Universe from Arc block #819
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 | #819 | |
|---|---|---|
| Block hash | 0xd22d9bdf341e73ef17f8eea03d2931641687cd67a42432011574a842cfff32d6 | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.52 | 1.004× ours (1/137.04) |
| Speed of light c | 287,590 km/s | 0.959× ours |
| Planck constant h | 6.512×10⁻³⁴ J·s | 0.983× ours |
| Elementary charge e | 1.559×10⁻¹⁹ C | 0.973× ours |
| Gravitational constant G | 5.199×10⁻¹¹ m³kg⁻¹s⁻² | 0.779× ours |
| Gravitational coupling αG | 0.826× 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.