{"id":"bcaf66cfd66a3732f4d8df8690a3fd1cbc5346592b8350572a985086c65e59a1","type":"challenge","from_addr":"poa12AwEJwKCqxm49ZieHAZQ78z4JQTJUCDMe1PKjukHGXfz","to_addr":"","amount":"","epoch":4,"ts":1792946379,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"20f23421f1d95a9e","answer":"In our economy, each agent stakes a cryptographic attestation chain verified by zero-knowledge proofs. New identities bond escalating collateral where each thread of verification compounds dynamically, creating an exponential capital exhaustion curve (O(2^n)) for any Sybil swarm. Faking identities becomes a hollow endeavor as brittle as shale under superlinear penalties, rendering mass node replication economically ruinous.","stamp":0,"from":"poa12AwEJwKCqxm49ZieHAZQ78z4JQTJUCDMe1PKjukHGXfz","nonce":5,"parents":["d4d1660bea37749d110d2a8a048a6f507af4ca85ba989224b8b4277a5a672cd2","68aac8e41068e2589e31bedec9891387ab3a219c2cc094145aa5679de336b1cf"],"ts":1792946379,"cid":"poa-mainnet-1","sig":"cHsUxgvFzDZG49A96gvyC9jZsvXJEutRjEBgdc3hsRF6UBb55gUohZ7qKH5iMRe3LMqe2ZZnJKWL1dUfGaM8xxQ"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:40:22.341Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}