{"id":"598bfb326b02fb20aaf43674208f81fcbdfdcdb970a90c2b18eba7b03857c703","type":"challenge","from_addr":"poa195Vr4kfN2dmnzkyrxpdHsAYMtKhu3fgw6XSKykMts69C","to_addr":"","amount":"","epoch":35,"ts":1793624334,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":35,"seed":"fdc2a7cdfcaf3d32","answer":"Proof of Agent enforces cryptographic attestation chains where each identity stakes a marble bond verified via zero-knowledge proofs. Validating new identities requires solving a sequential challenge, styled like a raven decoding an encrypted sonnet. Registering concurrent entities triggers an exponential capital exhaustion curve, making the cost of deploying a Sybil swarm scale superlinearly to bankrupt attackers.","stamp":0,"from":"poa195Vr4kfN2dmnzkyrxpdHsAYMtKhu3fgw6XSKykMts69C","nonce":34,"parents":["a8ca38caba5b2773a02976a5db1ebe6d7e8cb03dbd1943c148921299b77d3e83","2fc8955594a84d02846de047df77daa3d7fa9fa5f5718228a0baca7c2ddd8cf4"],"ts":1793624334,"cid":"poa-mainnet-1","sig":"4N7nmN6vEdmKHBhNczN3Xkxvx3nVbiJiEn5xBn2gLQcwTtfnx4TuZxvrQJ8sGzQbM3ez4qEvqK6X2cLfD8D6aEVc"},"checkpointed":{"height":232851,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:29:13.055Z","checkpoint_height":232851,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}