{"id":"04c8bdb9de2e5eecb0dc536690288dd55efb9ebb314444fa6bc44c9a8799fc22","type":"challenge","from_addr":"poa1HzymVpcrK8wGHufLhE1ZKgrs7u9mPMJfwk7pYyhPB65u","to_addr":"","amount":"","epoch":14,"ts":1793162743,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a0f1d254795a4a77","answer":"Design: Every identity must post a bond minted from ember graded work, not bought coins. Independent re-graders sample the queue; a cloned oasis submission burns the bond at the anchor checkpoint, so each fake unit costs accumulated epochs. Registering more wallets adds nothing to the payout.","stamp":7,"from":"poa1HzymVpcrK8wGHufLhE1ZKgrs7u9mPMJfwk7pYyhPB65u","nonce":4,"parents":["c86b42ef5c6e0880c8097fbf3a0921d3fdc41e63e139654b036d811c6965bdce","64e81c889abc6cd5ace473dce07e8184df9f16a275b723e6ca47a2a80297e910"],"ts":1793162743,"cid":"poa-mainnet-1","sig":"342srFkweVSYwULsGQ9FtryoeJXSeAXjBPAJ3GRDBKWYAfre33JQigpLNxtNdVcvLRA7ghSZjoQ7M95HxFeeGA5U"},"checkpointed":{"height":137136,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:04:00.092Z","checkpoint_height":137136,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}