Universe from Bitcoin block #421,446
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 | #421,446 | |
|---|---|---|
| Block hash | 0x0000000000000000042da8e74ce8e0ef2641ffa664cb89d2d6101cbdda4e7023 | mempool.space |
| Block time | 2016-07-19 18:13 UTC | |
| Leading zeros | 17 hex digits | |
| Dimension D | 17.000 (integer) | ours 3 |
| Fine-structure constant α | 1/134.78 | 1.017× ours (1/137.04) |
| Speed of light c | 176,559 km/s | 0.589× ours |
| Planck constant h | 2.860×10⁻³⁴ J·s | 0.432× ours |
| Elementary charge e | 8.146×10⁻²⁰ C | 0.508× ours |
| Gravitational constant G | 2.579×10⁻¹¹ m³kg⁻¹s⁻² | 0.386× ours |
| Gravitational coupling αG | 1.480× 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 (421,446). 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.