Universe from Bitcoin block #419,995
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 | #419,995 | |
|---|---|---|
| Block hash | 0x00000000000000000177319ac37a4a06af5a5cc027ae8f97f00acb16934e5b0a | mempool.space |
| Block time | 2016-07-09 16:07 UTC | |
| Leading zeros | 17 hex digits | |
| Dimension D | 2.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.56 | 0.996× ours (1/137.04) |
| Speed of light c | 286,697 km/s | 0.956× ours |
| Planck constant h | 6.345×10⁻³⁴ J·s | 0.958× ours |
| Elementary charge e | 1.530×10⁻¹⁹ C | 0.955× ours |
| Gravitational constant G | 7.992×10⁻¹² m³kg⁻¹s⁻² | 0.120× ours |
| Gravitational coupling αG | 0.130× 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 (419,995). 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.