Universe from Arc block #1,588
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 | #1,588 | |
|---|---|---|
| Block hash | 0x6ce23ab986fa0c070bf7884159437d21bbfe6c3e450d1107a1b4f12974bf346d | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.10 | 1.000× ours (1/137.04) |
| Speed of light c | 287,104 km/s | 0.958× ours |
| Planck constant h | 6.890×10⁻³⁴ J·s | 1.040× ours |
| Elementary charge e | 1.598×10⁻¹⁹ C | 0.998× ours |
| Gravitational constant G | 4.126×10⁻¹¹ m³kg⁻¹s⁻² | 0.618× ours |
| Gravitational coupling αG | 0.620× 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.