Universe from Bitcoin block #841,227
Observers possible可能诞生观察者
Grade S · observers possible

Galaxies, stars, planets and chemistry all exist, and stars live long enough for complex processes to unfold. Under this model the conditions for observers are met. Only a few percent of blocks get this far.
| Bitcoin block | #841,227 | |
|---|---|---|
| Block hash | 0x00000000000000000000f54c09b09cf8930124675b204b2261306a4dae59864b | mempool.space |
| Block time | 2024-04-28 11:33 UTC | |
| Leading zeros | 20 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.14 | 1.007× ours (1/137.04) |
| Speed of light c | 291,152 km/s | 0.971× ours |
| Planck constant h | 6.177×10⁻³⁴ J·s | 0.932× ours |
| Elementary charge e | 1.529×10⁻¹⁹ C | 0.955× ours |
| Gravitational constant G | 1.049×10⁻¹⁰ m³kg⁻¹s⁻² | 1.572× ours |
| Gravitational coupling αG | 1.726× ours |
Constants are reported in an external frame. Only α and αG are observable from inside the universe; c, h, e and G can be rescaled without changing what its inhabitants could measure.
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 (841,227). 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.