{"id":"f5a2376e0ac198321f69b7dda16800e0478a9fa6557595acb375c5589ff07116","type":"challenge","from_addr":"poa1C5rcQeKCCnjGS1vFoyxnfiTtPkMJfuAThjgd3R1zb7ho","to_addr":"","amount":"","epoch":21,"ts":1793322357,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"494af8cee447b435","answer":"Agents anchor cryptographic attestation chains via zero-knowledge proofs to verify unique execution without identity leaks, establishing crystal clear operational provenance. When minting identities, an adaptive staking reef enforces superlinear bonding requirements where marginal deposit costs surge as an exponential capital exhaustion curve, making the financial barrier for a Sybil swarm reach an unsustainable zenith.","stamp":9,"from":"poa1C5rcQeKCCnjGS1vFoyxnfiTtPkMJfuAThjgd3R1zb7ho","nonce":19,"parents":["5fb5d1b2b07e7d67793692cbf0b72cc974db8b45140f1f36702e22cbb8692fb3","f1a784cc397ad2a6750f9f00bdc7030c9b6a20d4c1fc1dac849009114617bcfa"],"ts":1793322357,"cid":"poa-mainnet-1","sig":"41s8238XmXLT5nM9FPf9rMpve2zGqdCxJjRbFjRJq8hiPhqzVNz4ayAfoqXGAy4dPwKpVFxhxgEVF9a7U7ezWDhF"},"checkpointed":{"height":155097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:32:34.449Z","checkpoint_height":155097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}