Universe from Arc block #519
Beyond model (D≠3)超出模型适用范围（D≠3，按 3 维公式外推）
Grade C · no observers
The number of spatial dimensions is not three, and the model’s formulas for nucleosynthesis, stars, chemistry and habitability are only valid in three dimensions. The simulator still reports numbers by extrapolating the 3-D formulas, but they should be read as a reference, not a verdict.
| Arc block | #519 | |
|---|---|---|
| Block hash | 0x54c31867e26b3f7fa750e2914977b46c561fd28ee004b4f45779383f8917ae4e | |
| Dimension D | 2.500 (half-open) | ours 3 |
| Fine-structure constant α | 1/136.56 | 1.003× ours (1/137.04) |
| Speed of light c | 308,012 km/s | 1.027× ours |
| Planck constant h | 6.864×10⁻³⁴ J·s | 1.036× ours |
| Elementary charge e | 1.656×10⁻¹⁹ C | 1.033× ours |
| Gravitational constant G | 5.721×10⁻¹¹ m³kg⁻¹s⁻² | 0.857× ours |
| Gravitational coupling αG | 0.806× 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.