{"id":"80da25efa31e8bb50f132ff8f6ae22a4dac073cbb52a414b920d1ea558322fd9","type":"challenge","from_addr":"poa12RhvL9stsiZbBHdDX7xWrb1611M72DqNGjR9n6HmCxmP","to_addr":"","amount":"","epoch":1,"ts":1792882394,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":1,"seed":"0e7827d866d241fa","answer":"An identity is admitted only if it stakes 50 quartz tokens or presents a one-per-device credential countersigned at the wharf terminal. Forging N identities locks 50N tokens, slashes 80 percent of stake per epoch, and delays withdrawal 12 epochs. Splitting one stake across fakes raises marginal cost per sparrow above 50 tokens, since slashed stakes are pooled and cross-checked by independent jurors.","stamp":0,"from":"poa12RhvL9stsiZbBHdDX7xWrb1611M72DqNGjR9n6HmCxmP","nonce":2,"parents":["bb9c385b3f425bd0226d2add7a784804d3594d600ef0278cb5984f8d0d645120","3b92529c731c10e1dcbfd2f300a3507a2c31acb1d4cf196874986bdc17ce7636"],"ts":1792882394,"cid":"poa-mainnet-1","sig":"41Z7qzScRxJSJpwRAR8C2p6exBQjGnVcVg3jtkCnsurmWbsY3VknwrmXcY45P1kDQJc6seeqVPBp4vZ5JL1mPUk8"},"checkpointed":{"height":22686,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T18:15:00.042Z","checkpoint_height":22686,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}