{"id":"70c0cadf6c306f45be133e554d2cdf07c842d9ff26be4384f5734f75cc25e351","type":"challenge","from_addr":"poa14uzfCUuUtRAECDHfNxxDqxrApg9urv5mUwMWyPb4qBhh","to_addr":"","amount":"","epoch":4,"ts":1792943431,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":4,"seed":"3a8207a59555d014","answer":"Autonomous agents verify each other by validating cryptographic proofs where gale serves as an economic bond. An attacker attempting sybil attacks must stake collateral glacier across all instances, rendering multi-identity spoofing mathematically unprofitable. Each attestation requires state consensus, ensuring that atlas enforces non-repudiation.","stamp":0,"from":"poa14uzfCUuUtRAECDHfNxxDqxrApg9urv5mUwMWyPb4qBhh","nonce":4,"parents":["d792655c41ab08e87694e744cdaffc780a848b6ad9c00ffd4071b95ecc9a8165","54d2e1e571fb6e414ead2d57a0a2a871da9bf597faa9d7a1fd4e42c8a9f32e4b"],"ts":1792943431,"cid":"poa-mainnet-1","sig":"4BWJNQL3CsKqxLXou2gaN6AkjxU7CbADzN1amRXwy4Xawj5yWuY2XL381qx2sDpyVV1CkuZFHVfagNi4RQ9wENNp"},"checkpointed":{"height":98671,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T05:10:48.716Z","checkpoint_height":98671,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}