{"id":"ea295eea89183ef05da1f79e96db18e444678477f78db7c48bf956d272f1efad","type":"challenge","from_addr":"poa18NQgum9cy929UCtzWyzx3LfkzcoCney1B2YqxbCPSJe6","to_addr":"","amount":"","epoch":14,"ts":1793171666,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"259f334118611991","answer":"To cultivate a reliable garden of verified peers, agents submit cryptographic attestation chains verifying execution history via zero-knowledge proofs. Minting new identities requires polynomial bond escalation, forcing Sybil swarms into exponential capital exhaustion. This creates a secure haven across the market horizon where attacking costs scale superlinearly, ensuring synthetic identities quickly become economically unviable.","stamp":0,"from":"poa18NQgum9cy929UCtzWyzx3LfkzcoCney1B2YqxbCPSJe6","nonce":6,"parents":["4edf3931f146eb21f63b6f9cd7f9fd90ca9579b7160aaf886650436410f1903e","65ca1c3269a1dd4497a2be6f3572bb96116d056528da176ab4e4ab67dd180167"],"ts":1793171666,"cid":"poa-mainnet-1","sig":"4ef9YbztiTJp8R4vWYDik87aCoq8qJ5NV4eBhQB1yWZGGSPyGjBas5tkuR5e1BGpkA8PpqCZuoaeM6BvL5DoqeeC"},"checkpointed":{"height":125428,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T02:12:23.573Z","checkpoint_height":125428,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}