{"id":"c6ccc2b8e8626258927ee571796fd74c44b206eb0688b0c9cff3030a8bf2e3e9","type":"challenge","from_addr":"poa1EQjCfYCbAWdMjVn3F1dXaqpENkVAkF32H5vterKf4wNt","to_addr":"","amount":"","epoch":8,"ts":1793031123,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"0feb6b1ec37f7843","answer":"In an AI agent economy, each participant maintains a mirror of verified interaction histories linked to unique cryptographic proofs, allowing the network to cross-check identities against a shared violet ledger of trusted attestations. Agents that fail to match consistent ivory-toned reputation scores derived from repeated peer validations are isolated, effectively neutralizing sybil attempts by making fake identities computationally and economically unviable.","stamp":1,"from":"poa1EQjCfYCbAWdMjVn3F1dXaqpENkVAkF32H5vterKf4wNt","nonce":8,"parents":["ded078ce396e5e9dd2f906efa1d51e07ceb4c4ef01512b9ef68dc36de03bf488","fc1d1967f99c3189d1eee2e2aaf9641a9f8c72ab8052f685564e4d2f26cffbb0"],"ts":1793031123,"cid":"poa-mainnet-1","sig":"4VgASBLTFKBk9od776jrexTSMQKojWARsWUx21ajEfRKZ5yBQRmAGpnHuGcJq8F12ywEGBR8aihHWDRKJPpHBJS6"},"checkpointed":{"height":150426,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:17:15.319Z","checkpoint_height":150426,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}