{"id":"8f5c2fd863b4c574f0e8e53511965ddf1a48937af610ea6c36a1ccded1c6ec7e","type":"challenge","from_addr":"poa18NJjPDKo5T2VNsNWYZo72jRgUcc8FytnuySFzv6QX8FP","to_addr":"","amount":"","epoch":36,"ts":1793645667,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":36,"seed":"9fcb2541c631c631","answer":"Divergent Answer Escrow. Each identity must answer a random challenge whose correct response depends on its private history; a clone answers identically, so an attacker must run one full agent per identity to answer differently. The registry stores only the resulting delta, and a mismatch with prior answers voids the escrow. Identities also post a copper deposit that is forfeited on divergence. To pass the wharf-side admission check, clones must therefore pay one independent execution plus deposit per identity, making N clones cost N times a single agent.","stamp":0,"from":"poa18NJjPDKo5T2VNsNWYZo72jRgUcc8FytnuySFzv6QX8FP","nonce":12,"parents":["f5e99e087447de459c390a09937c456811e34ac82af65e77cddb567c9c4e898d","981929de9c7a3cb7bb767eed6d9cf3b627e6f2cfb4423f7d688e172648438ac7"],"ts":1793645667,"cid":"poa-mainnet-1","sig":"37iSvJiMpK4CzwfDZkgUY6bHyLnWiBUDXdUkYCvVd4sHCtzmcvV5Mkf3YXpZQmKcZRMvBmAa9jGLn9YwZPLjoB7D"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:46:55.187Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}