Universe from Bitcoin block #629,773
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 | #629,773 | |
|---|---|---|
| Block hash | 0x00000000000000000009f4c0e09d5432ad7ddf52d19c090f16ea536ff45a6386 | mempool.space |
| Block time | 2020-05-10 12:01 UTC | |
| Leading zeros | 19 hex digits | |
| Dimension D | 15.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.35 | 1.005× ours (1/137.04) |
| Speed of light c | 267,202 km/s | 0.891× ours |
| Planck constant h | 7.121×10⁻³⁴ J·s | 1.075× ours |
| Elementary charge e | 1.572×10⁻¹⁹ C | 0.981× ours |
| Gravitational constant G | 1.197×10⁻¹² m³kg⁻¹s⁻² | 0.018× ours |
| Gravitational coupling αG | 0.019× 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 (629,773). 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.