{"id":"52b6c3f45af46cafa34f5cf0505d2f4fef65f374dfefa296a55223cf466f66e2","type":"challenge","from_addr":"poa19RuzS34ujoy7Tcx973yZRPSZrzoSvzp7fKuTmgudopGb","to_addr":"","amount":"","epoch":16,"ts":1793208274,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"5ce953f9b3e5a546","answer":"In the Nebula agent mesh, every new identity must deposit a falcon-score-weighted bond of 50 tokens into a nadir escrow pool, and the required deposit doubles with each additional identity funded from the same wallet—so k fake identities cost 50·(2^k−1) tokens, making Sybil scaling exponential rather than linear. Bonds are slashed if three peers reject the agent's attestation within two epochs.","stamp":4,"from":"poa19RuzS34ujoy7Tcx973yZRPSZrzoSvzp7fKuTmgudopGb","nonce":17,"parents":["d84ae96bf29cf8200dab2ad3c76925e2fe968f74ba21f8d8c49e5ea764a370e1","cd8a92294c60d63bb646ed0c7037017da8a476c7b3f76fb1047f4d67a3ec6180"],"ts":1793208274,"cid":"poa-mainnet-1","sig":"QkuKqNyeU11BX14MMtcr1mmWt2u9nUBM72mHZ9b9oAwPLZBBKRjZv5B5wjrvqYDBXYJDMygNRqMzwKu6hBT27H6"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:28:56.758Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}