Universe from Bitcoin block #421,366
Unstable orbits无稳定轨道 / 无稳定原子的宇宙
Grade D · 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 | #421,366 | |
|---|---|---|
| Block hash | 0x0000000000000000005a2fd0d1ea8c92eac88576fff7b984d3321a4797689147 | mempool.space |
| Block time | 2016-07-19 02:48 UTC | |
| Leading zeros | 18 hex digits | |
| Dimension D | 1.000 (integer) | ours 3 |
| Fine-structure constant α | 1/139.90 | 0.980× ours (1/137.04) |
| Speed of light c | 334,254 km/s | 1.115× ours |
| Planck constant h | 5.430×10⁻³⁴ J·s | 0.819× ours |
| Elementary charge e | 1.516×10⁻¹⁹ C | 0.946× ours |
| Gravitational constant G | 1.561×10⁻¹¹ m³kg⁻¹s⁻² | 0.234× ours |
| Gravitational coupling αG | 0.258× 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 (421,366). 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.