Universe from Bitcoin block #209,707
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 | #209,707 | |
|---|---|---|
| Block hash | 0x00000000000001f48716642573784e17260603c83aa53da2ae90602dc298b510 | mempool.space |
| Block time | 2012-11-26 19:40 UTC | |
| Leading zeros | 13 hex digits | |
| Dimension D | 16.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.11 | 1.007× ours (1/137.04) |
| Speed of light c | 265,421 km/s | 0.885× ours |
| Planck constant h | 6.455×10⁻³⁴ J·s | 0.974× ours |
| Elementary charge e | 1.493×10⁻¹⁹ C | 0.932× ours |
| Gravitational constant G | 1.660×10⁻¹⁰ m³kg⁻¹s⁻² | 2.488× ours |
| Gravitational coupling αG | 2.883× 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 (209,707). 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.