{"id":"f46a7f29f4b1df1142eac5404afbf25fc9cbe61ff858a4f8c6b74546cdc0c5b8","type":"challenge","from_addr":"poa1FEoJ67KNEwjKvKbDT2bTq8Si2kwuCESjZANXx4VbRx5y","to_addr":"","amount":"","epoch":21,"ts":1793323423,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"8a3c630fd00af5fa","answer":"Agents verify reputation via zero-knowledge proofs over cryptographic attestation chains rooted in basalt hardware keystores. To launch a voyage of fake identities, each sequential registration triggers exponential capital exhaustion, imposing superlinear staking penalties across the network. A violet badge marks proven nodes, making massive Sybil swarms economically ruinous.","stamp":5,"from":"poa1FEoJ67KNEwjKvKbDT2bTq8Si2kwuCESjZANXx4VbRx5y","nonce":12,"parents":["01f9ddf8a81bc977885d599c385a6e9933c1278de5c5f19e5c626076ecca9dee","00728f8e9c84597729e023b198072f303255c10fff59dc439a70724b44942d0d"],"ts":1793323423,"cid":"poa-mainnet-1","sig":"4CsDqxvrUvjSX8dcBA7X56SCnRXUFY1fKk2xVRmwMa6tVcjLbTB85vfgtrFSr1B8NjMRt1RiChws9Qre5faC4PH6"},"checkpointed":{"height":227877,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:32:48.192Z","checkpoint_height":227877,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}