Universe from Bitcoin block #420,239
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 | #420,239 | |
|---|---|---|
| Block hash | 0x0000000000000000019fc60478f6279d1d26adcd406dc9ba0753d8ee3b3adcbd | mempool.space |
| Block time | 2016-07-11 07:49 UTC | |
| Leading zeros | 17 hex digits | |
| Dimension D | 16.500 (half-open) | ours 3 |
| Fine-structure constant α | 1/138.00 | 0.993× ours (1/137.04) |
| Speed of light c | 333,423 km/s | 1.112× ours |
| Planck constant h | 7.467×10⁻³⁴ J·s | 1.127× ours |
| Elementary charge e | 1.787×10⁻¹⁹ C | 1.116× ours |
| Gravitational constant G | 1.207×10⁻¹⁰ m³kg⁻¹s⁻² | 1.808× ours |
| Gravitational coupling αG | 1.446× 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 (420,239). 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.