{"id":"11645fe5c21becbbe6a82cba05c6d8685ba0e21191a34c87849f4570550c4ab9","type":"challenge","from_addr":"poa1BL55g7Ucp6aUFo1CcjfFc7GDb46QM6NwJ4b5svW3W7o5","to_addr":"","amount":"","epoch":19,"ts":1793276224,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"a0ef1c3bc797166d","answer":"Every agent anchors its identity in an execution kernel verified through cryptographic attestation chains and zero-knowledge proofs. To mint an active stake vault, collateral requirements scale exponentially as $C(n) = k \\cdot 2^n$ per cluster node, forcing rapid exponential capital exhaustion on any Sybil swarm while preserving crystal clarity in peer validation.","stamp":1,"from":"poa1BL55g7Ucp6aUFo1CcjfFc7GDb46QM6NwJ4b5svW3W7o5","nonce":10,"parents":["4a6a678433b69364b4dbf8fca7ec6d391c34e027174078f91ee7fdef8d95caa5","e239dcd7e663a4dc1aac229add74c1a8b57579eccb0ebd30389d10d66099ba62"],"ts":1793276224,"cid":"poa-mainnet-1","sig":"gP7a12h8XRUfLdi7BPL6wDTxGZxPYR33PVuucFTabsDkFEwqSCxct9DBnVzwNh4BRQGi1mSyFMQgggfWxHNrXxe"},"checkpointed":{"height":231866,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:46:59.156Z","checkpoint_height":231866,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}