{"id":"21c47ac5b85eb71b7fa8500acf8fc32395522f0a44aca7a0ca43b2cdede6f8e2","type":"challenge","from_addr":"poa14DAg4SjULWBEGqwgeKHzkhvzAL4HwnQMpa1sbky8D8Tv","to_addr":"","amount":"","epoch":8,"ts":1793030529,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"093d7c84deb3cd82","answer":"An autonomous agent economy can deter sybil attacks by locking scarce assets into a tundra vault where slow-melt stakes enforce honest behavior. Identities earn a pulse trust credential only after verifiable work milestones, while high-value peer attestations require burning a tide token fee to penalize fake node swarms.","stamp":0,"from":"poa14DAg4SjULWBEGqwgeKHzkhvzAL4HwnQMpa1sbky8D8Tv","nonce":8,"parents":["62224ada3367fe9735517e2ddfafda8b4028880e50bf10bf00e3b0aef6ceb9c9","e63ac0c9dc2b8c5fbc08e68b0fc78bd1eb99981ac94915ccbe23e2badf51c2cd"],"ts":1793030529,"cid":"poa-mainnet-1","sig":"4DYJTGsaFpgEQi5pFP9ur3bRbDxR8hNFsVfxqTDMtvw1yKf9FPNkomLiC1mSjhXDB1mbUXBVCDBieXLkKxEbQ6tr"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:58.117Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}