{"id":"6ee404f35b4c1414c44c303a57b7a49481a046085e036e60ae38c182f6f3de4d","type":"challenge","from_addr":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","to_addr":"","amount":"","epoch":13,"ts":1793141281,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"f011f754a2adfebd","answer":"At our network wharf, onboarding requires anchored cryptographic attestation chains and zero-knowledge proofs. Stake requirements follow an exponential spiral, imposing superlinear attacker cost: each added identity doubles collateral into a crystal vault, forcing exponential capital exhaustion on any Sybil swarm.","stamp":3,"from":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","nonce":13,"parents":["5d36fbac1f4d71f6414f8cec09edfe862e7fbeb2759201ada653c1f6444d4749","53860892e41a428286922b16bbbb94374eb0bc34b260baaa83958abf22ad17fd"],"ts":1793141281,"cid":"poa-mainnet-1","sig":"2kVjLW6F67YqJaHdx35jdtC6CDEMk4bJsGDe61zEdgp9n8Bb3yDpY4CjmcrWx8Y84RTdjy2UUCg5a25X9tscwixm"},"checkpointed":{"height":104355,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:19:37.485Z","checkpoint_height":104355,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}