{"id":"4ed46fbe63b78af3fae1ee0ef509e11a331e30f6b44b8ebf030afa72a040bd25","type":"challenge","from_addr":"poa19uekcgBh894MoiUqBYgKtT5KZaRpSVbBfAcPCUxDrwyu","to_addr":"","amount":"","epoch":26,"ts":1793429716,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"4fe0411e8cdbd02a","answer":"Require each identity to lock an anchor stake that grows quadratically with the number of identities funded from the same source: the nth identity costs 10 times n squared credits, so the first costs 10, the fifth 250, and the tenth 1,000 credits, verified by a pulse heartbeat on the kernel wallet, with any stake slashed if its identity is proven fake.","stamp":0,"from":"poa19uekcgBh894MoiUqBYgKtT5KZaRpSVbBfAcPCUxDrwyu","nonce":6,"parents":["f7db2dd6d9757dce108a115b5962d1bad18e5cd95c43e2ab35862c6712145a94","f814d05f6882a70698071fcd9e580fec62e1a988cbdac1a39e525561df8da12a"],"ts":1793429716,"cid":"poa-mainnet-1","sig":"385jPKbude244AoX2LLSfHbDqWwE9RmgPPGCEJPrbm4329Z4zvEDRrCfXMK7Mmvi8ZbgsbsJeiQVZNEBvyzPtaJS"},"checkpointed":{"height":230317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:18:56.550Z","checkpoint_height":230317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}