Universe from Bitcoin block #75,539
Stars but no life有恒星无生命
Grade A · no observers
Stars, planets and chemistry all exist in this universe. What is missing is time or a stage: stars burn out too quickly, or the habitable window is too short for anything complex to develop.
| Bitcoin block | #75,539 | |
|---|---|---|
| Block hash | 0x0000000000090e57026603db20e909c5a067e225884d79eb592b35815bc8cca8 | mempool.space |
| Block time | 2010-08-21 22:12 UTC | |
| Leading zeros | 11 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.33 | 1.005× ours (1/137.04) |
| Speed of light c | 413,718 km/s | 1.380× ours |
| Planck constant h | 7.063×10⁻³⁴ J·s | 1.066× ours |
| Elementary charge e | 1.948×10⁻¹⁹ C | 1.216× ours |
| Gravitational constant G | 1.225×10⁻⁹ m³kg⁻¹s⁻² | 18.351× ours |
| Gravitational coupling αG | 12.425× 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.
Mint status unavailable.
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 (75,539). 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.