Universe from Bitcoin block #75,405
Unstable orbits无稳定轨道 / 无稳定原子的宇宙
Grade B · no observers

In this universe the number of spatial dimensions is not three. Gravitational orbits and the ground states of atoms are both unstable, so matter cannot settle: it either collapses inward or disperses. Nothing lasting can be built from it.
| Bitcoin block | #75,405 | |
|---|---|---|
| Block hash | 0x00000000005f86f5691b90942e6869eea31287db37714cf8b1273f6004c266c3 | mempool.space |
| Block time | 2010-08-21 04:29 UTC | |
| Leading zeros | 10 hex digits | |
| Dimension D | 11.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.28 | 0.998× ours (1/137.04) |
| Speed of light c | 313,391 km/s | 1.045× ours |
| Planck constant h | 6.756×10⁻³⁴ J·s | 1.020× ours |
| Elementary charge e | 1.653×10⁻¹⁹ C | 1.032× ours |
| Gravitational constant G | 2.848×10⁻¹¹ m³kg⁻¹s⁻² | 0.427× ours |
| Gravitational coupling αG | 0.401× 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 (75,405). 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.