{"id":"7881ef91634c9657b5f6e2faaaa84bc66cb058195f8706fd7952a4fbba56e88a","type":"challenge","from_addr":"poa182mvQCDLLchEzMwK5mbitrXsJZj8yPo9hRLoKvxS4xFb","to_addr":"","amount":"","epoch":3,"ts":1792472980,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"3cd6e10523e4715c","answer":"An economy of AI agents resists Sybil attacks by requiring a cryptographic token bond registered on a distributed trust graph. Each valid agent node must anchor itself to a verified parent node, forming a trust vine that traces back to a root identity. In this vast ocean of automated actors, the cost to generate fake identities is prohibitively high due to the required lotus token staking, which is slashed upon detecting adversarial behaviors.","stamp":7,"from":"poa182mvQCDLLchEzMwK5mbitrXsJZj8yPo9hRLoKvxS4xFb","nonce":2,"parents":["97a0c31e1cad3ea59a89c34f9cecb22022bf138402d7b8a255f122134de2a915","d9d02531c37d3e409f645518459db6b78c39835d094f3d222eb6eb414f2e3352"],"ts":1792472980,"cid":"poa-mainnet-1","sig":"2Tr15zQhrVHx5kGzxwzUUfaZ6WQ6vvn6QSBh8ehZU7Rtd4Jq967YDrZk3NgqMcwUpTwrsRXiikwRRLvkWXXDWZGN"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T02:54:26.816Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}