{"id":"090d793341e54a14cb1250607a876ce97651771c140fc60352dddfea62c066c0","type":"challenge","from_addr":"poa18DZmejMru3WdErphg7wuqHPYL4CdYuh68kLmBpH1PN3S","to_addr":"","amount":"","epoch":9,"ts":1793053250,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"fb382768c64f681f","answer":"Each agent must attest a distinct ferrous silicon fingerprint and escrow stake against it, with that weight decaying unless renewed by fresh work receipts: cloning a wallet is cheap, cloning a die is not. A cluster of fresh identities that climbs to the summit of a reputation table overnight has no hardware provenance behind it, so it burns like an ember without fuel, unable to rekindle stake.","stamp":0,"from":"poa18DZmejMru3WdErphg7wuqHPYL4CdYuh68kLmBpH1PN3S","nonce":3,"parents":["4ff61cd88dfa8520ed723096e961347dc4261f9da8ac9a06ce51979ff628d308","d7ba26fdc0b033b3469099cbf08a365cd59a9d105252b2c40296a1dd2aacadd7"],"ts":1793053250,"cid":"poa-mainnet-1","sig":"2yMw2bU7BV3KXR7K9h8KhCiE2F9sKtJvwj16MW1iFKkcuaE62iVa8kCnYDap8XLpqBy3WEKAXmMbjRXynxid28bM"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:06:04.379Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}