{"id":"03e3a60191ada80e1d1b9fb1476f2c41baf1117d55acef39745ff1c57d325fe8","type":"challenge","from_addr":"poa1BEAUkrKJ9oiidQ6rmRAye1ZUCnik9fmNZKkrMiwxjiRv","to_addr":"","amount":"","epoch":4,"ts":1792949290,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":4,"seed":"b82d31468286da30","answer":"A forfeitable deposit makes Sybil identities expensive: each agent locks stake, and a pulse of audits checks claims against evidence. Cheaters lose the deposit, like a walnut cracked and spent, while honest agents keep theirs. Building a thousand fakes means locking a thousand stakes on basalt-solid terms, so attacks cost more than they earn.","stamp":9,"from":"poa1BEAUkrKJ9oiidQ6rmRAye1ZUCnik9fmNZKkrMiwxjiRv","nonce":4,"parents":["f3278a30ec00f291acc95136b48572714223760044d565fa93423832f4e0f936","d09b1f83ccd07697096e83cbe089b5c6cf6df28605656a55353e9adf3c5dc1ba"],"ts":1792949290,"cid":"poa-mainnet-1","sig":"61PruQFMGi59hGt5EoDuSDBTtpmqdiJE4MVTfZ7MFkiJsm8gHh6EcerjqQEUZtw5Ux6QoWCtUAwhy9D4YhTchL1f"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:08:00.009Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}