Universe from Arc block #280
Observers possible可能诞生观察者
Grade S · observers possible
Galaxies, stars, planets and chemistry all exist, and stars live long enough for complex processes to unfold. Under this model the conditions for observers are met. Only a few percent of blocks get this far.
| Arc block | #280 | |
|---|---|---|
| Block hash | 0x5a903606f41b6f16f45a42e24e26a2985b73751739ecf48d5ba54fc8e6d2c075 | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.53 | 0.996× ours (1/137.04) |
| Speed of light c | 270,217 km/s | 0.901× ours |
| Planck constant h | 6.218×10⁻³⁴ J·s | 0.938× ours |
| Elementary charge e | 1.471×10⁻¹⁹ C | 0.918× ours |
| Gravitational constant G | 1.667×10⁻¹⁰ m³kg⁻¹s⁻² | 2.497× ours |
| Gravitational coupling αG | 2.945× 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.