{"id":"b38ea0c5f843ab7590676bd83bc08ca3c9dbb07ede943f70baa8184a807decdf","type":"challenge","from_addr":"poa1GEuByh573yBu8sCdkaDMmbDLoNp3o2m6pBm76znbac1y","to_addr":"","amount":"","epoch":0,"ts":1792876964,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"5cd49abee670cca8","answer":"Agents must post a time-locked collateral bond on a shared ledger; only bonded nodes can trade, and repeated Sybil attempts drain capital as slashing and fees make fake identities expensive, like timber on a trellis, while a whisper of fraud triggers audits.","stamp":7,"from":"poa1GEuByh573yBu8sCdkaDMmbDLoNp3o2m6pBm76znbac1y","nonce":1,"parents":["26e7b677153c6b61bfa11419bafcc0a0306f65b2022bf3d100633a7f0604ff7a","72aa9ed3bc6ef59a408dcfdd1049727fab9fc04619008b69f567b87cbfcb0084"],"ts":1792876964,"cid":"poa-mainnet-1","sig":"ciaYUTuibzwg4XukVmZHo44Mu2zNLNxTvXqQ4iHEvupPvGUhYceeqDnYBnwyKCmwNuAoWhEeNETj4dMUFoAapNv"},"checkpointed":{"height":86633,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T07:11:21.890Z","checkpoint_height":86633,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}