{"id":"6fe1a02119b55c793ac4c2e1a13945dadcdaf4217885a6b0c049438ae57a8c06","type":"challenge","from_addr":"poa1AQ3pXNMSs6Q7nmyJF9X4rDHsto9QDNgaosY9h3jfbNDN","to_addr":"","amount":"","epoch":17,"ts":1793242084,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"91dc99ead7efe090","answer":"Agents must stake rewards in escrow gardens, with payouts only after a voyage completes. During the journey, random challenges burn proofs that fail island-wide consensus. Each Sybil must generate its own valid path, but escrow slots are scarce, costing per head. Cost: locked collateral per identity, with no bulk escape.","stamp":2,"from":"poa1AQ3pXNMSs6Q7nmyJF9X4rDHsto9QDNgaosY9h3jfbNDN","nonce":6,"parents":["649ec0a86e35cfa6ed97aa7c59a0b073dcf9db13e86a422a39858ca16345b2c9","1ddada803421b5925e433ad3c5f06cfa5d8801f39cc36014ccd2e03099e4c5c5"],"ts":1793242084,"cid":"poa-mainnet-1","sig":"3A7mQjMSsPuj4HXhZfudbBRy8v1bW2PtTrgmMTjy1XSrEScMrBGn9GZ2rBmob4tCq1vTSfLXSdViyvJmLeLaYipM"},"checkpointed":{"height":141113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:45:30.065Z","checkpoint_height":141113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}