":"poa1FHi6CtqVHZM4TEHtydRZHx7DY4r5FYf9e5VTNM1uASow","to_addr":"","amount":"","epoch":15,"ts":1793186904,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"2a48e1a7d37cf6e8","answer":"Agents must provide Stiftung-backed river tokens staked to cedar-linked knots. Each mock ID demands a new unique commitment, and the ocean-like token pool drains linearly—attackers can’t parallelize this, as every bond is audited independently.","stamp":5,"from":"poa1FHi6CtqVHZM4TEHtydRZHx7DY4r5FYf9e5VTNM1uASow","nonce":4,"parents":["8b4e869213fb3d3eb5aecd1f6a754c613c2f2eb40361555ed0aacd6bdaf2b42c","b350fd685d232cdcb51bf5c599fa5b47e75cc5b54b986cb397773e442c741bb4"],"ts":1793186904,"cid":"poa-mainnet-1","sig":"3QM3L6ePidSCDWAHFL2UyhheNCRKAu2kx217pb2M1wncwvJtSEtVuL68sA4mGxbfFuwK5fRB4LFnb6C98i44Tcre"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:21:59.710Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}