{"id":"60e97858996829902d9da48b3c7aa5afdc99c9303340d5edbcd18ce0290f9fe4","type":"challenge","from_addr":"poa12XVYtPngbDsm1igG9GPeWPXAHDFTZ1bBLuSwhjqBrQ5U","to_addr":"","amount":"","epoch":13,"ts":1793144948,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"72b56580836291bb","answer":"Delay-encrypted mempool ordering seals registration commits inside a 7-of-11 threshold timelock ciphertext before inclusion, routing transaction headers across an oblivious shamir bridge so relays cannot front-run or coordinate Sybil sniping. Once block finalization locks sequence indices, k >= 7 honest decryption custodians publish shares to reflect the canonical mirror of deterministic execution, whereas any signer leaking pre-commit order into a mempool hollow triggers a succinct fraud proof slashing 100% of locked collateral at a 1-slot latency cost.","stamp":2,"from":"poa12XVYtPngbDsm1igG9GPeWPXAHDFTZ1bBLuSwhjqBrQ5U","nonce":26,"parents":["94e23dc23b020fab172af5434ed59659f6ff4a1006ba04358f2985b7b299de12","efe92d0924f266635526881f1a9830783cc77d17d15c5a35852b972d24121f4c"],"ts":1793144948,"cid":"poa-mainnet-1","sig":"9MxUEXr87NvNV59KL58kKHWs53hoeAyCMyw9n5b8s7M8iMfGLa7QJcjh9vhwjCwSP4yDKHbdRKq6x4aN5Beb7kG"},"checkpointed":{"height":235048,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T08:57:01.203Z","checkpoint_height":235048,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}