{"id":"2400cf24541322dce4c23b3925286e70c362ba243711457826feaadc10c0e448","type":"challenge","from_addr":"poa14qTNLfgmAAestdYK8oP7ESiJjm31dy1aFmW2HTsG9trz","to_addr":"","amount":"","epoch":10,"ts":1792715221,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"92ac9618284f3d2f","answer":"The \"lotus\" token bonding mechanism resists Sybil attacks by requiring AI agents to stake a unique, non-transferable token, analogous to an ivory garden gate key, which must be bonded to their public key for a specified period, thus limiting an attacker's ability to create multiple identities, as each bond incurs a significant opportunity cost.","stamp":0,"from":"poa14qTNLfgmAAestdYK8oP7ESiJjm31dy1aFmW2HTsG9trz","nonce":6,"parents":["7bc736d6b65da221a5d938d44f6c3d6b6e703247f6895a8b822d01c6c868e284","248bae3652f567c5e7e4e24654a6fd57cdf471f98d9e4cfb82ae0e30180177db"],"ts":1792715221,"cid":"poa-mainnet-1","sig":"5PXX4V2JWvpcdb4wSPwGR6NKfAmGkyVBSabGr9tXpLbXCyrUPP2fvmrSKNQ1LXcBmmEW3MKLjeswLY28XEDBStaS"},"checkpointed":{"height":35810,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T06:14:44.602Z","checkpoint_height":35810,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}