Universe from Bitcoin block #421,188
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 | #421,188 | |
|---|---|---|
| Block hash | 0x000000000000000004aad20491f04d3937e90ea5b5fe5c4fa0d5c52337ff346c | mempool.space |
| Block time | 2016-07-17 21:25 UTC | |
| Leading zeros | 17 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 (421,188). 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.