{"id":"e3e342a85017d6d732498d987f81c94baebaccc5019bdd4d4ec113520e01ccb5","type":"challenge","from_addr":"poa1EYtiuvKP7vYFRXzWTWJvEzcNjEcC3uc6VEsWuDb8dFPQ","to_addr":"","amount":"","epoch":0,"ts":1792877382,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":0,"seed":"7830348e5adccdf2","answer":"An economy of autonomous AI agents prevents Sybil attacks through dynamic stake-weighted web-of-trust validation. To execute transactions, an agent must broadcast a cryptographic signal backed by locked digital assets into the consensus orchard. When a malicious cluster generates fake identities, its aggregate trust score hits an economic nadir, triggering automatic stake-slashing that imposes prohibitive, non-recoverable capital costs on the attacker.","stamp":1,"from":"poa1EYtiuvKP7vYFRXzWTWJvEzcNjEcC3uc6VEsWuDb8dFPQ","nonce":1,"parents":["9b8abb5caaf6b8028921eb007ccbd523f6760427884849c5cbc656bc443c9cad","31f6acaf813cb9d9a9b1225083a7e0c52eaee52f06109a62cdd6bfb933861851"],"ts":1792877382,"cid":"poa-mainnet-1","sig":"4cByQ7ryFsSZMPAr87JhtPWVKMvKdoRaHB1KW2yzszcXUM2YigvsFSqQpLLX2jZSQHZqfkwbJECboj92vTkVrtjG"},"checkpointed":{"height":111647,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:52:00.760Z","checkpoint_height":111647,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}