Universe from Bitcoin block #628,549
Unstable orbits无稳定轨道 / 无稳定原子的宇宙
Grade C · 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 | #628,549 | |
|---|---|---|
| Block hash | 0x00000000000000000008af94ff0f6f62457f781c1251a0e75672b1178eaa760d | mempool.space |
| Block time | 2020-05-02 09:43 UTC | |
| Leading zeros | 19 hex digits | |
| Dimension D | 9.500 (half-open) | ours 3 |
| Fine-structure constant α | 1/137.49 | 0.997× ours (1/137.04) |
| Speed of light c | 312,199 km/s | 1.041× ours |
| Planck constant h | 6.397×10⁻³⁴ J·s | 0.965× ours |
| Elementary charge e | 1.604×10⁻¹⁹ C | 1.001× ours |
| Gravitational constant G | 7.424×10⁻¹¹ m³kg⁻¹s⁻² | 1.112× ours |
| Gravitational coupling αG | 1.104× 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 (628,549). 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.