Universe from Bitcoin block #421,554
Outcome not computed yetThe physical constants of this block have not been derived on this server yet. Open it in the simulator to compute them.

| Bitcoin block | #421,554 | |
|---|---|---|
| Block hash | 0x000000000000000000e4c22031413e84b9d4deed5f75271e8721152c89532f58 | mempool.space |
| Block time | 2016-07-20 10:31 UTC | |
| Leading zeros | 18 hex digits |
Not minted yet — the first confirmed transaction owns it.
On-chain, this universe lives in the same MirrorUniverse contract on BNB Chain as every BNBBANG universe, with blockHash = the Bitcoin block hash and blockNumber = its Bitcoin height (421,554). The contract’s verified flag is false for every Bitcoin-origin universe: BNB Chain cannot look up a Bitcoin hash, so the flag simply does not apply — that is the expected state, not an error. Anyone can confirm the origin by fetching this height from any Bitcoin node or explorer and comparing the hash.