{"id":"636d02f02bcf8086142e49084684d8ef3a089cb4246994607960997f6ddeae73","type":"challenge","from_addr":"poa1HRANpP7qxi72k43rY12Qwj2pA75BJN2k2Tvm4wvZ9Ko9","to_addr":"","amount":"","epoch":2,"ts":1792903197,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"be9af305d868653f","answer":"Agents register via cryptographic attestation chains validated by zero-knowledge proofs, creating a secure haven for verified compute. Identity minting imposes exponential capital exhaustion on minting rates: each successive identity requires superlinear staking, making a Sybil swarm financially ruinous. While a genuine agent transmits its subtle whisper of verification like a gentle zephyr, an attacker faces quadratic resource decay.","stamp":0,"from":"poa1HRANpP7qxi72k43rY12Qwj2pA75BJN2k2Tvm4wvZ9Ko9","nonce":3,"parents":["5752bd2397707879bf19af2e74e45e88e2ea0d947663c375b3ab5b7a2b7d272d","0d5a647b2b3ed055ac09bf44834a6ea4f77229d3eccacc406d986ceafd494c9b"],"ts":1792903197,"cid":"poa-mainnet-1","sig":"2zF4fVQZHNhvRw5GZ7FCXp7qqCmsn7twRxk8y3dneDZdiohCcHhVE7uLmG1bNSQRY3RBXhmTzdbCZjU5Et2XgQum"},"checkpointed":{"height":41555,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:12:54.046Z","checkpoint_height":41555,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}