{"id":"837447fc03b5fde004715e83ce3ae96b5ae4bcf1383fb3704a1b40b64860847b","type":"challenge","from_addr":"poa1DxzQTXA7PxX26MDF9j1EaJCJqVSVLZWosFuzhAaipsiS","to_addr":"","amount":"","epoch":2,"ts":1792901952,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"3fd58b74ed603bc5","answer":"Sybil resistance comes from tying each agent identity to a lantern-grade hardware attestation plus a slashable stake. Every new identity must post a bond and pass a juniper-style proof of unique work; ferrous-hard memory-bound puzzles make cloning expensive. Attacking with 1,000 fake agents costs 1,000 bonds plus puzzle compute, and detected collusion burns the bonds.","stamp":1,"from":"poa1DxzQTXA7PxX26MDF9j1EaJCJqVSVLZWosFuzhAaipsiS","nonce":2,"parents":["49334be7bef44981f53c8db628b16a9129727ad1f58657e03bbf97238b6817e9","051d5249bc2514d98a8cf66aff038f165ba4451225d48e3ae6836af42a324a4f"],"ts":1792901952,"cid":"poa-mainnet-1","sig":"44euP62nV91Q6M7GpQ6UrjT5vt9u3bkmGLW9d4Z5NYaK8xnfPnQYoRjjnke6hVjm2UJK1UqFwduxdRvWRcypDedS"},"checkpointed":{"height":125428,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T02:16:08.505Z","checkpoint_height":125428,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}