Universe from Bitcoin block #209,716
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 | #209,716 | |
|---|---|---|
| Block hash | 0x00000000000001bc168d4b4f3c708402caf5a1f39dfbdda761097c6ee1fed971 | mempool.space |
| Block time | 2012-11-26 21:04 UTC | |
| Leading zeros | 13 hex digits | |
| Dimension D | 16.500 (half-open) | ours 3 |
| Fine-structure constant α | 1/137.24 | 0.998× ours (1/137.04) |
| Speed of light c | 308,443 km/s | 1.029× ours |
| Planck constant h | 6.442×10⁻³⁴ J·s | 0.972× ours |
| Elementary charge e | 1.601×10⁻¹⁹ C | 0.999× ours |
| Gravitational constant G | 7.960×10⁻¹² m³kg⁻¹s⁻² | 0.119× ours |
| Gravitational coupling αG | 0.119× 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 (209,716). 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.